{"id":4045,"date":"2026-06-07T15:08:18","date_gmt":"2026-06-07T07:08:18","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=4045"},"modified":"2026-09-03T11:46:32","modified_gmt":"2026-09-03T03:46:32","slug":"gh325-%cf%86178-325mm-api-octg-pipes-single-station-hydrotesting-machine-max-pressure-80mpa","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/gh325-%cf%86178-325mm-api-octg-pipes-single-station-hydrotesting-machine-max-pressure-80mpa\/","title":{"rendered":"\u03c6178-325mm Multi-station Hydrostatic Press for OCTG Production Line,120Mpa Oil Tubing Casing Hydrostatic Testing Unit"},"content":{"rendered":"<h3>Pr\u00e9sentation g\u00e9n\u00e9rale<\/h3>\n<p><iframe title=\"GH HYDROTESTER multi station\" 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<div>\u03c6178-325mm API 5CT <a href=\"https:\/\/gh-petro.com\/fr\/produit\/machine-dessai-hydrostatique\/\">Hydrostatic Press for OCTG Production Line<\/a> delivers high-precision hydrostatic pressure testing for seamless and welded tubular products with a wide outer diameter range, effectively detecting latent internal pipe defects.Tailored outer diameter hydromatic testing machine could be supplied by our factory.<\/div>\n<div><\/div>\n<div>It adopts large-aperture radial and end-face sealing mechanisms to create reliable end seals before high-pressure water is injected into pipe bores. Test pressure is accurately maintained in strict accordance with mainstream industry standards such as API 5CT, to check sealing performance and identify potential leakage.<\/div>\n<div><\/div>\n<div>All test data is automatically saved to a dedicated database, ensuring full traceability and quick access to historical records. Equipped with an integrated automatic and manual dual-control system, the machine supports stable, safe and eco-friendly long-term operation.<\/div>\n<div><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-4034\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-325-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-325-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-325-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-325-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-325-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c6178-325.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4025\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c621-120-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c621-120-300x300.jpg 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c621-120-1024x1024.jpg 1024w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c621-120-150x150.jpg 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c621-120-768x768.jpg 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c621-120-12x12.jpg 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c621-120.jpg 1276w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4026\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c648-114-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c648-114-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c648-114-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c648-114-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c648-114-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/06\/\u03c648-114.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n<div>\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>Caract\u00e9ristiques techniques<\/strong><\/h3>\n<table width=\"1259\">\n<tbody>\n<tr>\n<td width=\"80\">N\u00b0.<\/td>\n<td width=\"378\">Nom des produits<\/td>\n<td width=\"801\">Caract\u00e9ristiques techniques<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Machine d'essai hydrostatique \u03c612-42<\/td>\n<td>GH42,12-42 mm (diam\u00e8tre ext\u00e9rieur) ; 4 stations, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u03c621.3-50 Hydrostatic Testing Machine<\/td>\n<td>GH50, diam\u00e8tre ext\u00e9rieur 21,3-50 mm ; 6 stations, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Machine d'essai hydrostatique \u03c676<\/td>\n<td>GH 76,21,3 - 76 mm (diam\u00e8tre ext\u00e9rieur) ; 6 stations, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u03c612-89 Machine d'essai hydrostatique<\/td>\n<td>GH89,12-89 mm de diam\u00e8tre ext\u00e9rieur ; 4 stations, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Machine d'essai hydrostatique \u03c6 \u2264 89<\/td>\n<td>GH89, double station, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u03c689 Machine d'essai hydrostatique<\/td>\n<td>GH 89,21,3 - 89 mm de diam\u00e8tre ext\u00e9rieur ; 6 stations, traitement de plusieurs tubes (1 \u00e0 8 stations). Pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Machine d'essai hydrostatique \u03c612-108<\/td>\n<td>GH108, 12-108 mm de diam\u00e8tre ext\u00e9rieur ; 4 stations, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Machine d'essai hydrostatique \u03c660-114<\/td>\n<td>GH114,60-114 mm (diam\u00e8tre ext\u00e9rieur) ; \u00e9tanch\u00e9it\u00e9 par filetage \u00e0 station unique ; pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Machine d'essai hydrostatique \u03c648-114<\/td>\n<td>GH114,48-114 mm (diam\u00e8tre ext\u00e9rieur) ; \u00e0 double station, entra\u00eenement par v\u00e9rin hydraulique, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>Machine d'essai hydrostatique \u03c621-120<\/td>\n<td>GH120, 21-120 mm de diam\u00e8tre ext\u00e9rieur ; station unique \u2013 tube en titane, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>Machine d'essai hydrostatique \u03c660-168<\/td>\n<td>GH168,60-168 mm (diam\u00e8tre ext\u00e9rieur) ; double station, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>Machine d'essai hydrostatique \u03c660-178<\/td>\n<td>GH180, diam\u00e8tre ext\u00e9rieur 60-178 mm ; \u00e0 double station, entra\u00eenement par v\u00e9rin hydraulique, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>Machine d'essai hydrostatique \u03c660-178<\/td>\n<td>GH180, diam\u00e8tre ext\u00e9rieur 60-178 mm ; station unique \u00e0 vis sans fin, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td>Machine d'essai hydrostatique \u03c660-178<\/td>\n<td>GH180,60-178 mm (diam\u00e8tre ext\u00e9rieur) ; station unique, pression maximale : 70 MPa<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>\u03c673-219 Machine d'essai hydrostatique<\/td>\n<td>GH219,73-219 mm (diam\u00e8tre ext\u00e9rieur) ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>16<\/td>\n<td>\u03c660-219 Machine d'essai hydrostatique<\/td>\n<td>GH219,60-219 mm (diam\u00e8tre ext\u00e9rieur) ; double station, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>17<\/td>\n<td>\u03c6219-3 Machine d'essai hydrostatique<\/td>\n<td>GH219,89-219 mm (diam\u00e8tre ext\u00e9rieur) ; 3 stations, pression max. : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>18<\/td>\n<td>\u03c6219-4 Machine d'essai hydrostatique<\/td>\n<td>GH219,114 - 219 mm de diam\u00e8tre ext\u00e9rieur ; 4 stations, pression max. : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>19<\/td>\n<td>\u03c6245-2 Machine d'essai hydrostatique<\/td>\n<td>GH245, diam\u00e8tre ext\u00e9rieur max. : 245 mm ; 2 stations, pression max. : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>\u03c6178-273 Machine d'essai hydrostatique<\/td>\n<td>GH273,178 - 273 mm de diam\u00e8tre ext\u00e9rieur ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>21<\/td>\n<td>\u03c6178-325 Machine d'essai hydrostatique<\/td>\n<td>GH325,178 - diam\u00e8tre ext\u00e9rieur 325 mm ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>22<\/td>\n<td>\u03c6325  Machine d'essai hydrostatique<\/td>\n<td>GH325, diam\u00e8tre ext\u00e9rieur max. : 325 mm ; 2 stations, pression max. : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>23<\/td>\n<td>\u03c6178-340 Machine d'essai hydrostatique<\/td>\n<td>GH340,178 - diam\u00e8tre ext\u00e9rieur de 340 mm ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>24<\/td>\n<td>\u03c6178-355 Machine d'essai hydrostatique<\/td>\n<td>GH355,178 - diam\u00e8tre ext\u00e9rieur de 355 mm ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>\u03c6219-426 Machine d'essai hydrostatique<\/td>\n<td>GH426 219 - 426 mm de diam\u00e8tre ext\u00e9rieur ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>26<\/td>\n<td>\u03c6219-508 Machine d'essai hydrostatique<\/td>\n<td>GH508,219 - 508 mm de diam\u00e8tre ext\u00e9rieur ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>27<\/td>\n<td>Machine d'essai hydrostatique \u03c6406-630<\/td>\n<td>GH630,406 - diam\u00e8tre ext\u00e9rieur de 630 mm ; station unique, pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>28<\/td>\n<td>Machine d'essai hydrostatique \u03c6630-1000<\/td>\n<td>GH1000 (\u00e9tanch\u00e9it\u00e9 frontale \u2013 station unique), diam\u00e8tre ext\u00e9rieur : 630 \u00e0 1 000 mm ; pression maximale : 80 MPa<\/td>\n<\/tr>\n<tr>\n<td>29<\/td>\n<td>Machine d'essai hydrostatique \u03c6630-1500<\/td>\n<td>GH1500 (\u00e9tanch\u00e9it\u00e9 frontale \u2013 station unique), pression maximale : 80 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"featured_media":4034,"template":"","meta":{"_acf_changed":false},"product-category":[35,20],"class_list":["post-4045","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\/4045","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\/4034"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=4045"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=4045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}