We are professional seamless steel pipe supplier from China. Main products: ASTM A106 Gr.B, API 5L, 20# seamless pipe, alloy boiler tube, OCTG casing tubing.
We supply EN10204 3.1 MTC, 100% hydrostatic test & UT ultrasonic NDT. Support small trial order, FOB Tianjin/Qingdao port. Certificates: ISO9001, API, CE.