The Shijiazhuang quality precision seamless steel pipe spot sales center 
 Hebei Hua Tuo Ka Yip Steel Trade Co., Ltd. 
 Shijiazhuang sales hotline: Majing 0311 -6,779,021,613,930,425,223 1,512,819,626,680,816,223 
 Fax :0311 -67,790,217 
 Cangzhou Branch Sales Hotline: Manager Ma: 13673278914 
 Web site: http:www.hbhtgt.net 
 Precision seamless cold drawn or hot-rolled after a high-precision steel pipe. Precision seamless steel precision seamless steel inner and outer walls no oxide layer 
 To withstand high pressure without leakage, high-precision, high-quality finish, cold bending deformation, flaring and flattening without cracks, etc., so mainly used to produce products of pneumatic or hydraulic components, such as the cylinder or cylinders, are seamless tube . Precision seamless steel chemical composition of carbon C, silicon of Si, manganese Mn, sulfur S-, P P, Chromium Cr. 
 The difference between precision steel pipe and seamless steel pipe 
 1, the main features of the seamless steel pipe is welded seam, and can withstand greater pressure. Products can be very rough cast or cold call. 
 2, precision steel pipe products in recent years, mainly within the hole, the outer wall of tighter tolerances and roughness size. 
 Implementation of standards GB/T3639 GB/T8713 DIN2391-2 HK15-2000 
 Year round with a variety of materials of high quality steel pipe, seamless steel pipe, seamless pipe, structural tubes, transmission fluid, low and medium pressure boiler pipe, high pressure pipes, high pressure boiler tubes, fluid tubes, petroleum cracking pipe, fertilizer dedicated pipe, all kinds of alloy tube. Lianxiao clad steel, steel, smelting steel, Anshan, Baoshan, Hengyang Steel, Tin steel and other brand-name manufacturers of seamless pipe. Through years of efforts, the company has become a domestic large-scale stainless steel tube, stainless steel plate, steel pipe, carbon steel pipe sales bases. Met with the major power plants, boiler plants, petroleum, chemical, mechanical expansion of the market, has established an extensive sales network, has a certain reputation. 
 The company abide by contractual commitments to product quality and services, and is willing to work with the new and old customers sincere cooperation, create a better future.