{"id":4642,"date":"2026-07-30T13:55:03","date_gmt":"2026-07-30T05:55:03","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=4642"},"modified":"2026-10-31T19:42:01","modified_gmt":"2026-10-31T11:42:01","slug":"casing-and-tubing-bucking-machine-for-octg-production-linedrill-pipe-tool-joint-bucking-unit","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/casing-and-tubing-bucking-machine-for-octg-production-linedrill-pipe-tool-joint-bucking-unit\/","title":{"rendered":"Machine de serrage pour tubes de cuvelage et de production API 5CT 5B destin\u00e9e \u00e0 une ligne de production OCTG, unit\u00e9 de serrage pour joints d'outils de tiges de forage"},"content":{"rendered":"<h3>Pr\u00e9sentation g\u00e9n\u00e9rale<\/h3>\n<p><iframe title=\"Machine \u00e0 fileter et \u00e9quipements auxiliaires pour ligne de production d&#039;OCTG\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/RdoSqNMUNrM?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>\n<p>Machine Name: Tubing Casing Bucking Machine for OCTG<\/p>\n<p>Machine Specification:<\/p>\n<ul>\n<li>Pipe OD: 26.67 mm \u2013 508 mm<\/li>\n<li>Longueur du tuyau : 1,5 m \u2013 12 m (personnalisable)<\/li>\n<li>Low\u2011gear maximum torque: 50\uff5e59\u202fkN\u00b7m (high\u2011torque make\u2011up gear, working gear)<\/li>\n<li>\n<div>High\u2011gear torque: 17\u201118\u202fkN\u00b7m (high\u2011speed pre\u2011make\u2011up, fast rotation at low torque)<\/div>\n<\/li>\n<\/ul>\n<p>Pipe Thread Types: <strong>API Spec 5B, API Spec 5CT, API Spec 7\u20111, API Spec 7\u20112<\/strong>, various metric and imperial threads for drilling tools, oil tubing &amp; casings, as well as <strong>premium special threads<\/strong>.<\/p>\n<\/div>\n<div>Our API 5CT 5B <a href=\"https:\/\/gh-petro.com\/fr\/produit\/api-compliant-pipe-bucking-equipmenttubing-make-up-break-out-machine-for-octg-finishing-line\/\">Casing Tubing Bucking Machine<\/a> is custom-engineered for high-precision makeup and breakout operations of casings, tubings, drill pipes and premium threaded OCTG couplings. Extensively deployed in pipe mills, OCTG finishing workshops and downhole tool service yards, it fully complies with the torque requirements stipulated in API 5CT and API 7K industry specifications.<\/div>\n<div><\/div>\n<div>Two installation configurations are offered: a stationary floor-mounted model and a split portable variant, accommodating an extensive diameter spectrum ranging from small-bore tubing to large-diameter heavy-wall casing. Three core clamping mechanisms are available as optional selections: wedge roller clamping, full rotary hydraulic clamping and planetary jaw clamping. The equipment is fully compatible with standard round threads, together with high-performance gas-tight premium connections such as VAM, Hydril and other patented special threads.<\/div>\n<div><\/div>\n<div>Powered by a closed-loop hydraulic system and equipped with a PLC+HMI intelligent control system, the machine realizes real-time automatic monitoring of torque, rotational turns and angular displacement during the whole thread makeup and breakout cycle. All test parameters are automatically recorded and stored in the local database, achieving complete production traceability and permanent archiving of quality records.<\/div>\n<div><\/div>\n<div>Three operating modes are supported: manual, semi-automatic and fully automatic. This flexible setup adapts perfectly to occasional maintenance tasks as well as high-volume uninterrupted mass production on dedicated production lines.<\/div>\n<h3>Caract\u00e9ristiques techniques<\/h3>\n<table style=\"border-collapse: collapse; width: 1134px; height: 321px;\" border=\"0\" width=\"1076\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt; width: 117.60pt;\" width=\"196\" height=\"41\">Machine Size<\/td>\n<td class=\"et3\" style=\"width: 75.60pt;\" width=\"126\">Min O.D.<\/td>\n<td class=\"et3\" style=\"width: 90.00pt;\" width=\"150\">Max O.D.<\/td>\n<td class=\"et3\" style=\"width: 89.40pt;\" width=\"149\">Min Torque<\/td>\n<td class=\"et3\" style=\"width: 97.20pt;\" width=\"162\">Max Torque<\/td>\n<td class=\"et3\" style=\"width: 175.80pt;\" width=\"293\">Application<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt;\" height=\"41\">10&#8243;<\/td>\n<td class=\"et3\">1-5\/8&#8243;<\/td>\n<td class=\"et3\">10&#8243;<\/td>\n<td class=\"et3\">500ft-lb<\/td>\n<td class=\"et4\">130000ft-lb<\/td>\n<td class=\"et3\">Tubing,drill pipes<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt;\" height=\"41\">15&#8243;<\/td>\n<td class=\"et3\">2-3\/8&#8243;<\/td>\n<td class=\"et3\">15&#8243;<\/td>\n<td class=\"et4\">1000ft-lb<\/td>\n<td class=\"et4\">150000ft-lb<\/td>\n<td class=\"et3\">Casing,drill pipes<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt;\" height=\"41\">18&#8243;<\/td>\n<td class=\"et3\">2-3\/8&#8243;<\/td>\n<td class=\"et3\">18&#8243;<\/td>\n<td class=\"et4\">1000ft-lb<\/td>\n<td class=\"et4\">170000ft-lb<\/td>\n<td class=\"et3\">Casing,drill pipes<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt;\" height=\"41\">20&#8243;<\/td>\n<td class=\"et3\">2-3\/8&#8243;<\/td>\n<td class=\"et3\">20&#8243;<\/td>\n<td class=\"et4\">1000ft-lb<\/td>\n<td class=\"et4\">190000ft-lb<\/td>\n<td class=\"et3\">Large-diameter casing<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt;\" height=\"41\">22&#8243;<\/td>\n<td class=\"et3\">2-3\/8&#8243;<\/td>\n<td class=\"et3\">22&#8243;<\/td>\n<td class=\"et4\">1000ft-lb<\/td>\n<td class=\"et4\">190000ft-lb<\/td>\n<td class=\"et3\">Large-diameter casing<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt;\" height=\"41\">24&#8243;<\/td>\n<td class=\"et3\">2-3\/8&#8243;<\/td>\n<td class=\"et3\">24&#8243;<\/td>\n<td class=\"et4\">1000ft-lb<\/td>\n<td class=\"et4\">190000ft-lb<\/td>\n<td class=\"et3\">Large-diameter casing<\/td>\n<\/tr>\n<tr style=\"height: 25.00pt;\">\n<td class=\"et3\" style=\"height: 25.00pt;\" height=\"41\">Up to 32&#8243;<\/td>\n<td class=\"et3\">2-3\/8&#8243;<\/td>\n<td class=\"et3\">Up to 32&#8243;<\/td>\n<td class=\"et4\">1000ft-lb<\/td>\n<td class=\"et3\">Custom<\/td>\n<td class=\"et3\">Conductor,structural casing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Product Details<\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-4706\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-3-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-3-300x300.jpg 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-3-150x150.jpg 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-3-768x768.jpg 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-3-12x12.jpg 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-3.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4705\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-2-300x300.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-2-300x300.webp 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-2-150x150.webp 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-2-12x12.webp 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-2.webp 693w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4704\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-1-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-1-300x300.jpg 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-1-150x150.jpg 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-1-768x768.jpg 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-1-12x12.jpg 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/07\/Pre-tightening-Machine-1.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<div><\/div>\n<h3 class=\"elementor-heading-title elementor-size-default\">Composition de l'\u00e9quipement<\/h3>\n<p>&nbsp;<\/p>\n<h4><strong>Structure m\u00e9canique principale<\/strong><\/h4>\n<ul>\n<li>Ch\u00e2ssis robuste : disponible en version fixe fix\u00e9e au sol et en version modulable et portable, pour s\u2019adapter \u00e0 divers sc\u00e9narios d\u2019installation<\/li>\n<li>Ensemble de broche rotative et t\u00eate d'entra\u00eenement principale<\/li>\n<li>Plusieurs syst\u00e8mes de serrage en option : unit\u00e9 de serrage \u00e0 galets coniques, unit\u00e9 de serrage hydraulique enti\u00e8rement rotative, unit\u00e9 de serrage \u00e0 m\u00e2choires plan\u00e9taires<\/li>\n<li>Chariot de d\u00e9placement et m\u00e9canisme d'avance par glissement longitudinal<\/li>\n<li>Supports \u00e0 rouleaux pour les tuyaux d'entr\u00e9e et de sortie<\/li>\n<li>Capot de protection de s\u00e9curit\u00e9 \u00e0 fermeture herm\u00e9tique<\/li>\n<\/ul>\n<h4><strong>Syst\u00e8me hydraulique<\/strong><\/h4>\n<ul>\n<li>Groupe hydraulique centralis\u00e9<\/li>\n<li>V\u00e9rins hydrauliques destin\u00e9s aux fonctions de serrage, d'avance et de pouss\u00e9e des mat\u00e9riaux<\/li>\n<li>Vannes de r\u00e9gulation proportionnelles en boucle ferm\u00e9e pour un r\u00e9glage pr\u00e9cis du couple<\/li>\n<li>R\u00e9servoir d'huile hydraulique, \u00e9changeur de chaleur, unit\u00e9s de filtration d'huile et tuyauterie de raccordement compl\u00e8te<\/li>\n<\/ul>\n<h4><strong>Syst\u00e8me d'essai de couple et de d\u00e9tection en temps r\u00e9el<\/strong><\/h4>\n<ul>\n<li>Capteur de couple haute pr\u00e9cision<\/li>\n<li>Capteur de vitesse de rotation et capteur angulaire<\/li>\n<li>Capteurs de surveillance de la pression et capteurs de surveillance du d\u00e9placement<\/li>\n<\/ul>\n<h4><strong>Groupe motopropulseur et bo\u00eete de vitesses<\/strong><\/h4>\n<ul>\n<li>Moteur hydraulique associ\u00e9 \u00e0 un ensemble r\u00e9ducteur<\/li>\n<li>M\u00e9canisme de transmission \u00e0 r\u00e9troaction de couple<\/li>\n<li>Ensemble de frein de positionnement<\/li>\n<\/ul>\n<h4><strong>Syst\u00e8me de commande \u00e9lectrique<\/strong><\/h4>\n<ul>\n<li>Armoire de commande \u00e0 automate programmable<\/li>\n<li>Interface utilisateur \u00e0 \u00e9cran tactile (HMI)<\/li>\n<li>Module int\u00e9gr\u00e9 d'acquisition et d'enregistrement des donn\u00e9es permettant d'assurer une tra\u00e7abilit\u00e9 compl\u00e8te de la production<\/li>\n<li>Fin de course, boutons d'arr\u00eat d'urgence et dispositifs de verrouillage de s\u00e9curit\u00e9<\/li>\n<\/ul>\n<h4><strong>Composants fonctionnels auxiliaires<\/strong><\/h4>\n<ul>\n<li>Syst\u00e8me de lubrification automatique centralis\u00e9e \u00e0 la graisse<\/li>\n<li>Syst\u00e8me de goulottes pour c\u00e2bles et conduits de protection isol\u00e9s pour c\u00e2bles<\/li>\n<\/ul>\n<h3><strong><b>How to Choose Your Bucking Unit Configuration<\/b><\/strong><\/h3>\n<p>GH Petro\u2019s technical engineering team will send you our technical proposal and layout to meet your job.<\/p>\n<p>Pls kindly let us get your specification request as follows:<\/p>\n<ul>\n<li><b><\/b><strong><b>D.Range<\/b><\/strong>:Minimum and maximum pipe\/tool diameter you will handle<\/li>\n<li><b><\/b><strong><b>Torque Range<\/b><\/strong>:Required make-up and break-out torque,peak and typical<\/li>\n<li><b><\/b><strong><b>Thread Family<\/b><\/strong>:Premium connection brand(VAM,Hydril,Tenaris\u2026),API spec or proprietary<\/li>\n<li><b><\/b><strong><b>Daily Output Target<\/b><\/strong>:Joints per shift\/day at typical workload<\/li>\n<li><b><\/b><strong><b>Floor Space<\/b><\/strong>:Workshop length,ceiling height,lifting equipment<\/li>\n<li><b><\/b><strong><b>Power Supply<\/b><\/strong>:Voltage,phase,frequency and any site limits<\/li>\n<li><b><\/b><strong><b>Accessories<\/b><\/strong>:Support stands,jaw inserts,CRA handling,jaw protection<\/li>\n<\/ul>\n<h3>Why Choose Our Bucking Machine?<\/h3>\n<ul>\n<li>Precise torque &amp; angle closed-loop control, ensures API standard qualified threaded connection for OCTG casing and tubing<\/li>\n<li>Large clamping range, compatible with various OCTG pipe sizes, grades and thread types<\/li>\n<li>Stable hydraulic driving system, effectively avoids thread galling, deformation and damage during make-up<\/li>\n<li>Automatic pipe centering device, solves pipe bending deviation, guarantees coaxiality of threaded joints<\/li>\n<li>Human-machine touch screen operation, stores multiple make-up parameters for quick model switching<\/li>\n<li>Heavy-duty rigid frame structure, long service life, low failure rate and easy daily maintenance<\/li>\n<li>Real-time data recording and printing function, traceable bucking records for quality inspection<\/li>\n<li>High bucking efficiency, perfectly matched with OCTG heat treatment &amp; threading production line<\/li>\n<\/ul>\n<h3><strong><b>Our Achievements<\/b><\/strong><\/h3>\n<p>As a professional manufacturer of bucking machines, GH Petro has extensive experience in overseas cooperation. We supply high-quality bucking unit to customers worldwide, including those from the United States, the UAE, Saudi Arabia, Egypt, Indonesia, Malaysia, India, Thailand, South Africa and other countries.<\/p>\n<p>Please feel free to contact us should you have any requirements. Our team will prepare a tailored technical proposal in accordance with your specifications.<\/p>\n<h3><strong><b>Packaging&amp;Delivery<\/b><\/strong><\/h3>\n<ul>\n<li>Steel pallets and iron sheets are packaged together.<\/li>\n<li>Shipment can be arranged by sea, train or as per the customer\u2019s requirements.<\/li>\n<\/ul>","protected":false},"featured_media":4700,"template":"","meta":{"_acf_changed":false},"product-category":[42,20],"class_list":["post-4642","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-bucking-machine","product-category-octg-production-line"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product\/4642","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\/4700"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=4642"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=4642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}