The company has the seamless tubes perforated unit product line 4, cold, hot rolling production line two dial production line three and heat expansion production units, but four of the 10 mm diameter production-426 mm, wall thickness 2 mm-50 mm of seamless tube, according to customer hot 219 mm diameter expanding-920 mm, wall thickness 6 mm-50 mm within the various not label tube. Products used in engineering, coal mine, textile, electric power, boiler, machinery, war industry, and other industrial areas.
The company not only their own production seamless steel tube and seamless steel pipe plant baotou, tianjin seamless steel tube group, metallurgical steel group, cangzhou each big steel pipe plant to establish long-term business relationship, seamless tube executive GB / 8162, GB/T8163, GB / 3087, export standard ASTM A106 / A53 API 5 L Gr. B, DIN 17175 DIN1629/2448 specifications: 13.7 914 * 2.0-50 mm main material: 10, 20 # # #, Q345, 45, ST35.8, ST37, ST42, ST45, ST52, A53 A106 A192, A179,,, A210-A1, AP