Hot Rolled Seamless Steel Tube ASTM A106gr. B Gr. a

Hot Rolled Seamless Steel Tube ASTM A106gr. B Gr. a. Certified Precision Quality: ASTM and DIN Certified precision rolled/honed steel pipe with strict H8-H9 dimensional tolerance. High Production Capacity: Annual output of 400,000 metric tons with over 60,000 tons capacity for precision honed tubes. Wide Material Selection: Available in Carbon and Alloy Steel grades including C20, ST52, CK45, AISI4140, and 42Crmo. Extensive Size Range: Outer Diameter 12-610MM and Wall Thickness 2-100MM to meet diverse industrial requirements. Customization Support: Supports CNC machining and cold-drawing processes for tailored specifications. Versatile Application: Ideal for hydraulic cylinders, fluid systems, pipeline transport, boilers, and oil/gas drilling.