42crmo cold drawn seamless steel tubes, Haley through pipes, cold drawn seamless Yangquan

 Haley Liaocheng-Metal Materials Co., Ltd. is a production, marketing, processing, warehousing and distribution as one of the specialized production enterprises. Seamless pipe materials are: 10 #, 20 #, 35 #, 45 #, 16Mn, 27SiMn, 20G, 12Cr1MoVG ,, 35CrMo, 42CrMo, 20CrMnTi, 20Cr, 40Cr, 15CrMoG, 1Cr5Mo, P91, T11, T91,10CrMo910 so on. Seamless square tube material: 20 #, Q345B, Q345C, Q345D, ASTM Garde B cold drawn seamless steel pipe, the company adhering to the "people-oriented, business integrity; quality first 16mn cold drawn seamless, customer first" philosophy, the use of innovative scientific concept of development and the unique management model 40cr cold drawn seamless steel tubes, the whole process of manufacturing soluble 42crmo cold drawn seamless customer service, enabling customers to enjoy quality products. Haley Liaocheng-Metal Materials Co., Ltd. is a professional seamless steel pipe, high pressure boiler tube, precision steel pipe production and marketing enterprises. Hardness index metal material to resist indentation capacity hard objects surface, called hardness. Depending on the test methods and scope, can be divided into Brinell hardness, Rockwell hardness, Vickers hardness, Shore hardness, micro-hardness and high temperature hardness. Pipe commonly used for Brinell, Rockwell, Vickers hardness of three. 42crmo cold drawn seamless steel tubes, Haley through pipes, cold drawn seamless Yangquan provided by Liaocheng-Metal Materials Co., Haley. Haley Liaocheng-Metal Materials Co., Ltd. (www.hailitongjinshu.com) Shandong Liaocheng, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Haley leader in steel with the staff warmly welcome all inquiries negotiations to create Haley a better future through the pipe.