3 1/2 Pipe Size Couplings | McMaster-Carr

Filter by

System of Measurement

Fitting Type

Reducing Adapter

Material

Stainless Steel

Length

Pipe Material

Stainless Steel

For Pipe OD

Shape

Pipe Schedule

Gender

Fitting Connection

Spec Image

Spec Image

Spec Image

Spec Image

For Use With

Hydraulic Fluid

Thread Type

OD

Connects To

Pressure Class

Number of Bolts

Tube OD

Maximum Pressure @ Temperature

15 psi @ 72° F

100 psi @ 72° F

120 psi @ 72° F

125 psi @ 72° F

150 psi @ 72° F

175 psi @ 72° F

200 psi @ 72° F

240 psi @ 72° F

250 psi @ 72° F

285 psi @ 72° F

Export Control Classification Number (ECCN)

Gasket Material

Silicone Rubber

REACH

RoHS

DFARS Specialty Metals

ID

Flange Material

How can we improve?

51 Products

Fluid Handling

Pipe and Fittings

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

Pipe Repair Clamps

Pipe Repair Clamps

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

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

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