Pipe fittings

Families in the catalogue.

Sizes run from 1/16 to 1 in. Threads are NPT, ISO/BSP, and SAE. Full dimensions and pressures are in the catalogue. They are reference values and can change.

Close nipples
Male NPT, 1/8 to 1 in. Order example: SS-3-CN-N.
Hex nipples
Male NPT, male ISO tapered, and mixed NPT to ISO ends. Heavy-wall styles in 316 stainless only.
Hex reducing nipples
Male NPT reductions, plus a few NPT to ISO tapered sizes.
Hex long nipples
Male NPT. Add the length as a suffix, such as SS-3-HLN-N-1.50.
Adapters
Female-to-male, SAE/MS to NPT or JIC, gauge adapters, and reducing adapters. Gaskets are listed with the parallel-thread styles.
Reducing bushings
Male to female, NPT and ISO tapered.
Reducers
Male to female SAE/MS straight thread.
Hex couplings
Female NPT and female ISO tapered, including reducing couplings.
Elbows
Female and male, plus street elbows and reducing street elbows.
Tees
Female and male tees, branch tees, and street tees.
Crosses
Female NPT.
Union ball joints
Female NPT. Nuts are silver plated. A lubricant is used at assembly.
Pipe caps
Female NPT, including heavy-wall 316 stainless.
Pipe plugs
Male NPT, 1/16 to 1 in.
Hollow hex plugs
Male SAE/MS and male NPT, with a hex socket.
Hex head plugs
Male SAE/MS. O-rings are 90 durometer fluorocarbon FKM.