Manufacture Specification
ASME/ASTM, EN, API, DIN, JIS …
Type
Carbon Steel
Low Temperature Steel
Alloy Steel
Stainless Steel
Special Alloy Steel
Forming
Seamless (Cold Drawing & Hot Rolling)
Welded (ERW, EFW, LSAW, SSAW)
Materials
ASTM A106: A, B, C
A53: A, B (Type S, E, F)
API 5L: B, X42, X52, X60, X65, X70 (PSL1 & PSL2)
ASTM A333: 1, 3, 6
ASTM-335: P5, P9, P11, P22, P91
ASTM A312: TP304, TP304/304L, TP304H, TP316L, TP316/316L, TP321, TP321H, TP347H, TP317
ASTM A213: TP304, TP304L, TP316, TP316L,
Monel Alloy, Duplex Steel, Inconel Alloy, ASTM 904L,
ASTM A789/A790: S31803, S32750, S32760, 254SMO
WT & OD
SCH 5S — SCH160 & XXS
OD 6mm & DN15 — DN2000