Linha de produção de OCTG

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Secção de Inscrição, Linha de produção de OCTG
Acumulador
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.
Secção de Inscrição, Linha de produção de OCTG
Soldador de extremidades por cisalhamento
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.
Secção de Inscrição, Linha de produção de OCTG
Máquina de alisamento
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.
Secção de Inscrição, Linha de produção de OCTG
Desbobinador de tambor simples/duplo
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.
Linha de produção de OCTG, Máquina de embalagem de tubos
Máquina automática de embalagem de tubos para a linha de produção de OCTG, máquina de empilhamento de tubos 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.
Máquina de montagem, Linha de produção de OCTG
Máquina hidráulica de aperto para montagem e desmontagem de tubos OCTG (tubos de revestimento e conduta), equipamento de aperto de tubos
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.
Linha de produção de OCTG, Máquina de roscar
Máquina de rosqueamento CNC de alta velocidade de φ114 mm para linha de produção de OCTG, torno de rosqueamento de tubos em conformidade com a 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.
Linha de produção de OCTG, Máquina de deteção de falhas por ultrassons
Equipamento automático de deteção de defeitos por ultrassons para tubos de petróleo, máquina de inspeção por ultrassons de alta velocidade para tubos 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.
Máquina de ensaio hidrostático, Linha de produção de OCTG
Fabricante de máquinas de ensaio hidrostático de alta pressão com várias estações na China
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.
Máquina para face final e chanfro, Linha de produção de OCTG
Máquina para face final e chanfro
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.
Linha de produção de OCTG, Máquina de endireitar
Máquina de endireitamento de OCTG API para serviços pesados, equipamento de endireitamento personalizado para laminadores de tubos
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.
Limite, Linha de produção de OCTG
Cortadora orbital de fresagem Φ114-165 mm para linha de produção de tubos OCTG, Unidade de corte orbital por fresagem para tubos de aço
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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