Haicang steel structure Company | Xiamen steel canopy | Putian steel architecture

Xiamen Xu Gang Steel Engineering Co., Ltd. is a production of steel structure steel architecture design, production, installation in one of the high level of one-stop services company, covers an area of ??1500 square meters, the annual production capacity of 800,000 square meters installed over Haicang steel structure of the company, have participated in supporting the construction of highways, bridges and other major infrastructure projects in the Siming steel prices in the industry establish a good reputation, praised by users. Pressure type high strength bolts similar to ordinary bolts, shear may exceed the frictional force, then it will take place between the connecting member relative sliding bolt rod into contact with the hole wall, connecting rod bolt rely on friction and shear, pressure common force transmission. Pressure high-strength bolts large deformation, not suitable for direct connection to withstand dynamic loads structures. Xiamen Xu Gang Steel Engineering Co., Ltd. is a production of steel structure design, production, installation in one of the high level of one-stop services company, covers an area of ??1500 square meters, the annual production capacity of 800,000 square meters installed over Kyorin steel architecture cost, have participated in supporting the construction of highways, bridges and other major projects in the industry establish a good reputation, praised by users. First, the installation of steel structures preparatory work before the test weld steels including Q345GJC-Z15 (thickness 70mm), Q345GJC-Z15 (thickness 40mm), Q345C (Flange thickness 28mm), welding position as a column - column horizontal welding column - Liangping welding (including upper and lower joist flat welding flange), T-type corner vertical welding. Groove type and size according to design requirements. Appearance after welding and ultrasonic inspection after passing the sampling carried out mechanical and physical tests. Tensile strength test results joints reach base metal tensile strength standard value, the joint 180 ° bending without cracking. Welding materials and welding equipment and technical conditions to be adopted in line with national standards, excellent performance. Slag, gouging, electrode drying insulation and other equipment should be complete and effective. Haicang steel structure Company | Xiamen steel canopy | Steel framework provided by the Xiamen, Putian Xu Gang Steel Engineering Limited. Xiamen Xu Gang Steel Engineering Co., Ltd. (www.xusteelchina.com) in Xiamen in Fujian, steel leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xiamen Xu Gang Steel Engineering Limited leadership with the staff warmly welcome all inquiries negotiations to create the Xiamen Xu Gang Steel Engineering Co., Ltd. a better future.