ASTM A53 welded steel tubes. Size (OD) 21.3 mm to 609.6 mm. thickness: 3 mm-15 mm > ...
Welding Steel Pipe JIS G3452. Size (OD): 21.7 mm to 406.4 mm. Thickness: 3 mm-> 12.7 mm ...
Welded steel tubes BS 1387-1995. Size (OD): 21.7 mm to 166.1 mm. Thickness: 2 mm-> 5.4 mm ...
ASTM A53. Size (OD): 21.3 mm to 609.6 mm. Thickness: 3 mm-> 15 mm ...
JIS G3444/G3452. Size (OD): 21.7 mm to 406.4 mm. Thickness: 3 mm-> 12.7 mm ...
Standard BS 1387-1995. Size (OD) 21.7 mm to 166.1 mm. Thickness: 2 mm-> 5.4 mm ...