{"id":10335,"date":"2026-09-27T16:46:04","date_gmt":"2026-09-27T16:46:04","guid":{"rendered":"https:\/\/ifanultra.com\/ppr-fusion-joint-site-acceptance-sheet.html"},"modified":"2026-09-27T16:46:04","modified_gmt":"2026-09-27T16:46:04","slug":"ppr-fusion-joint-site-acceptance-sheet","status":"publish","type":"post","link":"https:\/\/ifanultra.com\/es\/ppr-fusion-joint-site-acceptance-sheet.html","title":{"rendered":"PP-R Fusion Joint Site Acceptance: The Pass\/Fail Sheet an Inspector Signs"},"content":{"rendered":"<p style=\"line-height: 1.8; margin-bottom: 28px;\">A PP-R fusion joint passes site acceptance when four things hold. Its weld record is complete, the pipe went in to its depth mark, and the bead forms a complete, even ring on both sides. The pipe sits in the socket within 1\u00b0 or 2\u00b0, depending on the assessment group. Anything else is a reject or a hold for a destructive test. The EN 806-4 pressure test gates the section, not any single joint. That is how DVS 2202 Supplement 3, the German welding society&#8217;s code for assessing socket joints, treats a visual check: it can reject a joint or send it to a shear test, never pass a doubtful one.<\/p>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Below is that logic as a six-line sheet, plus an edition problem: DIN Media lists the 2012 supplement as replaced in September 2026.<\/p>\n<div style=\"background-color: #f9f9f9; border-left: 4px solid #19619a; padding: 20px 24px; margin-bottom: 28px; border-radius: 4px;\">\n<p style=\"margin: 0 0 12px 0; font-weight: 700; font-size: 18px;\">Key Takeaways<\/p>\n<ul style=\"margin: 0; padding-left: 20px; list-style-type: disc;\">\n<li style=\"margin-bottom: 8px; line-height: 1.6;\">Under DVS 2202 Supplement 3 (2012-11), a missing, uneven, thin or oversized bead sends the joint to a shear or peel test to DVS 2203-6 Supplement 1. It is never passed by eye.<\/li>\n<li style=\"margin-bottom: 8px; line-height: 1.6;\">The only numeric visual limit is angular deviation: above 1\u00b0 fails assessment group I, above 2\u00b0 fails group II, measured to DVS 2206-5 over at least 100 mm.<\/li>\n<li style=\"margin-bottom: 8px; line-height: 1.6;\">Over that 100 mm base, 1\u00b0 is a 1.75 mm offset and 2\u00b0 is 3.49 mm.<\/li>\n<li style=\"margin-bottom: 8px; line-height: 1.6;\">An EN 806-4 pressure test finds leaks in the section; it does not grade each socket weld. Name the edition of every code on the sheet, because Supplement 3 was re-issued in 2026-09.<\/li>\n<\/ul>\n<\/div>\n<div style=\"background-color: #f4f8fb; border-left: 4px solid #19619a; padding: 20px 24px; margin-bottom: 28px; border-radius: 4px;\">\n<p style=\"margin: 0 0 12px 0; font-weight: 700; font-size: 18px;\">On this page<\/p>\n<ul style=\"margin: 0; padding-left: 20px; list-style-type: disc;\">\n<li style=\"margin-bottom: 6px; line-height: 1.6;\"><a href=\"#sign-off-sheet\">The sign-off sheet<\/a><\/li>\n<li style=\"margin-bottom: 6px; line-height: 1.6;\"><a href=\"#bead-findings\">Bead findings<\/a><\/li>\n<li style=\"margin-bottom: 6px; line-height: 1.6;\"><a href=\"#angular-deviation\">Angular deviation<\/a><\/li>\n<li style=\"margin-bottom: 6px; line-height: 1.6;\"><a href=\"#hold-column\">The hold column<\/a><\/li>\n<li style=\"margin-bottom: 6px; line-height: 1.6;\"><a href=\"#who-signs\">Who signs, which edition<\/a><\/li>\n<li style=\"margin-bottom: 6px; line-height: 1.6;\"><a href=\"#what-we-check\">What we check; MOQ and lead time<\/a><\/li>\n<li style=\"margin-bottom: 6px; line-height: 1.6;\"><a href=\"#frequently-asked-questions\">Frequently asked questions<\/a><\/li>\n<\/ul>\n<\/div>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">The Plastics Pipe Institute&#8217;s training film shows a PP-R socket fusion made to ASTM F3347. From 6:28 it runs the fusion itself, the step that leaves the bead ring this sheet grades.<\/p>\n<figure style=\"margin:0 0 32px 0;\">\n<div role=\"button\" aria-label=\"Play video: Polypropylene (PP-R and PP-RCT) Socket Fusion\" style=\"position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:8px;background:#000;cursor:pointer;\" onclick='var f=document.createElement(\"iframe\");f.src=\"https:\/\/www.youtube.com\/embed\/4NqLS5Ho_ww?start=388&amp;autoplay=1\";f.allow=\"accelerometer;autoplay;clipboard-write;encrypted-media;gyroscope;picture-in-picture;web-share\";f.allowFullscreen=true;f.setAttribute(\"style\",\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\");this.textContent=\"\";this.appendChild(f);this.onclick=null;'>\n    <img loading=\"lazy\" class=\"lazyload\" data-src=\"https:\/\/i.ytimg.com\/vi\/4NqLS5Ho_ww\/hqdefault.jpg\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"   alt=\"Plastics Pipe Institute demonstration of socket fusion on PP-R and PP-RCT pipe\" loading=\"lazy\" decoding=\"async\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;\" \/><noscript><img loading=\"lazy\" src=\"https:\/\/i.ytimg.com\/vi\/4NqLS5Ho_ww\/hqdefault.jpg\" width=\"480\" height=\"360\" alt=\"Plastics Pipe Institute demonstration of socket fusion on PP-R and PP-RCT pipe\" loading=\"lazy\" decoding=\"async\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;\"><\/noscript><br \/>\n    <span style=\"position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:72px;height:50px;background:#ff0000;opacity:0.92;border-radius:14px;display:flex;align-items:center;justify-content:center;\"><br \/>\n      <span style=\"display:block;width:0;height:0;border-style:solid;border-width:11px 0 11px 19px;border-color:transparent transparent transparent #ffffff;margin-left:5px;\"><\/span><br \/>\n    <\/span>\n  <\/div><figcaption style=\"font-size: 14px; color: #555; margin-top: 8px; line-height: 1.6;\">Plastics Pipe Institute, a North American trade association rather than a pipe supplier. The film follows ASTM F3347; the acceptance lines on this page come from the DVS codes, so watch it for the motion, not the criteria.<\/figcaption><\/figure>\n<h2 id=\"sign-off-sheet\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">The Sign-Off Sheet: Six Lines and What Each One Decides<\/h2>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">The bead lines lean on <a href=\"https:\/\/www.dvs-regelwerk.de\/download-pdf\/912\" target=\"_blank\" rel=\"noopener\">DVS 2202 Supplement 3<\/a>, which covers PP socket joints in domestic plumbing. Its criteria rest on experience up to 125 mm, spanning hand-held welds (up to 50 mm) and jig welds (from 63 mm); note on the sheet when a joint, such as DN160, sits above that.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; border: 1px solid #e0e0e0; font-family: inherit;\">\n<caption style=\"text-align: left; font-size: 14px; line-height: 1.6; padding-bottom: 10px;\">Site acceptance sheet for PP-R socket-fusion joints. Source: DVS 2202 Supplement 3 (2012-11), DVS 2206-5 (2011-09), DVS 2207-11, EN 806-4:2010.<\/caption>\n<thead>\n<tr>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Line<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">What the inspector checks<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Pass<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Verdict: reject or hold<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Basis<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1. Record<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Welder, date, heater check at 260 \u00b110 \u00b0C<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Entry complete and signed<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Hold until the record exists<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">DVS 2207-11 monitoring<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">2. Depth mark<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Mark on the pipe against the socket face<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Pipe pushed in to the mark<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Hold: no mark, or gap visible<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">DVS 2207-11 procedure<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3. Bead ring<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Bead on both sides, whole circumference<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Continuous, even ring<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Hold for shear test (row 2.1)<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Supplement 3, row 2.1<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">4. Bead volume<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Thin bead, or melt pushed out<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Neither finding present<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Hold for shear test (rows 2.2, 2.3)<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Supplement 3, rows 2.2-2.3<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">5. Angle<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Pipe axis against the socket face<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">\u22641\u00b0 group I, \u22642\u00b0 group II<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Reject above the limit<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Row 2.4; DVS 2206-5<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">6. System test<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Section pressure test result<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Procedure B or C passed<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Reject the section; find the leak<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">EN 806-4:2010, section 6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Lines 2 to 4 depend on a pipe OD and a socket made to fit each other, so check both against one supplier&#8217;s range, such as our DN20-DN160, PN10 to PN25 <a href=\"https:\/\/ifanultra.com\/product-series\/ppr-global-series\">PPR Global Series<\/a>.<\/p>\n<div class=\"wp-block-html cta-block\" data-cta=\"decision-catalog-1|what_is_spec|after_main_spec_table\" style=\"background: #19619a; border-radius: 10px; padding: 30px 4%; margin: 40px 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; box-shadow: 0 4px 20px rgba(0,0,0,0.1);\">\n<div style=\"margin-top: 0; color: #ffffff !important; font-size: 28px; line-height: 1.3; font-weight: bold;\">For MEP contractors signing off PP-R joints: check the pipe and fitting range the sheet has to cover.<\/div>\n<p><a href=\"https:\/\/ifanultra.com\/product-series\/ppr-global-series?src=ppr-fusion-joint-site-acceptance-sheet&amp;cta=decision-catalog-1\" style=\"display: inline-block; background: #ffffff; color: #19619a; padding: 14px 28px; font-weight: bold; font-size: 16px; border-radius: 6px; text-decoration: none;\">Open the PPR Global Series range<\/a><\/div>\n<h2 id=\"bead-findings\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">Bead Findings: Why the Eye Can Reject but Never Pass a Doubtful Joint<\/h2>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Supplement 3 names three bead findings for socket joints. Row 2.1 is a bead that differs from one side to the other, or is missing on one or both sides, in part or all the way round. A simple bead, one that formed but stayed thin, is row 2.2. High melt emergence, where too much melt was pushed out, is row 2.3. For all three, the test column does not end at &#8220;visual&#8221;. It calls for additional testing to <a href=\"https:\/\/www.dvs-regelwerk.de\/download-pdf\/930\" target=\"_blank\" rel=\"noopener\">DVS 2203-6 Supplement 1<\/a>, with the result judged against DVS 2203-1 Supplement 4 (2022-11). The joint is impermissible in both assessment groups if it fails those requirements.<\/p>\n<figure style=\"margin: 0 0 28px 0;\">\n  <img data-srcset=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison.webp 1536w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-300x200.webp 300w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-1024x683.webp 1024w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-768x512.webp 768w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-18x12.webp 18w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-600x400.webp 600w\" loading=\"lazy\" data-src=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison.webp\" style=\"width:100%; height:auto; border-radius:8px;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"\n       alt=\"Two green PP-R socket-fusion joints side by side: on the left a continuous melt bead ring all round the pipe at the socket mouth, on the right a bead that stops partway round, leaving a gap on one side\"\n         class=\"wp-image-10332 lazyload\"\n       loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><noscript><img loading=\"lazy\" style=\"width:100%; height:auto; border-radius:8px;\" src=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison.webp\" alt=\"Two green PP-R socket-fusion joints side by side: on the left a continuous melt bead ring all round the pipe at the socket mouth, on the right a bead that stops partway round, leaving a gap on one side\" width=\"1536\" height=\"1024\" class=\"wp-image-10332\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison.webp 1536w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-300x200.webp 300w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-1024x683.webp 1024w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-768x512.webp 768w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-18x12.webp 18w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-bead-ring-comparison-600x400.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/noscript><figcaption style=\"font-size: 14px; color: #555; margin-top: 8px; line-height: 1.6;\">Illustration. Left: a complete, even bead ring. Right: a bead missing on one side, a row 2.1 finding under DVS 2202 Supplement 3 (2012-11). The right-hand joint is not passed or failed by eye; it goes on hold for a shear or peel test to DVS 2203-6 Supplement 1.<\/figcaption><\/figure>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">So a bead that looks wrong earns a hold, and the sheet records the row number until the joint is tested or replaced. The listed causes run from a heater off its 260 \u00b110 \u00b0C setting or a wrong heating time, through a diameter out of tolerance, to twisted insertion. The failure anatomy and the DVS 2207-11 depth and heating times are in our sister site&#8217;s <a href=\"https:\/\/hitzegroup.com\/ppr-fusion-failures\/\" target=\"_blank\" rel=\"noopener\">PP-R fusion failure guide<\/a>. This sheet records the verdict.<\/p>\n<h2 id=\"angular-deviation\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">Angular Deviation: The One Line With a Number<\/h2>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Row 2.4 covers a pipe welded into the socket at an angle, on one or both sides. The limit depends on the assessment group the specification names: above 1\u00b0 is impermissible in group I, above 2\u00b0 in group II. On coiled pipe, allow for the curvature.<\/p>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">The method is <a href=\"https:\/\/www.dvs-regelwerk.de\/download-pdf\/963\" target=\"_blank\" rel=\"noopener\">DVS 2206-5<\/a> (2011-09). A gauge references the socket&#8217;s front face and reads two points, M1 and M2, at least 100 mm apart, with M1 as close to the socket as it can sit. It must resolve 0.1 mm and be calibrated. The result is an offset in millimetres, so we converted the two limits over the 100 mm minimum base.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; border: 1px solid #e0e0e0; font-family: inherit;\">\n<caption style=\"text-align: left; font-size: 14px; line-height: 1.6; padding-bottom: 10px;\">Angular deviation limits for PP-R socket joints and the equivalent offset over a 100 mm measuring base. Source: DVS 2202 Supplement 3 (2012-11) row 2.4, DVS 2206-5 (2011-09); offsets are tan(angle) \u00d7 100 mm.<\/caption>\n<thead>\n<tr>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Assessment group<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Angle limit (deg)<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Offset at 100 mm base (mm)<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Verdict at a 2.6 mm reading<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">I<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Reject<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">II<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">2<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">Pass this line<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"margin: 0 0 28px 0;\"><svg viewBox=\"0 0 700 380\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Line chart of the offset between measuring points M1 and M2 over a 100 mm base as the pipe-to-socket angle rises from 0 to 3 degrees: 0.87 mm at 0.5 degrees, 1.75 mm at 1 degree, 2.62 mm at 1.5 degrees, 3.49 mm at 2 degrees, 4.37 mm at 2.5 degrees and 5.24 mm at 3 degrees. Two flat lines mark the assessment group I limit at 1.75 mm and the group II limit at 3.49 mm.\"><title>Offset over a 100 mm measuring base against socket-joint angle, with the DVS 2202 Supplement 3 limits<\/title><rect x=\"0\" y=\"0\" width=\"700\" height=\"380\" fill=\"#ffffff\"\/><line x1=\"68\" y1=\"332.0\" x2=\"680\" y2=\"332.0\" stroke=\"#e0e0e0\" stroke-width=\"1\"\/><text x=\"60\" y=\"336.0\" font-size=\"11\" fill=\"#666\" text-anchor=\"end\" font-family=\"sans-serif\">0<\/text><line x1=\"68\" y1=\"270.8\" x2=\"680\" y2=\"270.8\" stroke=\"#e0e0e0\" stroke-width=\"1\"\/><text x=\"60\" y=\"274.8\" font-size=\"11\" fill=\"#666\" text-anchor=\"end\" font-family=\"sans-serif\">2<\/text><line x1=\"68\" y1=\"209.6\" x2=\"680\" y2=\"209.6\" stroke=\"#e0e0e0\" stroke-width=\"1\"\/><text x=\"60\" y=\"213.6\" font-size=\"11\" fill=\"#666\" text-anchor=\"end\" font-family=\"sans-serif\">4<\/text><line x1=\"68\" y1=\"148.4\" x2=\"680\" y2=\"148.4\" stroke=\"#e0e0e0\" stroke-width=\"1\"\/><text x=\"60\" y=\"152.4\" font-size=\"11\" fill=\"#666\" text-anchor=\"end\" font-family=\"sans-serif\">6<\/text><line x1=\"68\" y1=\"87.2\" x2=\"680\" y2=\"87.2\" stroke=\"#e0e0e0\" stroke-width=\"1\"\/><text x=\"60\" y=\"91.2\" font-size=\"11\" fill=\"#666\" text-anchor=\"end\" font-family=\"sans-serif\">8<\/text><line x1=\"68\" y1=\"26.0\" x2=\"680\" y2=\"26.0\" stroke=\"#e0e0e0\" stroke-width=\"1\"\/><text x=\"60\" y=\"30.0\" font-size=\"11\" fill=\"#666\" text-anchor=\"end\" font-family=\"sans-serif\">10<\/text><text x=\"68.0\" y=\"350\" font-size=\"11\" fill=\"#666\" text-anchor=\"middle\" font-family=\"sans-serif\">0<\/text><text x=\"170.0\" y=\"350\" font-size=\"11\" fill=\"#666\" text-anchor=\"middle\" font-family=\"sans-serif\">0.5<\/text><text x=\"272.0\" y=\"350\" font-size=\"11\" fill=\"#666\" text-anchor=\"middle\" font-family=\"sans-serif\">1<\/text><text x=\"374.0\" y=\"350\" font-size=\"11\" fill=\"#666\" text-anchor=\"middle\" font-family=\"sans-serif\">1.5<\/text><text x=\"476.0\" y=\"350\" font-size=\"11\" fill=\"#666\" text-anchor=\"middle\" font-family=\"sans-serif\">2<\/text><text x=\"578.0\" y=\"350\" font-size=\"11\" fill=\"#666\" text-anchor=\"middle\" font-family=\"sans-serif\">2.5<\/text><text x=\"680.0\" y=\"350\" font-size=\"11\" fill=\"#666\" text-anchor=\"middle\" font-family=\"sans-serif\">3<\/text><line x1=\"68\" y1=\"26\" x2=\"68\" y2=\"332\" stroke=\"#333\" stroke-width=\"1\"\/><line x1=\"68\" y1=\"332\" x2=\"680\" y2=\"332\" stroke=\"#333\" stroke-width=\"1\"\/><text x=\"20\" y=\"179.0\" font-size=\"12\" fill=\"#333\" text-anchor=\"middle\" font-family=\"sans-serif\" transform=\"rotate(-90 20 179.0)\">Offset at 100 mm base (mm)<\/text><text x=\"374.0\" y=\"372\" font-size=\"12\" fill=\"#333\" text-anchor=\"middle\" font-family=\"sans-serif\">Angle between pipe and socket axis (degrees)<\/text><polyline points=\"68.0,332.0 170.0,305.4 272.0,278.4 374.0,251.8 476.0,225.2 578.0,198.3 680.0,171.7\" fill=\"none\" stroke=\"#19619a\" stroke-width=\"2.5\"\/><text x=\"676.0\" y=\"163.7\" font-size=\"12\" fill=\"#19619a\" text-anchor=\"end\" font-weight=\"bold\" font-family=\"sans-serif\">Offset (mm)<\/text><polyline points=\"68.0,278.4 170.0,278.4 272.0,278.4 374.0,278.4 476.0,278.4 578.0,278.4 680.0,278.4\" fill=\"none\" stroke=\"#103f64\" stroke-width=\"2.5\"\/><text x=\"676.0\" y=\"270.4\" font-size=\"12\" fill=\"#103f64\" text-anchor=\"end\" font-weight=\"bold\" font-family=\"sans-serif\">Group I limit, 1.75 mm<\/text><polyline points=\"68.0,225.2 170.0,225.2 272.0,225.2 374.0,225.2 476.0,225.2 578.0,225.2 680.0,225.2\" fill=\"none\" stroke=\"#80a8c7\" stroke-width=\"2.5\"\/><text x=\"676.0\" y=\"217.2\" font-size=\"12\" fill=\"#80a8c7\" text-anchor=\"end\" font-weight=\"bold\" font-family=\"sans-serif\">Group II limit, 3.49 mm<\/text><line x1=\"68\" y1=\"332.0\" x2=\"680\" y2=\"332.0\" stroke=\"#333\" stroke-width=\"1\"\/><\/svg><figcaption style=\"font-size: 14px; color: #666; line-height: 1.6; margin-top: 8px;\">A 2.6 mm reading sits at about 1.5 degrees: above the group I line, below the group II line. The same joint is a reject on one project and passes this line on another. Method: offset = tan(angle) x 100 mm, the DVS 2206-5 minimum M1-M2 distance; limits from DVS 2202 Supplement 3 (2012-11) row 2.4.<\/figcaption><\/figure>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; border: 1px solid #e0e0e0; font-family: inherit;\">\n<caption style=\"text-align: left; font-size: 14px; line-height: 1.6; padding-bottom: 10px;\">Offset over a 100 mm measuring base against socket-joint angle, with the DVS 2202 Supplement 3 limits. Source and method: offset = tan(angle) x 100 mm, the DVS 2206-5 minimum M1-M2 distance; limits from DVS 2202 Supplement 3 (2012-11) row 2.4.<\/caption>\n<thead>\n<tr>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Angle between pipe and socket axis (degrees)<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Offset (mm)<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Group I limit, 1.75 mm<\/th>\n<th scope=\"col\" style=\"background-color: #19619a; color: #ffffff; padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\">Group II limit, 3.49 mm<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\" style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">0<\/th>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">0<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">0.5<\/th>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">0.87<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1<\/th>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.5<\/th>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">2.62<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">2<\/th>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">2.5<\/th>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">4.37<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3<\/th>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">5.24<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">1.75<\/td>\n<td style=\"padding: 12px 15px; border: 1px solid #e0e0e0; color: #333;\">3.49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">A 2.6 mm reading passes one project and fails another, so write the group into the specification before the first joint.<\/p>\n<h2 id=\"hold-column\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">The Hold Column: Trial Joints, Site Shear Tests and the Pressure Test<\/h2>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">The DVS Media description of DVS 2203-6 Supplement 1 (August 2016) says the manual torsion shear test and the radial peel test are suitable, under certain conditions, for checking weld quality on site. The 2008 edition of DVS 2207-11 listed both as site tests for pipe walls of 4 mm and up. Check that the 2020-05 edition keeps it before you contract on it.<\/p>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Against our PN20 walls, that splits off the smallest size: DN20 is 3.4 mm, DN25 is 4.2 mm and larger sizes are thicker. On DN20, a hold usually means cutting the joint out.<\/p>\n<figure style=\"margin: 0 0 28px 0;\">\n  <img data-srcset=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut.webp 1536w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-300x200.webp 300w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-1024x683.webp 1024w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-768x512.webp 768w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-18x12.webp 18w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-600x400.webp 600w\" loading=\"lazy\" data-src=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut.webp\" style=\"width:100%; height:auto; border-radius:8px;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"\n       alt=\"Green PP-R socket-fusion trial joint sawn lengthways on a wooden bench, the cut face showing pipe and coupling wall as one continuous solid section with small melt bead lips at each socket mouth\"\n         class=\"wp-image-10333 lazyload\"\n       loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><noscript><img loading=\"lazy\" style=\"width:100%; height:auto; border-radius:8px;\" src=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut.webp\" alt=\"Green PP-R socket-fusion trial joint sawn lengthways on a wooden bench, the cut face showing pipe and coupling wall as one continuous solid section with small melt bead lips at each socket mouth\" width=\"1536\" height=\"1024\" class=\"wp-image-10333\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut.webp 1536w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-300x200.webp 300w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-1024x683.webp 1024w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-768x512.webp 768w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-18x12.webp 18w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-trial-joint-cut-600x400.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/noscript><figcaption style=\"font-size: 14px; color: #555; margin-top: 8px; line-height: 1.6;\">Illustration. A trial joint sawn lengthways after cooling, pipe and fitting wall reading as one section. It proves the heater, times and set-up worked that day. It proves nothing about the joints made after it.<\/figcaption><\/figure>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">The 2008 edition also asked for random checks by agreement and for trial welds, calling work below 5 \u00b0C problematical. A trial joint split and kept with the record is cheap evidence the set-up worked.<\/p>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Line 6 does not replace lines 1 to 5. An EN 806-4 test holds the section at pressure; procedure C runs 30 minutes, 30 more, then 2 hours. It finds joints leaking that day, not partly fused joints that still seal. PP-R takes procedure B or C. The 2008 DVS 2207-11 says even the 95 \u00b0C internal pressure creep test, used to qualify a process, grades sleeve welds only to an inadequate extent. Site steps are in our <a href=\"https:\/\/ifanultra.com\/ppr-pipe-installation-method-statement.html\">PP-R installation method statement guide<\/a>.<\/p>\n<h2 id=\"who-signs\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">Who Signs, and Against Which Edition<\/h2>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">The DVS 2206-5 specimen report is a usable template for the whole sheet. It records the welder&#8217;s name, the site, pipe and fitting markings, diameter and wall, the measurements, the result, and the tester&#8217;s date and signature. Add a hand-held or jig field: the 2008 DVS 2207-11 allows manual socket welds up to 50 mm and calls for a jig from 63 mm, so a hand-made DN75 joint is a hold on its own. Our <a href=\"https:\/\/ifanultra.com\/ppr-welding-machine.html\">PPR welding machine guide<\/a> covers the jig side.<\/p>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Then name editions. <a href=\"https:\/\/www.dinmedia.de\/en\/technical-rule\/dvs-2207-11\/322739406\" target=\"_blank\" rel=\"noopener\">DVS 2207-11:2020-05<\/a> is the current PP welding code, and its section 7 covers checking the welded joints. Every criterion quoted here comes from the 2012-11 text of Supplement 3, which <a href=\"https:\/\/www.dinmedia.de\/en\/technical-rule\/dvs-2202-beiblatt-3\/404846935\" target=\"_blank\" rel=\"noopener\">DIN Media now lists as replaced by DVS 2202 Supplement 3:2026-09<\/a>, a 7-page German edition. We have not seen the new text, and a sheet citing &#8220;DVS 2202&#8221; without a date can be argued either way.<\/p>\n<h2 id=\"what-we-check\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">What We Check, and What It Means for Your Lead Time<\/h2>\n<div style=\"background-color: #e8f5ff; border-left: 4px solid #19619a; padding: 20px 24px; margin-bottom: 28px; border-radius: 4px;\">\n<p style=\"margin: 0 0 10px 0; font-weight: 700;\">What we check<\/p>\n<p style=\"line-height: 1.8; margin: 0;\">Row 2.1 lists a pipe or socket diameter outside tolerance as a cause of bad beads, and that part is set at the factory. We check OD and wall to ISO 15874 and DIN 8077 across DN20-DN160, where a PN20 wall runs from 3.4 mm to 26.6 mm. The caliper check is sampled across several pallets, not only the top layer. Printed markings are reconciled to certificate numbers, so the markings your inspector copies onto the sheet trace back to a test report.<\/p>\n<\/div>\n<figure style=\"margin: 0 0 28px 0;\">\n  <img data-srcset=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check.webp 1536w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-300x200.webp 300w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-1024x683.webp 1024w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-768x512.webp 768w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-18x12.webp 18w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-600x400.webp 600w\" loading=\"lazy\" data-src=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check.webp\" style=\"width:100%; height:auto; border-radius:8px;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"\n       alt=\"Digital caliper measuring the wall thickness at the cut end of a green PP-R pipe drawn from a strapped pallet stack, the print stripe running along the pipe\"\n         class=\"wp-image-10334 lazyload\"\n       loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><noscript><img loading=\"lazy\" style=\"width:100%; height:auto; border-radius:8px;\" src=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check.webp\" alt=\"Digital caliper measuring the wall thickness at the cut end of a green PP-R pipe drawn from a strapped pallet stack, the print stripe running along the pipe\" width=\"1536\" height=\"1024\" class=\"wp-image-10334\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check.webp 1536w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-300x200.webp 300w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-1024x683.webp 1024w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-768x512.webp 768w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-18x12.webp 18w, https:\/\/ifanultra.com\/wp-content\/uploads\/2026\/09\/ppr-fusion-joint-site-acceptance-sheet-caliper-wall-check-600x400.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/noscript><figcaption style=\"font-size: 14px; color: #555; margin-top: 8px; line-height: 1.6;\">Illustration. Wall thickness taken at a cut pipe end drawn from inside the stack, not the top layer. The print line on the same pipe is what the inspector copies into the sheet&#8217;s marking field, and it traces to a test report.<\/figcaption><\/figure>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">We hold no site acceptance or shear-test data from projects, so this page gives criteria, not our results. For supply, our MOQ is 1 FCL, with LCL possible at a higher cost per metre. Production for one container takes 15-25 days before ocean transit. For a group I specification, confirm pipe and fittings ship from one system in that slot; a fitting from another system is one route to a row 2.1 finding.<\/p>\n<h2 id=\"conclusion\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">Conclusion<\/h2>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Before the first joint, decide four things: the assessment group, the site test for held joints, the edition of each code, and who signs. Then every line ends in pass, reject or hold.<\/p>\n<p style=\"line-height: 1.8; margin-bottom: 28px;\">Writing the inspection and test plan for a PP-R package? Put this sheet under its jointing line, and take the fusion parameters from the <a href=\"https:\/\/ifanultra.com\/ppr-pipe-installation-heat-fusion-step-by-step.html\">heat fusion step-by-step guide<\/a>.<\/p>\n<div class=\"author-box\" style=\"border-top: 2px solid #19619a; padding: 18px 0 0 0; margin: 32px 0 0 0;\">\n<p style=\"margin: 0 0 4px 0;\"><strong>Written by Justin<\/strong>, Technical &amp; export team at IFAN ULTRA.<\/p>\n<p style=\"margin: 0; font-size: 14px; color: #555;\">Reviewed 27 September 2026. Cited: DVS 2202 Supplement 3 (2012-11, replaced 2026-09); DVS 2206-5 (2011-09); DVS 2203-6 Supplement 1 (2016); DVS 2203-1 Supplement 4 (2022-11); DVS 2207-11 (2020-05 and the 2008 edition); EN 806-4:2010. <a href=\"https:\/\/ifanultra.com\/about-us\" rel=\"author nofollow\">Profile<\/a><\/p>\n<\/div>\n<h2 id=\"frequently-asked-questions\" style=\"margin-top: 50px; margin-bottom: 30px; font-size: 28px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: bold;\">Frequently Asked Questions<\/h2>\n<div class=\"faq-card\" style=\"margin-bottom: 20px; padding: 25px; background-color: #f9f9f9; border-left: 4px solid #19619a; border-radius: 4px;\">\n<h3 style=\"margin-top: 0; margin-bottom: 15px; font-weight: 700; line-height: 1.3; font-size: 18px;\">What does a good PP-R fusion joint look like?<\/h3>\n<p style=\"line-height: 1.8; margin-bottom: 0;\">A continuous, even bead ring on both the pipe side and the fitting side, the pipe pushed in to its depth mark, and the pipe square to the socket. Under DVS 2202 Supplement 3, a bead short of that goes to a test.<\/p>\n<\/div>\n<div class=\"faq-card\" style=\"margin-bottom: 20px; padding: 25px; background-color: #f9f9f9; border-left: 4px solid #19619a; border-radius: 4px;\">\n<h3 style=\"margin-top: 0; margin-bottom: 15px; font-weight: 700; line-height: 1.3; font-size: 18px;\">How much angle is allowed in a PP-R socket joint?<\/h3>\n<p style=\"line-height: 1.8; margin-bottom: 0;\">Up to 1\u00b0 in assessment group I and 2\u00b0 in group II, under DVS 2202 Supplement 3 (2012-11). Measured to DVS 2206-5 over a 100 mm base, that is a 1.75 mm or 3.49 mm offset.<\/p>\n<\/div>\n<div class=\"faq-card\" style=\"margin-bottom: 20px; padding: 25px; background-color: #f9f9f9; border-left: 4px solid #19619a; border-radius: 4px;\">\n<h3 style=\"margin-top: 0; margin-bottom: 15px; font-weight: 700; line-height: 1.3; font-size: 18px;\">Does a passed pressure test prove every PP-R joint is sound?<\/h3>\n<p style=\"line-height: 1.8; margin-bottom: 0;\">No. An EN 806-4 test shows the section held pressure on the day, so it catches joints that leak, not partly fused joints that still seal. The bead and angle lines still need signing for each joint.<\/p>\n<\/div>\n<div class=\"faq-card\" style=\"margin-bottom: 20px; padding: 25px; background-color: #f9f9f9; border-left: 4px solid #19619a; border-radius: 4px;\">\n<h3 style=\"margin-top: 0; margin-bottom: 15px; font-weight: 700; line-height: 1.3; font-size: 18px;\">Which DVS code covers visual inspection of PP-R socket joints?<\/h3>\n<p style=\"line-height: 1.8; margin-bottom: 0;\">DVS 2202 Supplement 3, which replaced the socket-welding table of DVS 2202-1:2006-07. DIN Media lists its 2012-11 edition as replaced by a 2026-09 edition, so cite the edition on the sheet.<\/p>\n<\/div>\n<p><script type=\"application\/ld+json\">\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n  {\"@type\": \"Question\", \"name\": \"What does a good PP-R fusion joint look like?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A continuous, even bead ring on both the pipe side and the fitting side, the pipe pushed in to its depth mark, and the pipe square to the socket. Under DVS 2202 Supplement 3, a bead short of that goes to a test.\"}},\n  {\"@type\": \"Question\", \"name\": \"How much angle is allowed in a PP-R socket joint?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 1\u00b0 in assessment group I and 2\u00b0 in group II, under DVS 2202 Supplement 3 (2012-11). 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Its weld record is complete, the pipe went in to its depth mark, and the bead forms a complete, even ring on both sides. The pipe sits in the socket within 1\u00b0 or 2\u00b0, depending on the assessment group. Anything else is a reject [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10331,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[758,757,574,759,576],"class_list":["post-10335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-dvs-2202","tag-ppr-pipe-joint","tag-ppr-welding","tag-site-inspection","tag-socket-fusion"],"_wp_attached_file":null,"_wp_attachment_metadata":null,"_elementor_source_image_hash":null,"siteground_optimizer_is_optimized":null,"siteground_optimizer_webp_conversion_attempts":null,"siteground_optimizer_is_converted_to_webp":null,"_imagify_optimization_level":null,"_imagify_status":null,"_imagify_data":null,"siteground_optimizer_webp_conversion_failed":null,"_elementor_is_screenshot":null,"siteground_optimizer_optimization_failed":null,"_wp_attachment_image_alt":null,"siteground_optimizer_original_filesize":null,"siteground_optimizer_compression_level":null,"_wp_attachment_context":null,"_oembed_82dd7f3bc7d904a506ef753b51e09e65":null,"_da_map_highlight_color":null,"_da_map_highlight_opacity":null,"_da_map_border_color":null,"_da_map_border_opacity":null,"_da_map_border_width":null,"_da_map_title_color":null,"_da_map_text_color":null,"_da_map_background_color":null,"_wp_desired_post_slug":null,"envato_tk_source_kit":null,"envato_tk_source_index":null,"_elementor_screenshot_failed":null,"_elementor_popup_display_settings":null,"_wp_trash_meta_status":null,"_wp_trash_meta_time":null,"envato_tk_manifest":null,"envato_tk_folder_name":null,"envato_tk_builder":null,"envato_tk_source_zip_url":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"_wp_old_date":null,"_yoast_wpseo_is_cornerstone":null,"_yoast_wpseo_schema_page_type":null,"_yoast_wpseo_primary_category":null,"_is_githuber_markdown_enabled":null,"total_sales":null,"_tax_status":null,"_tax_class":null,"_manage_stock":null,"_backorders":null,"_sold_individually":null,"_virtual":null,"_downloadable":null,"_download_limit":null,"_download_expiry":null,"_stock":null,"_stock_status":null,"_wc_average_rating":null,"_wc_review_count":null,"_product_version":null,"_yoast_wpseo_primary_product_cat":null,"_yoast_wpseo_primary_product_brand":null,"_eb_attr":null,"_yoast_wpseo_opengraph-title":null,"_yoast_wpseo_opengraph-description":null,"_edit_lock":null,"_eael_post_view_count":"246","_edit_last":null,"_yoast_indexnow_last_ping":null,"_elementor_edit_mode":null,"_elementor_template_type":null,"_wp_page_template":null,"_elementor_version":null,"_elementor_pro_version":null,"ekit_post_views_count":"157","_elementor_source":null,"_elementor_page_settings":null,"_elementor_data":null,"_eael_custom_js":null,"_elementor_conditions":null,"__elementor_forms_snapshot":null,"_elementor_controls_usage":null,"_eb_reusable_block_ids":null,"_elementor_css":null,"_elementor_page_assets":[],"_elementor_element_cache":null,"_elementor_screenshot":null,"_eael_widget_elements":null,"_oembed_7befe71c04536851b6485e7b012d3f0d":null,"_oembed_time_7befe71c04536851b6485e7b012d3f0d":null,"_yoast_wpseo_focuskeywords":null,"_yoast_wpseo_keywordsynonyms":null,"_yoast_wpseo_estimated-reading-time-minutes":null,"_yoast_wpseo_content_score":null,"_oembed_ce224e772774dff8a036b24d2a67cf56":"<iframe title=\"IFANultra Introduction\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/K52jqvUH3e8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>","_oembed_time_ce224e772774dff8a036b24d2a67cf56":"1791696829","_yoast_wpseo_focuskw":"ppr pipe joint","_yoast_wpseo_metadesc":"A PP-R fusion joint passes only with a full bead ring, depth mark reached and angle within 1\u00b0 or 2\u00b0. The criteria of DVS 2202 Supplement 3, as a sheet.","_yoast_wpseo_linkdex":null,"_is_githuber_mermaid":null,"_is_githuber_katex":null,"_is_githuber_mathjax":null,"_is_githuber_markdown":null,"_githuber_prismjs":null,"_githuber_highlightjs":null,"_is_githuber_sequence":null,"_is_githuber_flow_chart":null,"_yoast_post_redirect_info":null,"_thumbnail_id":"10331","_yoast_wpseo_title":"PPR Pipe Joint Acceptance: The Pass\/Fail Sheet to Sign","_wp_old_slug":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PPR Pipe Joint Acceptance: The Pass\/Fail Sheet to Sign<\/title>\n<meta name=\"description\" content=\"A PP-R fusion joint passes only with a full bead ring, depth mark reached and angle within 1\u00b0 or 2\u00b0. 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