Our company's robust management framework and comprehensive governance system ensure consistent product quality and exceptional service delivery.

Our company has several complete production lines, including 2 pipe end upsetting production lines, a full-length heat treatment production line, 2 tu

Our products have been exported to Saudi Arabia, Kuwait, Egypt, Venezuela, the United States and other countries and regions.

The company has always adhered to the corporate philosophy of "pragmatic, pioneering, innovative, and developing"

The tubing is divided into flat tubing(NU), thickened tubing (EU) and integral joint tubing (IJ). Flat tubing means that the end of the tubing is dire

PRODUCT SPECIFICATION1. Specification Range: Outer Diameter:114.3MM-508MM(41/2"-20") Wall Thickness:5.21MM-16.13MM(9.5PPF-133PPF)2.Material: H40, J55,

Tubing coupling is a kind of drilling tool in oil field, which is mainly used for tubingconnection. The tubing coupling mainly solves the problem of f

China OAK Oilfield Pipe Manufacturing Co., Ltd

China OAK Oilfield Pipe Manufacturing Co., Ltd