Butt Weld Fittings
CARBON STEEL
Grades
ASTM A234 WPB, A420 WPL6
ASTM A234 WP1
ALLOY STEEL
Grades
ASTM A234 WP9, WP11, WP22 CL3,
WP5, WP9, WPL3 CL2, WP12 CL2
STAINLESS STEEL
Grades
ASTM A403, WP304/WP304L, WP304H,
WP310, WP316, P316L, W316H, WP317, WP321,
WP321H, WP347, WP347H, WP348, P348H
NICKEL ALLOY
Grades
ALLOY 20 B361, B366, B366 WPN, B366 WPNLB366,
WANI, B366 WPHC276, WPL, S31254, S31803,
S32205, S2507