Seamless Manufacturing: Produced via hot-rolling, cold-drawing, or extrusion without welding seams for structural integrity.
High Pressure Resistance: Uniform wall thickness enables withstand of extremely high internal pressures for oil and gas transport.
Wide Size Range: Available in diameters from 21mm to 1420mm and thicknesses from 1.65mm to 200mm.
Customizable Dimensions: Diameter 10-2000mm, Thickness 2-200mm, Length 1-12m, and various grades available.
Versatile Surface Treatment: Options include Black Painted, Galvanized, Natural, Anticorrosive 3PE coated, and polyurethane foam insulation.
Extensive Grade Selection: Covers AISI, ASTM, GB, JIS, DIN standards including 10#, 20#, 45#, Q235B, Q355b, and alloy steels.
Comprehensive Processing Services: Includes bending, welding, decoiling, cutting, punching, and various end treatments like bevel or plain.
Free Sample Availability: Samples are provided free of charge, though customers must cover courier costs.