Product Description

ERW Square and Rectangular Steel Tube

Usage: Used for Construction

Standard: ASTM A500, JIS G3466, EN10219, EN10210,DIN2240, and AS1163

Out Diameter: 20*20mm – 1000*1000mm

Wall Thickness: 1 – 50mm

Length: 3 – 12.5m

Steel Grade:

ASTM A500: GR A, GR B, GR C

EN: S275, S275JR, S355JRH, S355J0H ,S355J2H

GB: Q195, Q235, Q275,Q355

Surface: Zinc, Vanish Coating, Black Oil Coating As Per Customer’s Requirement

Test: Chemical Component Analysis, Mechanical Properties (Ultimate Tensile Strength, Yield Strength, Elongation), Technical Properties (Flattening Test, Bending Test, Impact Test), Exterior Size Inspection......

Mill Test Certificate: EN 10204/3.1B