{"id":5371,"date":"2026-10-22T11:38:06","date_gmt":"2026-10-22T03:38:06","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=5371"},"modified":"2026-10-22T11:38:06","modified_gmt":"2026-10-22T03:38:06","slug":"octg-casing-tubing-hydrostatic-test-machine-manufacturer-in-chinacarbon-alloy-steel-pipes-pressure-testing-unit","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/octg-casing-tubing-hydrostatic-test-machine-manufacturer-in-chinacarbon-alloy-steel-pipes-pressure-testing-unit\/","title":{"rendered":"Fabricant chinois de machines d'essais hydrostatiques pour tubes de cuvelage et de production (OCTG), unit\u00e9 d'essai de pression pour tubes en acier au carbone et en acier alli\u00e9"},"content":{"rendered":"<h3><strong><b>Pr\u00e9sentation g\u00e9n\u00e9rale<\/b><\/strong><\/h3>\n<p><iframe title=\"GH HYDROTESTER multi-postes\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/xQHQRcxWitc?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><\/p>\n<p>GH Petro is a professional<a href=\"https:\/\/gh-petro.com\/fr\/produit\/%cf%8660-168mm-online-hydrostatic-testing-machine-for-octg-production-linetubing-casing-pressure-testing-system\/\"> OCTG Casing Tubing Hydrostatic Test Machine<\/a> Manufacturer in China.Our factory&#8217;s hydrostatic testers are designed in accordance with API 5CT and other relevant standards and our products adopt a large radial gap sealing\/end-face sealing method to seal both ends of steel pipes according to customers\u2019request.<\/p>\n<p>High-pressure water is injected into the pipes, and the pressure is maintained for a specified time to check for leakage.All test results are automatically saved in the database to realize full traceability of inspection data.<\/p>\n<p>Hydrostatic tester\u00a0types\uff1asingle-station\u00a0hydrostatic testing machine,double-station\u00a0hydrostatic testing machine\u00a0and multi-station hydrostatic testing machine.<\/p>\n<p>GH pipe hydrostatic testers are engineered for seamless, ERW, LSAW and SSAW steel pipes, as well as stainless steel and alloy steel pipes. Each unit is custom-engineered based on your pipe specifications, including outer diameter, wall thickness, pipe length, required test pressure and production throughput.<\/p>\n<p>Featuring a heavy-duty hydraulic frame, PLC automatic control system and high-pressure plunger pump, the equipment delivers stable pressurization, dependable sealing and high operational efficiency for continuous industrial production.<\/p>\n<h3><strong>Caract\u00e9ristiques techniques<\/strong><\/h3>\n<table width=\"1136\">\n<tbody>\n<tr>\n<td width=\"429\">Item<\/td>\n<td width=\"707\">Caract\u00e9ristiques techniques<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Machine Type<\/td>\n<td width=\"707\">Machine d'essai hydraulique<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Testing Method<\/td>\n<td width=\"707\">Hydrostatic Pressure Test<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Pipe Diameter<\/td>\n<td width=\"707\">12\u20131500 mm\u00a0(Customizable)<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Pipe Length<\/td>\n<td width=\"707\">5\u201312 m<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Wall Thickness<\/td>\n<td width=\"707\">5\u201320 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Test Pressure<\/td>\n<td width=\"707\">Max.120Mpa,Customized according to standards<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Pipe Materials<\/td>\n<td width=\"707\">Carbon and Low Alloy Steels,Stainless Steels,Nickel-based Alloys<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Pressure Medium<\/td>\n<td width=\"707\">Water or Emulsion<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Pressure Boosting<\/td>\n<td width=\"707\">High-pressure Plunger Pump<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Control System<\/td>\n<td width=\"707\">PLC Automatic Control<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Sealing Method<\/td>\n<td width=\"707\">Large-clearance Radial Sealing,End-face Sealing<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Main Cylinder Force<\/td>\n<td width=\"707\">Up to\u00a03500 Tons<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Holding Time<\/td>\n<td width=\"707\">3\u201310 Seconds<\/td>\n<\/tr>\n<tr>\n<td width=\"429\">Power Supply<\/td>\n<td width=\"707\">Customized<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-5062\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-2-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-2-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-2-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-2-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-2-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-2.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-5061\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-1-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-1-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-1-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-1-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-1-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/New-Hydro-Tester-1.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4033\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-273-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-273-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-273-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-273-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-273-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-273.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/h3>\n<h3><strong><b>Composition<\/b><\/strong><\/h3>\n<ul>\n<li>Loading Table (Auxiliary Equipmets)<\/li>\n<li>Air Blow-off Device<\/li>\n<li>Hydro Tester Main Unit<\/li>\n<li>Water System<\/li>\n<li>Electrical-hydraulic Control System<\/li>\n<li>Pneumatic System<\/li>\n<li>Control System<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><strong><b>D\u00e9roulement du processus<\/b><\/strong><\/h3>\n<p>L'essai de pression hydraulique comprend trois \u00e9tapes : le rin\u00e7age des canalisations, l'essai de pression et la vidange de l'eau, ainsi que\u00a0<strong><b>ils<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>sont<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>courir<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>les uns apr\u00e8s les autres\u00a0<\/b><\/strong><strong><b>comme suit :<\/b><\/strong><\/p>\n<p>(Quai de chargement \u2192 But\u00e9e de tuyau et distributeur) \u2192 Inclinaison du tuyau \u2192 Alignement et rin\u00e7age \u2192 Station d\u2019attente \u2192 Introduction dans la machine d\u2019essai \u2192 Serrage par gabarits \u2192 Avance des t\u00eates d\u2019essai aux deux extr\u00e9mit\u00e9s jusqu\u2019\u00e0 leur position \u2192 Pr\u00e9-\u00e9tanch\u00e9ification \u2192 Remplissage d\u2019eau et purge \u2192 Augmentation de la pression dans le corps du tuyau \u2192 Maintien de la pression \u2192 D\u00e9charge s\u00e9quentielle de la pression \u2192 Les deuxt\u00eates d\u2019essai aux deux extr\u00e9mit\u00e9s se r\u00e9tractent \u2192 Lib\u00e9ration des gabarits, le tuyau en acier se retire des t\u00eates d\u2019essai \u2192 \u00c9vacuation du tuyau de la machine d\u2019essai (\u00e9mission d\u2019un signal pour les tuyaux n\u2019ayant pas pass\u00e9 l\u2019essai) \u2192 Purge de l\u2019eau r\u00e9siduelle \u2192 D\u00e9chargement sur le rack de d\u00e9chargement \u2192 Cycle suivant<\/p>\n<h3><strong><b>Why Choose This Hydro Testing Machine?<\/b><\/strong><\/h3>\n<p>Selecting the proper pipe hydrostatic testing machine involves more than simply satisfying pressure requirements. Stable performance, dependable operation and low maintenance directly affect production efficiency and operational costs.<\/p>\n<h4><strong><b>Core Product Advantages<\/b><\/strong><\/h4>\n<ul>\n<li>Optimized for Continuous Production.Engineered for high-volume manufacturing, featuring steady test cycles and precise pressure control.<\/li>\n<li>Customized to Match Your Pipe Specifications.Each unit is custom-designed based on your pipe outer diameter, length, wall thickness, required test pressure and production throughput.<\/li>\n<li>Precise Pressure Regulation.The high-pressure plunger pump paired with PLC automation delivers consistent hydrostatic test results across every production shift.<\/li>\n<li>Robust Heavy-Duty Hydraulic Construction.Reinforced frame and high-strength hydraulic system guarantee stable clamping performance under high-pressure test conditions.<\/li>\n<li>Reduced Maintenance Needs.Industrial-grade hydraulic parts and optimized sealing systems minimize downtime and simplify routine maintenance work.<\/li>\n<li>Seamless Integration with Existing Production Lines.This tester can be connected to loading systems, ultrasonic testing equipment, chamfering machines, marking systems and other pipe processing machinery.<\/li>\n<\/ul>","protected":false},"featured_media":4035,"template":"","meta":{"_acf_changed":false},"product-category":[35,20],"class_list":["post-5371","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-hydrostatic-testing-machine","product-category-octg-production-line"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product\/5371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media\/4035"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=5371"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=5371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}