Fittings




Type Size Sch/Thk Material Grade
Carbon Steel
BW Fittings
1/2" to 60" Sch. 10 to Sch XXS ASTM A234 WPB/ WPL6/
WPHY52/
WPHY60/ WPHY65
Low Alloy
BW Fittings
1/2" to 60" Sch. 10 to Sch. XXS ASTM A234 WP11/ WP22/
WP5/ WP9/ WP91
Carbon Steel/Low Alloy
Forged Fittings
1/2" to 4" Cl. 3000 to Cl. 9000 ASTM A106 Gr. B/ ASTM350
LF2/ LF3/
LF6/ ASTM A182 F5/ F9/ F11/
F22
Stainless Steel
Forged Fittings
1/2" to 4" Cl. 3000 to Cl. 9000 ASTM A182 F304/ F304L/ F316/
F316L/ F321/ F347
CS & AS
Weld O Let
1/2" to 36" Sch. 10 to Sch. XXS A106 Gr. B/ A350LF-2/ LF-3/
LF-6 & A182/
F316/ 316L/ 304/ 304L/321
Stainless Steel
BW Fittings
1/2" to 60" Sch. 10s to Sch. 80s ASTM A403 WP304/WP304L/
WP316/
WP316L/ WP316Ti/ WP321/
WP347
Duplex/Super Duplex
BW Fittings
1/2" to 60 " Sch. 10s to Sch. 80s ASTM A815 UNS31803/
UNS32760/
UNS32750/ UNS31254
Copper-Nickel
Fittings
1/2" to 6" Sch. 10s to Sch. 80s CN102, C70600, C7060X
(Cu-nI 90/10),
CN107, C71500 (CuNi 70/30)