3-1/2" IPS Style 38 Water Service Dresser Coupling for Steel Pipe (Plain) length_4" material: Black Malleable Iron connection:

material:   Black Malleable Iron connection:   Threaded Thread Type:   One Male & One Female Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory

Schedule 80 seamless steel nipples

6" IPS Style 38 Water Service Coupling for Steel Pipe (Plain)

Designed for standard iron and copper pipe

3-1/2" IPS Style 38 Water Service Dresser Coupling for Steel Pipe (Plain) length_4" material: Black Malleable Iron connection:3 1 2" IPS Style 38 Water Service Coupling for Steel Pipe (Plain) Features: For water service applications All Style 38s feature a Fusion Bonded Epoxy Coating to prevent corrosion All Style 38s have corrosion resistant alloy bolts and nuts (5 8 x 8 1 4) Wal Rich stocks all Style 38s with 5 long middle rings (the body of the coupling)