PIPES
CARBON STEEL
Grades
ASTM A106 GRB/ ASTM A53 GRB, API 5L GRB, API 5L X42, X46, X56,X60 X65, X70/PSL1/PSL2, ASTM A333 GRC
ALLOY STEEL
Grades
ASTM-A335 P1, P2, P5, P9,P11, P12, P23, P91, P92,ASTM 213/ T2, T5, T9, T12, T22, T23, T91, T92
STAINLESS STEEL
Grades
ASTM A312 304/304L/304H, TP316/TP316L/TP316I, TP321, TP317L, TP347/TP347H,
TP310/TP310S, UNS 32305/2205/2507 ASTM A358/A778/A249/A269/A270
NICKEL ALLOY
Grades
ALLOY 20, B464, B729, B474, B161, B165, B167, B407, B619, B622, ALLOY 200, 201, 400, 601, 625, 800, 800H, 800HT, 825, C276, C22, B2, 254SMO