API 5CT Seamless Steel Casing Pipe

　　Standard: AISI, ASTM, DIN, JIS, GB, BS

　　Technique: Welded

　　Surface Treatment: black

　　Trademark: Shengtian

　　Type: Round

　　Composition: Stainless Steel Scrap

　　Shape:  Channel

　　Application: Structural Steel Bar

　　Transport Package: Container

　　Origin: China

　　Material: H40/J55/K55/N80/C75/L80/C90/T95/P110/Q125.

　　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, 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.Shengtian pipes had been exported South Africa, Middle East, Europe and America. Shengtian 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.