McMaster-Carr

The industry standard for residential and commercial plumbing and water supply applications. Fittings can handle low to medium pressures up to 750 psi.

Thick-Wall Plastic Pipe
and Pipe Fittings for Water

With thicker, stronger walls than standard-wall pipe and pipe fittings, these can handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Use in high-pressure applications up to 900 psi.

Extra-Thick-Wall
Plastic Pipe for Water

Extra-thick Schedule 120 walls give this pipe excellent strength in heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Use in high-pressure applications up to 1,000 psi. They connect to thick-wall plastic pipe fittings.

Plastic Barbed Pipe Fittings and
Semi-Flexible Pipe for Water

Also known as insert fittings, these have a barbed end that slides into pipe and secures with a clamp. Since you don't have to wait for cement to dry, they're quicker to install than socket-connect fittings. Use in low-pressure applications up to 200 psi.

UV-Resistant Plastic Pipe
and Pipe Fittings for Water

Pipe and fittings won't deteriorate when used in outdoor environments—the material has an additive that protects against the damaging effects of ultraviolet light.

Plastic Pipe and Pipe Fittings
for Drain, Waste, and Vent

Terms and Conditions and Privacy Policy

How to Identify and Measure Fittings

Plastic Pipe and Pipe Fittings

Standard-Wall Plastic Pipeand Pipe Fittings for Water

Thick-Wall Plastic Pipeand Pipe Fittings for Water

Extra-Thick-WallPlastic Pipe for Water

Plastic Barbed Pipe Fittings andSemi-Flexible Pipe for Water

UV-Resistant Plastic Pipeand Pipe Fittings for Water

Plastic Pipe and Pipe Fittingsfor Drain, Waste, and Vent

Standard-Wall Plastic Pipe
and Pipe Fittings for Water

Thick-Wall Plastic Pipe
and Pipe Fittings for Water

Extra-Thick-Wall
Plastic Pipe for Water

Plastic Barbed Pipe Fittings and
Semi-Flexible Pipe for Water

UV-Resistant Plastic Pipe
and Pipe Fittings for Water

Plastic Pipe and Pipe Fittings
for Drain, Waste, and Vent