Cang Sheng Hebei Pipe Manufacturing Co., Ltd. Direct stainless steel head, Nanchong stainless steel head, DN500 * 4 stainless steel head priced to sell stainless steel head heated real reason stainless steel head and thicker than 14mm of head to heat causes: Head Size Great, DN1000 * 10 stainless steel head, thick plates, large deformation resistance, not deformed. Heating the plastic material can be increased, decreased deformation resistance. The reason for the cold, spinning the head to be heat-treated: after cold deformation (Spinning is carried out in the cold state), head of the hardness, strength increases, lower ductility, toughness, work hardening occurs. The heat treatment can eliminate this phenomenon, to improve the plastic material, toughness, DN850 * 9 stainless steel head quotations, lower hardness. Heating and heat treatment is not the same, but the heat molding, heat molding role after the heat treatment, DN950 * 10 stainless steel head, so, pressing the head after heat treatment is usually not needed. Buy 316 stainless steel head where the election? Cang Sheng Pipe the most professional, stainless steel head large favorably stainless steel head martensitic stainless steel No. 1Cr13,2Cr13,3Cr13,4Cr13 representatives and other representatives of ferritic stainless steel is 1Cr17,1Cr17Ti, 1Cr25 and so on, Albright on behalf of stainless steel is 1Cr18Ni9Ti, 0Cr18Ni9 (304), 00Cr18Ni9Ti (304L), 0Cr17Ni12Mo2 (316), 00Cr17Ni14Mo2 (316L), 0Cr18Ni11Ti (321), 0Cr18Ni11Nb (347) et al., on behalf of the duplex stainless steel and other steel Number 00Cr26Ni7Mo2Ti . Better DN900 * 9 stainless steel head quality _ _ Nanchong good quality stainless steel head from Hebei Cang Sheng Pipe Manufacturing Limited. Cang Sheng Hebei Pipe Manufacturing Co., Ltd. (www.csyrb.com) (www.hbcsgj.com) Hebei Cangzhou, elbow leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Cang Sheng Pipe leadership with the staff warmly welcome all inquiries negotiations to create Cang Sheng Pipe better future.