Cold drawn seamless steel tubes, cold drawn seamless Tumushuke, Haley through pipe

 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 cold drawn seamless steel tubes, known as hardness. Depending on the test method and scope of 16mn cold drawn seamless steel tubes, 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. Haley Liaocheng-Metal Materials Co., Ltd. is a professional seamless steel pipe, high pressure boiler tube, precision steel pipe production and marketing enterprises. Brinell hardness measurement more accurate and reliable 42crmo cold drawn seamless steel tubes, but generally only apply to HBS 450N / mm2 (MPa) below the metal material cold drawn seamless steel pipe plant, for the harder steel or thin plate NA. In the steel standard, the most widely used Brinell hardness, often indentation diameter d to represent the hardness of the material, both intuitive and convenient. Cold drawn seamless steel tubes, cold drawn seamless Tumushuke, Haley Haley steel provided by Liaocheng-Metal Materials Co., Ltd. Haley Liaocheng-Metal Materials Co., Ltd. (www.hailitongjinshu.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Haley pipe into the brilliant and you work for a better future!