F304/L, 316/L , 321/H,316H, 321 , 321H,347/H, 316Ti ANSI CLASS 150#/300#/600#/900#/1500#/2500# WELD NECK, SLIP ON, SOCKET WELD, THREADED & BLIND 150#/300# 1/2" TO 24" 600# 1/2" TO 12" 900#/1500#/2500# 1/2" TO 12" SPECTACLE BLINDS, SPADE, SPACERS ETC TO ORDER FLANGOLET, NIPPO FLANGE WELDO FLANGE