pipes. The quality of our raw materials guarantees that the quality of our products is always among the best in the industry.
We mainly produce ERW pipes, galvanized steel pipes, seamless pipes,...
API 5CT certification and a number of national patent certificates. The production workshop is equipped with several types of equipment such as highprecision CNC lathes, thread tightening machines,...
API 5CTJ55K55N80-1/QL80P11080S90S110SL80-1Cr/3Cr/13Cr
Tianjin Grand Victory Petroleum Equipment Co., Ltd. is a comprehensive enterprise for production, processing, sales, technology research and...
pipe, casing & tubing, alloy and stainless pipe or fittings for API 5L GR. B-X70, A333 GR.6; API 5CT N80,L80,P110,J55,Q125;A335 P5,P11,P22,P91; A312/A358 GR.TP316,TP304,with the size range O.D 1/2"...