1 Size:
(1) Carbon steel: 1/2"~ 48"
(2) Stainless steel:
Seamless and has the seam: 1/2"~ 24";
Welds the system: 26"~ 48"
2 Wall thickness:
Carbon steel and alloy steel: SchSTD, XS, XXS, Sch10-Sch160
Stainless steel: Sch5S, 10S, 40S, 80S
3 Standard:
ANSI B 16.9, ANSI B 16.28, MSS SP-43, MSS SP-75
4 Material:
(1)Carbon steel
ASTM A234 WPB, WPC; ASTM A420 WPL1, WPL3, WPL6, WPHY-42, 46, 52, 56, 60, 65, 70
(2)Stainless steel
ASTMA403WP304/304L, WP316/316L, WP321, WP347, WPS31254, 304/304L/304H, 304N1, 304N2, 316/316L, 316H, 316Ti, 317L, 309S, 309H, 310S, 310H, 321, 321H329, 347, 347H, 348, 348H, F20, NO8020, F44, S31254, 254Smo, F45, S30815, F46, S30600, F47, S31725, F48, S31726, F49, S34565, F56, S33228, F58, S31266, F62, No8367.