Smooth pipe * Tianjin, p91, p91 ??High Pressure Boiler Tube prices high pressure boiler tube * Beijing * Hebei p91 High Pressure Boiler Tube Sales * Accessories * Contact Name: Wang Chuanmin phone number: 13920561128 companies large and small seamless steel tubes and cold-rolled precision steel tube pipe precision steel tubes of six production lines, roller hearth heat treatment furnace, two, three sets of ordinary cold drawn seamless steel pipe unit, the production of outer diameter 10-108mm wall thickness 1-16mm, 6-outer diameter 377 mm wall thickness 1-50mm of seamless steel tubes. Seamless steel tubes Main material: 10 #, 20 #, 35 #, 45 #, 20G, 40Cr, 20Gr, 16Mn-45Mn, 27SiMn, Cr5Mo, 12CrMo (T12), 12Cr1MoV, 12Cr1MoVG, 10CrMo910, 15CrMo, 35CrMo, 40CrMo, etc. . The main implementation of standards: GB/T8162-2008, GB/T8163-2008, GB/T3087-2008, GB/T5310-2008, GB/T6479-2008, GB/T9948-2008, GB/T5312-2008. 
 The company's main products are: cold drawn, hot-rolled seamless steel pipe, large diameter thick-walled seamless steel pipe, low pressure boiler seamless steel pipe, Seamless steel tubes, seamless pipe for structure, petroleum cracking building seamless steel tubes series. The products are sold in the implementation of national standards for engineering, coal mining, textile, electric power, boilers, machinery, military industry, size and caliber of special materials, special specification seamless pipe. 
 The company produces precision steel tubes is the appearance of smooth, bright color, wall thickness, the oxide layer, high-precision. Seamless pipe hole can be divided into round, spline type, plum type widely used in automobile, motorcycle, hydraulic, petrochemical, shipbuilding, aerospace, bearings, pneumatic components, fuel tank, boiler equipment, medical equipment, fitness equipment, etc. industry. Common seamless steel pipe production process is divided into hot-rolled, cold drawn two, and try to meet customer demand. 

 Company spirit: innovation is the eternal theme, beyond the relentless pursuit. 
 Corporate purpose; quality survival, reputation and development, honesty, and sincere to make friends. 
 The company is committed to: prefer not allowed, Xu daughter, do not say the superior quality, the courage and superior compared to. 

 Sales hotline 022-26820416 13920561128 
 Company website www.tjtswy.com 
 Fax 022-26821277 
 Contact Wang