Plastic Pipe Crosses | McMaster-Carr

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	Material Material

PVC Plastic

Polypropylene Plastic

CPVC Plastic

Acetal Plastic

Nylon Plastic

	For Pipe Material For Pipe Material

PVC Plastic

Polypropylene Plastic

CPVC Plastic

Polyethylene Plastic

	Pipe Size Pipe Size

1/4
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
6
8

	Schedule Schedule


40	80

	Connection Style Connection Style

	For Pipe Schedule For Pipe Schedule


40	80

	Color Color

	Dark Gray		White
	Black		Light Gray
	Gray

	Type Type


Connector	Adapter

Reducer

	Connection Type Connection Type


Pipe	Tube

Hose

	For Use With For Use With

	Gender Gender

Female

Male

	Thread Type Thread Type

NPT

UN/UNF (SAE Straight)

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Maximum Pressure Maximum Pressure

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Socket Connect Type Socket Connect Type

	Cement

	Specifications Met Specifications Met

ASTM

ISO

NSF/ANSI

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	System of Measurement System of Measurement

Inch

Metric

	Socket Depth Socket Depth

	Environment Environment

Food and Beverage

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107 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Standard-Wall Plastic Pipe Fittings for Water

Connect these fittings to Schedule 40 plastic pipe—they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.

Thick-Wall Plastic Pipe Fittings for Water

Connect these fittings to thick-wall plastic pipe—they have thicker, stronger walls than standard-wall fittings, so they can handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. They can withstand pressures up to 900 psi.

High-Pressure Barbed Plastic Pipe Fittings for Water

Use for pressures up to 200 psi. Also known as insert fittings, these slide into semi-flexible plastic pipe and secure with a clamp.

CPVC Pipe Fittings for Hot Water

Connect to CPVC pipe for use in high-temperature plumbing and water supply applications up to 200° F.

UV-Resistant Polypropylene Pipe Fittings for Chemicals

Made of polypropylene, these fittings won’t deteriorate when exposed to the damaging effects of ultraviolet light and are suitable to use outdoors. They have the chemical resistance to withstand acids, solvents, and other harsh substances.

Tube Fittings for Plastic and Rubber Tubing

Plastic Barbed Tube Fittings for Air and Water

Barbs grip onto tubing.

Tight-Seal Plastic Barbed
Tube Fittings for Air and Water

Minimize leaks in your line—these fittings have a single barb that creates a smooth clamping surface for extra-tight connections.

Push-to-Connect Tube Fittings for Air

Push-to-Connect Fittings for Plastic
Tubing—Food and Beverage

Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Use in applications up to 150 psi.

Push-to-Connect Tube Fittings for Hot Drinking Water

Fittings can withstand temperatures up to 200° F.

Push-to-Connect Tube Fittings for Drinking Water

These fittings keep their strength in moist environments and meet NSF/ANSI 61 for drinking water. Also known as instant fittings.

Plastic Barbed Hose Fittings for Water

Made of polypropylene, these fittings are lighter in weight than metal barbed hose fittings.