Shengji is the leading manufacturer of oilfield precise rolling pipe. It is widely used as barrel & plunger, motor housing, gas springs, shock absorbers, cylinders, body-building instruments, automotive industry, etc.

Oilfield precise rolling pipe is recommended for applications where accuracy, roughness and cleanness of the tube is a priority. The inner and outer walls of the oilfield precise rolling pipe have high accuracy and excellent roughness (Ra=0.2 – 0.6).

The materials can be altered to meet customers’ requirements. Shengji oilfield precise rolling pipe can also withstand high pressure. Both the inner and outer walls have a smooth finish with no oxidation layer on the surface. Our oilfield precise rolling pipe features the best technology in both domestic and international markets.