Ground Joint Insulating Unions

Unions for joining steel iron or copper pipes that incorporate a malleable ring of copper or brass at the joint ground to form a hermetic seal when the union is tightened are called ground joint unions.

Ground joint insulating unions. The union design and thermo baked epoxy polymer coating provides insulation against galvanic corrosion and current flow eliminating any stray corrosion. Integral one piece construction with insulation bonded and molded to the forged steel body. Specification ground joint insulating unions 300lb. Ground joint insulating union 150 class ansi b16 39 300 lb.

Insulating union forged steel ground joint 1 25 fpt 3000 83 70. Extra wide seating surface precise mating tapers extra heavy shoulder on swivel end integral one piece construction precision threading 3000 lb. Provides high compression gas tight seal. Add to wish list add to compare.

A union is a fitting that allows threaded pipes to be joined without disassembling and reassembling them and it is necessary when a component such as a meter or regulator has to be. Ground joint insulating unions. This allows the union to act as an interruption point in the metallic or conductive path between a pipeline and its associated plant and or equipment. Protects against stray currents and stops galvanic corrosion of pipes.

Cold working pressure stops galvanic and electrolytic corrosion of mains and services provides permanent economical protection protects against stray or induced house currents ground joint. Complies with astm a197 and ansi b1 20 1. 3000 forged steel ground joint. Insulating union forged steel ground joint 1 5 fpt 3000 116 78.

150 class ansi 816 39 300 ib co d working pressure. Ground joint insulating union quantity. 3000 lb working pressure complies with astm a 105. View all 6 in product family.

Unions can be provided with any connection type on the threadpiece side welded sweat threaded etc and can be made to transition between different piping sizes. Extra wide seating surface. Central plastics insulated unions 150 ground joint bse part 1741211 mfg. Insulating union forged steel ground joint 2 fpt 3000 137 78.

Insulating unions the insulated union is a serviceable connection that incorporates a permanently molded and bonded material. Insulated products for cathodic protection. Insulated unions 150 ground joint. 3 nut and body made of high test air refined malleable iron.

1 ground joint extra wide seating surface.