Right-angle rectangular tube

The company specializes in the production and sale of square tubes, rectangular tubes, welded tubes, and special-shaped steel tubes. Products include high-strength material series, low-temperature resistance series, large-diameter thick-walled series, European, American, and Japanese standard series, cold rolled precision bright series, hot-dipped galvanized series, and more.

Product广泛应用Fields: Architectural steel structures (large venues, convention centers, stations, stadiums, residential renovation, etc.), railway bridges, vehicle manufacturing, shipbuilding, traffic facilities, machinery and equipment, wind power equipment, offshore engineering, solar photovoltaic supports, multi-level parking garages, decoration and renovation, fitness equipment, and other fields.

Square and welded pipe materials and standards: Q235B, Q345B, Q345C, Q345D, Q345E, Q355B, Q355C, Q355D, Q355E, Q355JR, Q355J2, Q355JOH, Q355J2H, Q390B/C/D/E, Q420B/C/D/E, Q460B/C/D/E, Q500 series, Q510 series, Q610 series, Q690 series, Q700 series, QSTE700TM, SPCC, SECC, SPHC, SS400, 25Mn, 65Mn, etc., in accordance with standards: GB/T6725-2008, GB/T6726-2008, GB/T6727-2008, GB/T6728-2008, GB/T3091-2008, GB/T3094-2000, GLSG3445, GLSG3446, EN10210, EN10219, etc.

Square tube specifications: 20*20mm to 600*600mm (1mm to 35mm)

Rectangular tube specifications: 10*20 -- 600*800 (1mm -- 35mm)

Welded Pipe Specifications: 20-800*(1mm-40mm)

Special-shaped steel pipes: capable of producing various molds including P-shape, D-shape, elliptical, and other shapes.

Standard sizes for mechanical and construction square tubes: 50*50*5, 60*60*6, 70*70*6, 76*76*6, 80*80*8, 86*86*8, 90*90*8, 98*98*10, 108*108*10, 118*118*10, 120*120*12, 135*135*12, 200*200*12, 300*300*14, 400*400*16, 500*500*18, 600*600*20