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 de embalagem de tubos

Pipe Packing Machine For OCTG

Máquina de montagem, Linha de produção de OCTG

Máquina de montagem

Tailored Bucking Machine For OCTG Production Line

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.