API 5CT J55 Oil Casing Pipe

　　Model NO.: HD7-1

　　Technique: Hot Rolled

　　Surface Treatment: Copper Coated

　　Section Shape: Round

　　Length: R1 R2 R3

　　Transport Package: Container

　　Origin: China

　　ype: Seamless

　　Material: Carbon Steel

　　Usage: Pipeline Transport

　　Standard: API 5CT

　　Trademark: Shengtian

　　Hebei Shengtian Group Reaguan Pipeline Co., Ltd is mainly produce and export oil related pipes. with the regestered capital 11.8 millon RMB, Located in Mengcun county Hebei Provice China.Our annual output is 150000 tons. We can supply oil casing pipes，screen pipes，coupling and tubes. We have variety of specialized Engineers 98 persons that can supply better, convenient and fast service to our clients. Your want is always the direction of our efforts. Oil casing pipes according to the steel grade there have J55, K55, N801, N80Q, L80 1, L80 13Cr, C90, T95, P110, Q125 etc. Base on the sizes there have 4-1/2 、5 、5-1/2、 6-5/8 、7、 7-5/8、 8-5/8 、9-5/8 、10-3/4、 11-3/4 、13-3/8 、16 、18-5/8 、20 etc. By the type of NPT, there have LC, STC, BC and special NPT etc. Quality today is the Market tomorrow. Best price is the key point for clients to win more orders. We had established scientific quality assurance system. And obtained certificates of ISO9001:2008, The special equipment manufacture permit. API5CT, CCS,HSE quality management system. ISO14001：2004 environment and OHSAS18001 etc. Serious and effective scientific management and best quality guarantee system promised the pipes’ quality. STR pipes had been exported South Africa, Middle East, Europe and America. Etc. STR pipes enjoy a good reputation in home and abroad. STR high quality pipes for your escort. STR welcome customers home and abroad to visit us and create brilliant tomorrow together.