Tianjin Seamless Steel Tube agent \ seamless oil casing \ seamless oil casing in Tianjin: Tianjin Keeping Advanced Quality of Iron & Steel Co., Ltd. 
 Oil Casing 
 Oil and gas industry - oil and gas well casing or tubing with steel pipe 
 Standard: API the SPEC 5CT 
 Material: H40, J55, K55, N801, N80Q, L801, L8013Cr, C95, P110, Q125 
 Specifications :2-3/8'' (60.32mm) -20'' (508.00mm) 
 Buckle type: STC, LTC, BTC, of ??VAM 
 Tianjin Keeping Advanced Quality of Iron & Steel Co., Ltd. is a set of production and processing operations in one large steel enterprises, the annual sales of Chengdu Iron and Steel Group, Daye Steel Group, Baotou Steel, Baosteel Group, Anshan Iron and Steel Group, Tianjin big seamless, Xining Te steel mills, Wuxi Steel Plant, Hengyang Steel and other major steel production of seamless steel tubes, alloy pipe and oil country tubular goods. In 2008 to get the Anshan Iron and Steel, Shougang, Tangshan Iron and Steel, Tianjin Steel, TISCO and other major steel steel plate agent advised a variety of cold-rolled and hot-rolled steel products, galvanized sheet, alloy board, boiler and pressure vessel plate and spring plate, has been the formation of the annual inventory turnover of more than 10,000 tons, more than 800 kinds of specifications. Annual sales volume of sales amount of over billion. The products are sold to the implementation of national standards, applicable to various fields of engineering, coal mining, textile, electric power, boilers, machinery, military, and other. With a good reputation, quality products, solid strength, low price renowned in over 30 provinces, municipalities and autonomous regions and municipalities, the product won the user dependent.