Ligne de production d'OCTG

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Section d'accueil, Ligne de production d'OCTG
Accumulateur
Horizontal spiral strip accumulator is installed between welder and forming mill. It provides continuous steel strip supply during coil change, shearing and butt welding. It guarantees non-stop operation and improves efficiency & product yield for ERW and OCTG pipe production lines.
Section d'accueil, Ligne de production d'OCTG
Soudeuse d'extrémités par cisaillement
Dedicated Shear End Welder for OCTG pipe production lines. It trims irregular sections at steel strip heads and tails, then conducts precise butt welding to connect successive coils. Welded strips are sent to the accumulator, ensuring stable material supply and non-stop operation for OCTG manufacturing lines.
Section d'accueil, Ligne de production d'OCTG
Machine à aplatir
Our strip flattener is key pre-forming auxiliary equipment for OCTG & ERW tube lines. Installed after uncoiler, it eliminates coil set, edge camber, surface waviness and residual stress of steel strips. It delivers flat, stable strip feeding to optimize forming and welding, ensuring consistent, high-efficiency production for the whole pipe mill line.
Section d'accueil, Ligne de production d'OCTG
Dérouleur à tambour simple/double
Our uncoiler is a core front-end unit for welded tube production lines. It receives steel coils from loading trolleys, stably supports heavy coils and performs continuous uncoiling. The steel strip is smoothly delivered to the strip flattener and downstream stations, fully preparing materials for subsequent tube forming and manufacturing.
Ligne de production d'OCTG, Machine de conditionnement de tuyaux
Machine automatique d'emballage de tubes pour ligne de production OCTG, machine d'empilage de tubes ERW
Automatic tube stacking machine installed at production line end with fork attachments for automated pipe collection, conveying and stacking. Adjustable fork spacing handles round, square & rectangular pipes, stacking layer-by-layer per preset patterns to cut labor intensity, realize full-line automation and boost production efficiency.
Machine à rodéo, Ligne de production d'OCTG
Machine hydraulique de serrage pour l'assemblage et le démontage de tubes OCTG (tubes de production et de cuvelage), équipement de serrage de tubes
Hydraulic OCTG bucking machine for precise make-up and breakout of tubing, casing, drill pipe & premium threaded couplings complying with API 5CT & API 7K. Fixed/portable structure, multi clamping options, PLC+HMI torque monitoring with data logging, three operation modes for pipe mills and maintenance yards.
Ligne de production d'OCTG, Machine à fileter
Machine à fileter CNC à grande vitesse de φ114 mm pour ligne de production OCTG, tour à fileter conforme aux normes API
Our φ114mm CNC threading machine specializes in OCTG product threading. It reliably processes API standard threads and premium connections with high precision and efficiency, well suited for oilfield and energy tubular manufacturing workflows.
Ligne de production d'OCTG, Appareil de détection des défauts par ultrasons
Équipement automatique de détection de défauts par ultrasons pour les tubes de production pétrolière, machine d'inspection par ultrasons à grande vitesse pour tubes OCTG
Automated CNC OCTG ultrasonic flaw detection system for seamless & ERW oil casing, tubing. High-sensitivity UT detects longitudinal, transverse, oblique & laminar defects with synchronous precise wall thickness measurement, complying with API 5CT, API 5L for tube mill full volumetric NDT inspection.
Machine d'essai hydrostatique, Ligne de production d'OCTG
Fabricant chinois de machines d'essais hydrostatiques multipostes à haute pression
High pressure multi-station hydrostatic testing machine serves seamless and welded pipes to detect internal defects. It uses radial large-gap or end face sealing and maintains standard pressure to check leaks. Dual auto/manual control ensures safe, reliable and eco-friendly operation; all test data is stored in database for traceability and inquiry.
Machine à usiner les faces d'extrémité et à chanfreiner, Ligne de production d'OCTG
Machine à chanfreiner et à usiner les faces frontales
Custom pipe end facing & chamfering machine built for high-efficiency steel pipe end processing. The all-in-one design covers facing and chamfering to meet production line pre-processing requirements. It features stable performance, high efficiency, superior precision and flexible operation, ideal auxiliary equipment for modern steel pipe manufacturing.
Ligne de production d'OCTG, Machine à redresser
Machine de redressage OCTG API à haute résistance, équipement de redressage sur mesure pour laminoirs à tubes
Our API OCTG Straightening Machines adopt full automation with integrated entry and exit conveyors. Heavy-duty structure ensures great rigidity and stable operation. It processes carbon steel, API and seamless pipes, fitting various diameters, wall thicknesses and line speeds, supporting both online and offline operation.
Seuil, Ligne de production d'OCTG
Machine de tronçonnage par fraisage orbital Φ114-165 mm pour ligne de production de tubes OCTG, unité de tronçonnage par fraisage orbital pour tubes en acier
Orbital Milling Cutoff is an advanced in-line cold flying cutting system for ERW, seamless & OCTG pipe mills, replacing flying shear and flying saw. It tracks running tubes synchronously for stop-free fixed-length cutting with single cold saw blades, producing burr-free, distortion-free pipe ends free of heat-affected zones for round steel tubes, casing and tubing.

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