Welded Round Steel Pipe

Welded Round Steel Tube, also known as HREW is a hot rolled electric welded round tube that is an very economical alternative to DOM Round Steel Tube. (1). Dimension Outside Diameter (mm) Wall Thickness (mm) Length (mm) 15-406mm 1.4-16mm 5800-13000 (2). Steel Grade Standard Standard No Steel Grade ASTM ASTM A53 Gr. A, B ASTM A500 Gr A, B, C JIS JIS G3444 STK 290, STK 400, STK 490