{"id":1674,"date":"2025-06-20T17:02:10","date_gmt":"2025-06-20T09:02:10","guid":{"rendered":"https:\/\/jblstainless.com\/?post_type=product&#038;p=1674"},"modified":"2025-07-11T15:35:18","modified_gmt":"2025-07-11T07:35:18","slug":"gelaste-buizen-en-pijpen-van-roestvrij-staal","status":"publish","type":"product","link":"https:\/\/jblstainless.com\/nl\/welded-stainless-steel-pipes-and-tubes\/","title":{"rendered":"Gelaste buizen en pijpen van roestvrij staal"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"1674\" class=\"elementor elementor-1674\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-101c59c e-flex e-con-boxed e-con e-parent\" data-id=\"101c59c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cff205 elementor-widget elementor-widget-text-editor\" data-id=\"1cff205\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Gelaste roestvrijstalen buizen en pijpen worden gevormd door roestvrijstalen rol of strip in een cilinder te rollen, te walsen en te vormen, en de langsnaad te smelten, ook wel gelaste pijp genoemd. Het productieproces is eenvoudig en effici\u00ebnt, maar de sterkte is meestal lager dan <a href=\"https:\/\/jblstainless.com\/nl\/roestvrijstalen-naadloze-buis\/\">naadloze stalen pijp<\/a>De werkdruk is laag 20%.<\/p><p>Gelaste roestvrij stalen buizen met een eenvoudig productieproces, hoge productie-effici\u00ebntie, vari\u00ebteiten van specificaties, en kosteneffectiever dan naadloze opties, worden geleidelijk vervangen naadloze buizen op vele gebieden als gevolg van lage kosten, flexibele specificaties en een sterke weerstand tegen corrosie, worden veel gebruikt in de bouw, chemische industrie, voedselverwerking en andere gebieden, maar de algemene sterkte lager is dan naadloze stalen buis.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b9c742f e-flex e-con-boxed e-con e-parent\" data-id=\"b9c742f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d391f4e elementor-widget elementor-widget-heading\" data-id=\"d391f4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">De gelaste Specificatie van Roestvrij staalpijpen en Buizen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a65b157 elementor-widget elementor-widget-text-editor\" data-id=\"a65b157\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Als toonaangevende leverancier van gelaste buizen bieden we producten in de volgende materiaalsoorten en standaarden:<\/p><p><strong>Rang:<\/strong> 304\/304L, 316\/316L, Duplex 2205, Super-duplex 2507, 309S, 310S, 317, 430, 904L, enz.<br \/><strong>Standaard:<\/strong> ASTM A312; ASTM A269; JIS G3459; ASTM A789 (duplexstaal); DIN; EN; ISO; GB, enz.<br \/><strong>Maten:<\/strong> 1\/2\"-48\" (DN 15 - DN 1200)<br \/><strong>Wanddikte:<\/strong> Sch5S - Sch160; PN 10 - PN 100<br \/><strong>Oppervlak:<\/strong> Polijsten, gloeien, beitsen, glanzend<br \/><strong>Eindreparaties op maat:<\/strong> Afgeschuind, inbuslas, draadeinden geprepareerd volgens ASME B16.25\/16.11<\/p><p><b>Naadtypes:<\/b><\/p><ul><li>Lassen met rechte naad (ERW): Gelast in een rechte lijn, geschikt voor buizen met kleine en middelgrote diameter, met zichtbare lasnaden aan het oppervlak.<\/li><li>Spiraallassen (SAW): Lassen in een spiraalvorm om pijpen met een grote diameter te produceren (zoals pijpleidingen voor olietransport)<\/li><li>TIG<\/li><li>HFW<\/li><li>enz<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3b0d1ff e-flex e-con-boxed e-con e-parent\" data-id=\"3b0d1ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d633637 elementor-widget elementor-widget-text-editor\" data-id=\"d633637\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Over het algemeen heeft gelaste stalen pijp een hoge precisie, uniforme wanddikte en een hoge interne helderheid van de pijp (de oppervlaktehelderheid van de pijp wordt bepaald door de oppervlaktekwaliteit van de staalplaat) en kan naar wens op maat worden gesneden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55a472f e-flex e-con-boxed e-con e-parent\" data-id=\"55a472f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e358d89 elementor-widget elementor-widget-image\" data-id=\"e358d89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/welded-ss-pipe.webp\" class=\"attachment-medium_large size-medium_large wp-image-1407\" alt=\"gelaste ss pijp\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/welded-ss-pipe.webp 750w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/welded-ss-pipe-300x300.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/welded-ss-pipe-150x150.webp 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/welded-ss-pipe-12x12.webp 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/welded-ss-pipe-600x600.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/welded-ss-pipe-100x100.webp 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f545d83 elementor-widget elementor-widget-image\" data-id=\"f545d83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/LSAW-steel-tube.webp\" class=\"attachment-medium_large size-medium_large wp-image-1412\" alt=\"gelaste buis van roestvrij staal\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/LSAW-steel-tube.webp 750w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/LSAW-steel-tube-300x300.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/LSAW-steel-tube-150x150.webp 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/LSAW-steel-tube-12x12.webp 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/LSAW-steel-tube-600x600.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/LSAW-steel-tube-100x100.webp 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2286fe6 elementor-widget elementor-widget-image\" data-id=\"2286fe6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-1413\" alt=\"gelaste buizen en pijpen van roestvrij staal\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube-768x768.webp 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube-300x300.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube-150x150.webp 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube-12x12.webp 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube-600x600.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube-100x100.webp 100w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/ssaw-tube.webp 800w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d8c1ee3 e-flex e-con-boxed e-con e-parent\" data-id=\"d8c1ee3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57513cd elementor-widget elementor-widget-heading\" data-id=\"57513cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gelaste roestvast stalen buizen Voordelen\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-372a550 elementor-widget elementor-widget-text-editor\" data-id=\"372a550\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>Kosteneffectiviteit:<\/b> Vergeleken met naadloze buizen bieden gelaste buizen superieure prestaties terwijl ze competitief geprijsd blijven. Het lasproces vermindert ook materiaalverspilling en kosten en maakt grote diameters mogelijk.<\/p>\n<p><b>Hoge corrosiebestendigheid:<\/b> Roestvrij staal is bestand tegen zuren en alkali\u00ebn en blijft stabiel presteren in ruwe omgevingen. Kwaliteiten 316 en duplex zijn beter bestand tegen chloriden en zuren dan 304.<\/p>\n<p><b>Dimensionale precisie:<\/b> Geautomatiseerd vormen en snijden zorgen voor OD\/tolerantie binnen \u00b11%.<\/p>\n<p><b>Flexibele aanpassing: <\/b>Verkrijgbaar in een groot aantal maten, vormen en diktes. Afmetingen, materialen en oppervlaktebehandelingen worden aangepast aan je specifieke behoeften.<\/p>\n<p><b>Sterkte en duurzaamheid:<\/b> Gelaste verbindingen zijn sterk en bestand tegen hoge druk (bijv. oliepijpleidingen) en hoge temperatuur.<\/p>\n<div><b>Kwaliteit van het oppervlak:<\/b> hoge precisie, uniforme wanddikte, gladde binnen- en buitenoppervlakken, geschikt voor esthetisch veeleisende scenario's (bijv. decoratieve buizen).<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77e7039 e-flex e-con-boxed e-con e-parent\" data-id=\"77e7039\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b50e104 elementor-widget elementor-widget-heading\" data-id=\"b50e104\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Toepassing van gelaste roestvrij stalen buizen<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6717b54 elementor-widget elementor-widget-text-editor\" data-id=\"6717b54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1. Bouw en infrastructuur:<\/p>\n<p>Watervoorzieningssystemen, structurele ondersteuning (zoals bruggen), ondergrondse leidingen (duurzaam en bestand tegen hoge druk).<\/p>\n<p>2. Olie en gas:<\/p>\n<p>Transport van ruwe olie en aardgas (spiraalgelaste buizen voor hogedrukpijpleidingen over lange afstanden).<\/p>\n<p>3. Voeding &amp; chemie:<\/p>\n<p>leidingen voor het transport van vloeistoffen\/chemicali\u00ebn (afhankelijk van corrosiebestendigheid).<\/p>\n<p>4. Mechanisch en automobiel:<\/p>\n<p>Warmtewisselaars, ketelonderdelen, uitlaatsystemen voor auto's.<\/p>\n<p>5. Energie &amp; Industrie:<\/p>\n<p>leidingen voor krachtcentrales, warmtewisselaars (geleidelijk vervangen van naadloze stalen buizen)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8cafc56 e-flex e-con-boxed e-con e-parent\" data-id=\"8cafc56\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d10e7f7 elementor-widget elementor-widget-heading\" data-id=\"d10e7f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Productieproces<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35a89c8 elementor-widget elementor-widget-text-editor\" data-id=\"35a89c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1. Reiniging: voor het lassen van roestvaststalen buis moet het oppervlak van de buis worden gereinigd en behandeld om stof en vuil te verwijderen, om te voorkomen dat het lassen effect.<\/p><p>2. Snijden: volgens de eisen en het gebruik van verschillende scenario's, moet de roestvrijstalen buis worden gesneden om de vereiste lengte te vormen.<\/p><p>3. Afschuinen: voor de roestvrijstalen pijp die moet worden gelast, is een afschuinbehandeling nodig om ervoor te zorgen dat de pijpmond vrij is en om de scheefstand en het gloeifenomeen te verminderen.<\/p><p>4. Lassen: selecteer de juiste lasmethode voor lassen, zoals booglassen, argon-lassen, plasmalassen, etc., om een vlak uiteinde van gelaste delen te garanderen, zonder pori\u00ebn en scheuren.<\/p><p>5. Slijpen: het slijpen van de gelaste onderdelen om bramen en scherpe randen te verwijderen, waardoor het uiterlijk mooier wordt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f174c9 elementor-widget elementor-widget-image\" data-id=\"2f174c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"687\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/stainless-steel-welded-pipe-production-768x687.webp\" class=\"attachment-medium_large size-medium_large wp-image-1681\" alt=\"productieproces roestvrijstalen gelaste pijp\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/stainless-steel-welded-pipe-production-768x687.webp 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/stainless-steel-welded-pipe-production-300x268.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/stainless-steel-welded-pipe-production-13x12.webp 13w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/stainless-steel-welded-pipe-production-600x537.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/stainless-steel-welded-pipe-production.webp 1023w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba9599d e-flex e-con-boxed e-con e-parent\" data-id=\"ba9599d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad686cb elementor-widget elementor-widget-heading\" data-id=\"ad686cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hoe de kwaliteit van gelaste pijpen te garanderen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be9ac75 elementor-widget elementor-widget-text-editor\" data-id=\"be9ac75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>1.Lasnaden<\/b><\/p><p>Om de laskwaliteit bij het lassen van roestvaststalen pijpen te garanderen, is het belangrijk om de juiste voorbereidingsstappen te volgen, de juiste lasmethode en het juiste toevoegmateriaal te kiezen, de lasparameters correct in te stellen, veelvoorkomende problemen aan te pakken en grondige inspecties en afwerkingen na het lassen uit te voeren.<br \/>We houden de warmte-inbreng en het beschermgas strikt onder controle om uniforme, foutloze naden met minimale HAZ te produceren.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d480b8 elementor-widget elementor-widget-text-editor\" data-id=\"3d480b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>2. Lasstroom en snelheid regelen<\/b><\/p><p>Voor verschillende materialen en pijpmaten moeten verschillende elektrische lasstromen worden geregeld om de kwaliteit en vervormbaarheid van het gelaste onderdeel te garanderen.<\/p><p>Een hoge lassnelheid zal resulteren in een zwakke las, terwijl een te lage lassnelheid het gelaste onderdeel zal vervormen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3945fb7 elementor-widget elementor-widget-text-editor\" data-id=\"3945fb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>3.  Uitgebreide kwaliteitsinspectie<\/b><\/p><p>Elke pijp wordt inline en na het lassen ge\u00efnspecteerd:<br \/>- Wervelstroom voor oppervlakte- en ondergronddefecten<br \/>- Hydrostatische druktest voor lasintegriteit<br \/>- PMI om de samenstelling van de legering bij de naad te controleren<br \/>- 100% dimensionale test (OD, WT, enz.)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5070891 elementor-widget elementor-widget-text-editor\" data-id=\"5070891\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>4.  Integriteit van grondstoffen<\/b><\/p><p>We betrekken onze eerste roestvrijstalen spoelen van bekende staalfabrieken zoals TISCO en Baosteel - elke partij is gecertificeerd voor exacte chemie en microstructuur. Dit elimineert verschillen in basismetaal die de lasprestaties in gevaar kunnen brengen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-71c0ee2 e-flex e-con-boxed e-con e-parent\" data-id=\"71c0ee2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2a0ada43 e-con-full e-flex e-con e-child\" data-id=\"2a0ada43\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34926f1d elementor-widget elementor-widget-heading\" data-id=\"34926f1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kwaliteitsinspectie<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4bcf478 e-con-full e-flex e-con e-child\" data-id=\"4bcf478\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66ad1780 elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"66ad1780\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/material-test.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-730\" alt=\"gelaste buizen en pijpen van roestvrij staal\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/material-test.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/material-test-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/material-test-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/material-test-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\">Materiaaltest<\/h4><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59c0172f elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"59c0172f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_2\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/size-control.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-731\" alt=\"controle van de buisafmetingen van roestvrij staal\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/size-control.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/size-control-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/size-control-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/size-control-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_2\" rel=\"nofollow noopener\" target=\"_blank\">Maatcontrole<\/a><\/h4><p class=\"elementor-image-box-description\"> <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f07d3b6 elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"5f07d3b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_3\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Thickness-test.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-732\" alt=\"stalen buis dikte test\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Thickness-test.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Thickness-test-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Thickness-test-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Thickness-test-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_3\" rel=\"nofollow noopener\" target=\"_blank\">Dikte test<\/a><\/h4><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b2f8a39 elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"2b2f8a39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_4\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Ultrasonic-testing.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-733\" alt=\"Ultrasoon testen\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Ultrasonic-testing.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Ultrasonic-testing-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Ultrasonic-testing-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Ultrasonic-testing-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_4\" rel=\"nofollow noopener\" target=\"_blank\">Ultrasoon testen<\/a><\/h4><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4523cf91 e-con-full e-flex e-con e-child\" data-id=\"4523cf91\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31472a52 elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"31472a52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_1\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Eddy-current-flaw-detection.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-734\" alt=\"Wervelstroomfoutdetectie\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Eddy-current-flaw-detection.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Eddy-current-flaw-detection-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Eddy-current-flaw-detection-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/Eddy-current-flaw-detection-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_1\" rel=\"nofollow noopener\" target=\"_blank\">Wervelstroomfoutdetectie<\/a><\/h4><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-459fe6e5 elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"459fe6e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_2\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/watertightness-test.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-735\" alt=\"waterdichtheidstest\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/watertightness-test.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/watertightness-test-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/watertightness-test-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/watertightness-test-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_2\" rel=\"nofollow noopener\" target=\"_blank\">Waterdichtheidstest<\/a><\/h4><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34983ea8 elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"34983ea8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_3\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/hardness-test.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-736\" alt=\"hardheidstest roestvrij staal\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/hardness-test.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/hardness-test-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/hardness-test-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/hardness-test-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_3\" rel=\"nofollow noopener\" target=\"_blank\">Hardheidstest<\/a><\/h4><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-524f38e0 elementor-widget-tablet__width-initial elementor-widget-mobile__width-inherit elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"524f38e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_4\" tabindex=\"-1\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/tensile-strength.webp\" class=\"elementor-animation-grow attachment-full size-full wp-image-737\" alt=\"treksterkte\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/tensile-strength.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/tensile-strength-600x400.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/tensile-strength-300x200.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/02\/tensile-strength-18x12.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h4 class=\"elementor-image-box-title\"><a href=\"https:\/\/library.elementor.com\/local-services-wireframe-1-flexbox\/services\/#service_4\" rel=\"nofollow noopener\" target=\"_blank\">Treksterkte test<\/a><\/h4><p class=\"elementor-image-box-description\"> <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Gelaste roestvast stalen buizen en pijpen, verwijzen naar de stalen buis gebruikt staal of staal strip door de eenheid en de mal krimpen vormen na het lassen. Gelaste stalen buis met een eenvoudig productieproces, hoge productie-effici\u00ebntie, verscheidenheid aan specificaties, is kosteneffectiever dan naadloze opties.<\/p>\n<p><strong>Materiaal:<\/strong><\/p>\n<p>304\/304L;<\/p>\n<p>316\/316L;<\/p>\n<p>enz<\/p>","protected":false},"featured_media":1399,"template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[39],"product_tag":[],"class_list":{"0":"post-1674","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel-welded-pipe","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/product\/1674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":8,"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/product\/1674\/revisions"}],"predecessor-version":[{"id":1858,"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/product\/1674\/revisions\/1858"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/media\/1399"}],"wp:attachment":[{"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/media?parent=1674"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/product_brand?post=1674"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/product_cat?post=1674"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jblstainless.com\/nl\/wp-json\/wp\/v2\/product_tag?post=1674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}