Hart Industries, International Inc. Datasheets for Pipe Fittings

Pipe fittings cover many components that connect pipe ends for in-line, offset, multi-port, and mounting configurations.
Pipe Fittings: Learn more

Product Name Notes
3535-0
3535-1
3535-10
3535-12
3535-2
3535-3
3535-4
3535-5
3535-6
3535-7
3535-8
3535-9
6565-0
6565-1
6565-10
6565-2
6565-3
6565-4
6565-5
6565-6
6565-7
6565-8
6565-9
Flat faced design Zero leakage Schedule 40, 80,160, or XXH End weld preps machined to match mating pipe All HART Industrial Unions are precision machined Viton O-Ring standard, Buna N,...
3333-0
3333-1
3333-10
3333-2
3333-3
3333-4
3333-5
3333-6
3333-7
3333-8
3333-9
6363-0
6363-1
6363-10
6363-2
6363-3
6363-4
6363-5
6363-6
6363-7
6363-8
6363-9
Flat faced design Zero leakage Viton O-Ring standard, Buna N, Teflon, EPDM, Neoprene also available (call for compatibility) All HART Industrial Unions are precision machined Sockets are deep counter-bored for...
3232-0
3232-1
3232-10
3232-12
3232-2
3232-3
3232-4
3232-5
3232-6
3232-7
3232-8
3232-9
Full flow waterway bore Wrench flat both ends Full faced design Size range: 1/8" to 3" Reducing sizes available 3000 psi W.O.G., Cold, Non Shock Viton O-Ring standard, Buna N,...
3131-0
3131-1
3131-10
3131-2
3131-3
3131-4
3131-5
3131-6
3131-7
3131-8
3131-9
6161-0
6161-1
6161-10
6161-2
6161-3
6161-4
6161-5
6161-6
6161-7
6161-8
6161-9
The most popular union in the industry for general purpose joining of piping systems Flat faced design Size range: 1/8" to 3" Full flow-waterway bore Zero leakage Makes and breaks...