Hot-Rolled Flawless Steel Tubes for Hydraulic Systems

Hot-Rolled Flawless Steel Tubes for Hydraulic Systems. Wide Material Selection: Available in A53, A106, Q235, 20#, ST37, ST52 and other carbon steel grades. Extensive Size Range: Outer diameter 16-1020mm, wall thickness 1-200mm, length 1-12M. Multiple Certifications: Certified by ISO, SGS, BV, JIS, CE, ASTM, GOST, and GB standards. Flexible Customization: Supports full customization from samples, designs, and minor adjustments. Fast Delivery: Lead time within 15-30 days after receiving deposit or L/C at sight. Professional Manufacturer: Integrated R&D, production, and sales with 20,000 tons annual capacity. Versatile Surface Treatment: Options include black painting, galvanized, antirust oil, varnish, and 3PE.