N80-1/QL80P11080S90S110SL80-1Cr/3Cr/13Cr
Tianjin Grand Victory Petroleum Equipment Co., Ltd. is a comprehensive enterprise for production, processing, sales, technology research and development, and...
N80,L80,P110,J55,Q125;A335 P5,P11,P22,P91; A312/A358 GR.TP316,TP304,with the size range O.D 1/2" to 36".
Our team own rich experience in steel material supplying for EPC company, Stockist and traders...
N80.N80Q.L80.P110 etc.Thread Type:BTC.STC.LTC.
With reliable products our company has passed ISO9001 quality system certification and API certification of American Petrol Institute and work safety...
We mainly engaged in the Casing ,tubing and Steel Pipe Annual output near 200,000 ton.The Product rang:Casing pipe from 4 1/2 to 20,Tubing from 2 3/8 to 4 1/2,Material including J55,K55,N80,N80Q,L80...