ERW
Line Pipe 219.1mm-610mm O.D. ( 8-5/8”-24”)
API 5L B~X70
ISO 3183
Casing Pipe Φ219.1mm-Φ508mm( 8-5/8”-20”)
API 5CT : H40,J55
ISO 11960-2001
BS EN ISO 11960-2001
Hollow Section (Circular Hollow Section): 15-610mm O.D. ( 8.5/8”-24”)
JIS G3444
JIS G 3445
JIS G3452
ASTM A513
ASTM A252
ASTM A135
ASTM A 587
ASTMA501
ASTMA671
EN10219
ISO 3545
DIN EN 10296
SHS (Square Hollow Section): 10x10mm ~500x500mm
RHS (Rectangular Hollow Section): 20x10mm~600x400mm
JIS G3466/EN10219
ISO 3545-2
ASTM A500
ASTM A252
EN10219
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