1)size : rectangular O.D 20x30 mm--400x600 mm , square O.D 20x20mm--400x400mm W.T 1--25 mm Length: L < 12 m
2) the chemical composition of raw materials
the mechanical property of raw materials
Galvanized Hollow Rectangular Steel Tube
a) Steel Grade: Q195, Q235, Q345 etc.
b) Material Type: Available in cold rolled and hot rolled
a) W.T: 1.0mm-20mm
b) Diameter: 15x20mm-200x400mm
Rectangular steel pipe/tube: OD 10*15-150*50---300*400---600*550mm, W.T.0.5mm-25mm Standard: BS1387, ASTM A53, GB/T3094, GB/T6728 material Q235A/B, Q345A/B Length: Random length & fixed length We also have various of...
Stainless Steel Rectangular Pipe/Tube Standard ASTM A312, A249,A269 and A270,A554 Material Grade 201,202,304,316,316L,430 Main Material a) 201 (Ni0.8%-1%) b) 202 (Ni 3.5%-4.5%) c) 304 (Ni 8% Cr: 18%) d) 316 (Ni 10%...
steel pipes. Large-diameter and thick-walled tubes are our featured products, filling several large steel mills in China and Oversea to a vacancy. We commit ourselves to servicing our new and old customers based on...
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