Tianjin Shitong Iron&Steel Co., Ltd is one of the important factories in petroleum & petrochemical industry oil & gas transportation pipe fittings and pipe in China. Tianjin Shitong Iron&Steel Co., Ltd is located in Cangzhou city, which is reputed as the center of the pipe fittings in China. The company owns 6 sets of Elbow production lines and three tee-producing lines and 4 sets of SSAW pipe production lines and 1 set seamless steel pipe line, which are equipped with complete range of equipments and following the advanced procedures, can produce seamless and welded elbow with the O.D.of?21.3mm-?2200mm, the wall thickness up to 40mm, grade up to API X70 for oil and natural gas transportation ,Seamless Tee with specification from 21.3mm to 812.8mm, ERW Tube with specification from 48mm to 406mm and Seamless Tube with specification from ?21.3to ?610  Wall thickness from 2mm to 22mm
With top-advanced equipments and exquisite techniques, Shitong is granted with exclusive advantages in quality and cost control.
Found in 1995, Shitong have been training staff and optimizing the technical process in hope of improving quality and proficiency further. In the course of manufacturing, Shitong executes the rules as per ISO9001 strictly, especially in quality testing. Besides, being adjacent to Tianjin port, it enables Shitong a very convenient transportation for the heavy cargo. Due to the consistent quality and reasonable price, the steel pipe and pipe fittings of ST BRAND are being sold well in the market of South America, South-east Asia, Mid-east Area, Mid Asia, North Africa and East Europe.