Galvanized Iron Pipe Couplings | McMaster-Carr

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Material

Stainless Steel

Pipe Material

Stainless Steel

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Pipe Size

Fitting Type

Reducing Adapter

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Hydraulic Fluid

Pipe Schedule

Fitting Connection

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Threaded on Both Ends

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Maximum Pressure @ Temperature

15 psi @ 72° F

25 psi @ 72° F

60 psi @ 72° F

100 psi @ 72° F

125 psi @ 72° F

150 psi @ 72° F

170 psi @ 72° F

200 psi @ 72° F

220 psi @ 72° F

250 psi @ 72° F

285 psi @ 72° F

300 psi @ 72° F

600 psi @ 72° F

1,500 psi @ 72° F

2,000 psi @ 72° F

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1,471 Products

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Pipe Repair Clamps

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

Tube Repair Clamps

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

Building and Machinery Hardware

Slip-On Framing Connectors

Slip-On Framing Connectors

Tighten onto slip-on framing rails to build guards, railings, and racks

Slip-On Framing Rail Ends

Slip-On Framing Rail Ends

Mount slip-on framing structures to floors, walls, and ceilings

Slip-On Framing Set Screws

Slip-On Framing Set Screws

Replace set screws used on slip-on framing

Slip-On Framing Stop Collars

Slip-On Framing Stop Collars

Prevent slip-on fittings from moving too far along rails and support fittings under heavy loads

Slip-On Framing Caps

Slip-On Framing Caps

Cover the rough ends of slip-on framing rails for a finished look

Slip-On Framing Rail Supports

Slip-On Framing Rail Supports

Brace long runs of slip-on framing rails, either along walls or through them

Slip-On Framing Panel Hangers

Slip-On Framing Panel Hangers

Install panels on slip-on framing rails to create partitions and enclosures

Material Handling

Ring Links

Bend, hammer, or twist closed to connect chain links and attach fittings

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)