CARBON STEEL | ASTM ASME |
SEAMLESS | A/SA106 GR.B, A/SA106 GR.C A/SA179, A/SA192, A/SA210-A1, A/SA210-C |
API | SEAMLESS | API5L-B, X42, X46, X52, X56, X60, X65, X70, X80 | |
JIS | SEAMLESS | STPG370, STPG410, STPG480 | |
STS370, STS410, STS480 | |||
STPT370, STPT410, STPT480 | |||
STKM11~20 | |||
ALLOY STEEL | ASTM ASME |
SEAMLESS | A/SA335-T/P1, T/P2, T/P5, T/P9, T/P11, T/P12, T/P22, T/P23, T/P24, T/P36, T/P91, T/P92, T/P911, A/SA209-T1, WB36 |
LOW TEMPERATURE | ASTM ASME |
SEAMLESS | A/SA333 GR.1, GR.3, GR.4, GR.6 A/SA334 GR.1, GR.3, GR.6, GR.7 |
SQUARE & RECTANGULAR TUBES/PIPES |
ASTM ASME |
SEAMLESS WELDED |
S355J2H, S355NLH, S460NLH S620QL, FGS63V, S690G5QL, FGS70WV, S890QL1, FGS90CV |
STAINLESS STEEL | ASTM ASME |
SEAMLESS | A/SA312 TP304, 304L, 304H, 304HB, 309H, 309S, 316, 316H, 316L, 316LN, 316N, 316NB, 316Ti, 317, 317H, 317L, 321, 321H, 347, 347H, 347HFG 310, 310H, 310HCbN, 310S, 316Lurea, 410, 430 |
ASTM ASME |
WELDED | A/SA312 TP304, 304L, 310, 310S, 316, 316L, 317L, 321, 347 |
|
DUPLEX | ASTM ASME |
SEAMLESS | A/SA789-S31803, A/SA789-S32760, Duplex2205, Duplex2304, UNS S32760, Super Duplex 2507 |
WELDED | A/SA789-S31803, A/SA789-S32760 | ||
HIGH NICKEL | ASTM ASME |
SEAMLESS WELDED |
904L, UNS N08020, UNS N08825, UNS N08028, C276, Alloy 20, 200/201, 400, 600, 22, 625, 686, 59 |
SUPER AUSTENITIC | ASTM ASME |
SEAMLESS WELDED |
6-Molly, Alloy 825, 904L, 27-7MO, 800/800H/800HT, UNS S31254 |
SUPER FERRITIC / FERRITIC | ASTM ASME |
SEAMLESS WELDED |
AL29-4C, 439, 444, 446, 18SR |
Ti TUBES | ASTM ASME |
WELDED | GR.2, GR.12 |