5"Number of Bolt Holes: 4Diameter of Bolts: 5/8"
3/4" Socketweld Schedule 80s Flange 150# Raised Face (RF) Stainless Steel 316/316L A/SA182
5" Socketweld S/40s Flange 150# Raised Face (RF) 316/316L SS A/SA182
8" Weld Neck Schedule 10s Flange 150# Raised Face (RF) Stainless Steel 304/304L A/SA182
3/8" O-Ring Union with Viton Seal, Stainless Steel 3000# Threaded 316L A/SA182 Pipe Fitting Kits 5"Number of Bolt Holes: 4Diameter3 8" O Ring Union, 3000# Threaded Stainless Steel 316 316L A SA182 NPT (National Pipe Thread Taper) Threads VITON SEAL Contact us for other O Ring Union options including: O Ring Seals: Teflon, EPDM, Neoprene Materials: Carbon Steel, Brass, Aluminum, Titanium, Monel, Hastelloy, Copper Nickel Other options: Orifice Unions, Dielectric Unions, Hammer Unions