A. During the forming process, the steel plate includes uniform deformation, little residual pressure and no scratch on the surface. Processing coil steel pipe on the reach of the magnitude of diameter and wall thickness is significantly more flexibility, especially in the creation of high grade thick wall tube, particularly small and medium caliber thick wall tube has incomparable edge over other methods, can meet the requirements of users at the aspect of coil steel pipe specifications more.
B. Advanced double-sided underwater arc welding technology is adopted to realize welding in the very best position, and it's simple to control welding quality as a result of lack of wrong negative, welding deviation and non-penetration.
C. Conduct 100% quality inspection of steel tubing, so the whole procedure for steel tubing production is below effective monitoring and inspection, effectively ensuring product quality.
D. Each of the gear in the full production line has the function of networking with the computer data acquisition system, realizing real-time information transmission, and also the technical parameters from the manufacturing process are checked from the central control room.