Plastic Hex Pipe Nipples

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	Material Material

CPVC Plastic

Nylon Plastic

PFA Plastic

Polypropylene Plastic

PVC Plastic

	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

UNF

	Type Type


Adapter	Connector

Reducer

	Shape Shape

	Straight

	Connection Style Connection Style

Threaded

Socket Connect

	Gender Gender

Male

	For Pipe Material For Pipe Material

Polypropylene Plastic

PVC Plastic

CPVC Plastic

	Schedule Schedule


40	80

	Color Color

	Dark Gray		Light Gray
	Black		White
	Gray

	Connection Type Connection Type

	Pipe

	For Use With For Use With

	For Pipe Schedule For Pipe Schedule


40	80

	System of Measurement System of Measurement

Inch

	Length Length

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

	Minimum Temperature Minimum Temperature

-49° to 0° F

Greater than 0° F

Not Rated

	Maximum Pressure Maximum Pressure

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

RoHS Compliant

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

DFARS Specialty Metals
COTS-Exempt

	Socket Connect Type Socket Connect Type

	Cement

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

REACH Compliant

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75 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.

Thick-Wall Plastic Pipe Fittings for Water

Connect these fittings to Schedule 80 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. Fittings are plastic for good corrosion resistance. They meet ASTM specifications and testing requirements for material quality.

Fittings for drinking water meet NSF/ANSI Standard 61.

Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).

Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Male Socket Connect × Male Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 PVC Plastic
Flanges: Use Class 150 PVC Plastic

NPT Threads
Pipe Size	OD	ID	Wall Thick.	Material	Color		Each
1/2	27/32"	0.546"	0.147"	PVC Plastic	Dark Gray	00000000	00000
3/4	1 3/64"	0.742"	0.154"	PVC Plastic	Dark Gray	00000000	0000
1	1 5/16"	0.957"	0.179"	PVC Plastic	Dark Gray	00000000	00000
1 1/4	1 21/32"	1.278"	0.191"	PVC Plastic	Dark Gray	00000000	00000
1 1/2	1 29/32"	1.5"	0.2"	PVC Plastic	Dark Gray	00000000	00000
2	2 3/8"	1.939"	0.218"	PVC Plastic	Dark Gray	00000000	00000

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.

Fittings for drinking water meet NSF/ANSI Standard 61.

Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).

To prevent leaks in threaded connections, apply a sealant to the male threads. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. Fittings that meet ASTM D1784, ASTM D1785, and ASTM D4066 adhere to specifications and testing requirements for material quality.

Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Male Socket Connect × Male Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 40 PVC Plastic
Flanges: Use Schedule 40 PVC Plastic

NPT Threads
Pipe Size	OD	ID	Wall Thick.	Material	Color		Each
1/2	27/32"	0.622"	0.109"	PVC Plastic	White	00000000	00000
3/4	1 3/64"	0.824"	0.113"	PVC Plastic	White	00000000	0000
1	1 5/16"	1.049"	0.133"	PVC Plastic	White	00000000	0000
1 1/4	1 21/32"	1.38"	0.14"	PVC Plastic	White	00000000	0000
1 1/2	1 29/32"	1.61"	0.145"	PVC Plastic	White	00000000	0000
2	2 3/8"	2.067"	0.154"	PVC Plastic	White	00000000	0000

CPVC Pipe Fittings for Hot Water

Made of CPVC, these fittings can handle high temperatures up to 200° F. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing and waste water treatment. They also have good corrosion resistance. These fittings are comparable to Corzan. Some meet ASTM D1784 specifications and testing requirements for material quality.

Fittings for drinking water meet NSF/ANSI Standard 61.

Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local regulatory limits on VOCs (Volatile Organic Compounds).

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Male Socket Connect × Male Threaded Pipe

For Use With: Acetic Acid (10%), Calcium Chloride, Deionized Water, Drinking Water, Hydrochloric Acid (25%), Nitric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide (50%), Sulfuric Acid (75%), Water
Maximum Temperature: 200° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 80 CPVC Plastic
Flanges: Use Class 150 CPVC Plastic

Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).

To prevent leaks in threaded connections, apply a non-hardening, plastic-compatible sealant to the male threads. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.

NPT Threads
Pipe Size	OD	ID	Wall Thick.	Material	Schedule	Color	Max. Pressure		Each
1/2	27/32"	0.546"	0.147"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
3/4	1 3/64"	0.742"	0.154"	CPVC Plastic	80	Light Gray	Not Rated	00000000	0000
1	1 5/16"	0.957"	0.179"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/4	1 21/32"	1.278"	0.191"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
1 1/2	1 29/32"	1.5"	0.2"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000
2	2 3/8"	1.939"	0.218"	CPVC Plastic	80	Light Gray	Not Rated	00000000	00000

Pipe Cement for Max. Pipe Size 6	00000000	Each	000000
Non-Hardening Thread Sealant	000000	Each	00000

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 a wide variety of acids, solvents, and other harsh substances. Apply a non-hardening, plastic-compatible sealant to the male threads to prevent leaks. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.

Schedule 80 fittings have thicker, stronger walls than Schedule 40 fittings for heavy duty, industrial chemical processing applications.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Straight Connectors, Male Threaded Pipe

For Use With: Acetic Acid (5%), Calcium Chloride, Hydrochloric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide, Sulfuric Acid (30%), Water
Temperature Range: 0° to 150° F
Pipe Nipples and Pipe: Use Schedule 80 Polypropylene Plastic
Flanges: Use Class 150 Polypropylene Plastic

NPT Threads
Pipe Size	Schedule	Lg.	Material	Color	Max. Pressure		Each
1/4	80	1 1/4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
3/8	80	1 1/4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1/2	80	1 3/4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
3/4	80	1 13/16"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1	80	2"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1 1/4	80	2"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1 1/2	80	2 1/2"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
2	80	2 5/16"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

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Each

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Straight Reducers, Male Threaded Pipe

For Use With: Acetic Acid (5%), Calcium Chloride, Hydrochloric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Hydroxide, Sulfuric Acid (30%), Water
Temperature Range: 0° to 150° F
Pipe Nipples and Pipe: Use Schedule 80 Polypropylene Plastic
Flanges: Use Class 150 Polypropylene Plastic

NPT Threads
Pipe Size (A)	Pipe Size (B)	Schedule	Material	Color	Max. Pressure		Each
1/2	3/8	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	00000
3/4	1/2	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
1	1/2	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
1	3/4	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
1 1/4	3/4	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
1 1/4	1	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
1 1/2	1	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
1 1/2	1 1/4	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
2	1 1/4	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
2	1 1/2	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	0000
3	2	80	Polypropylene Plastic	Black	300 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

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Each

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Crack-Resistant PFA Pipe Fittings for Chemicals

For Use With: Acetic Acid, Alcohol, Salt Water
Max. Temperature: 150° F

Not only do these PFA fittings have the chemical resistance to handle acid and salt water, they also have better crack resistance than other plastic pipe fittings for chemicals. Also known as Schedule 80 fittings, they have thick, strong walls to handle heavy duty chemical processing applications. Fittings have a super-smooth interior for unrestricted flow. They are commonly used in high-purity chemical flow processes, such as semiconductor and clean room applications, because the material won’t leach contaminates into the line. Apply a non-hardening, plastic-compatible sealant to the male threads to prevent leaks. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To connect, finger tighten the fitting, then wrench-tighten one to two turns.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Straight Connectors, Male Threaded Pipe

NPT Threads
Pipe Size	Material	Color	Max. Pressure		Each
1/8	PFA Plastic	White	120 psi @ 72° F	000000000	000000
1/4	PFA Plastic	White	120 psi @ 72° F	000000000	00000
3/8	PFA Plastic	White	120 psi @ 72° F	000000000	00000
1/2	PFA Plastic	White	100 psi @ 72° F	000000000	00000
3/4	PFA Plastic	White	70 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

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Each

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Straight Reducers, Male Threaded Pipe

NPT Threads
Pipe Size (A)	Pipe Size (B)	Material	Color	Max. Pressure		Each
1/4	1/8	PFA Plastic	White	120 psi @ 72° F	000000000	000000
3/8	1/4	PFA Plastic	White	120 psi @ 72° F	000000000	00000
1/2	1/4	PFA Plastic	White	100 psi @ 72° F	000000000	00000
1/2	3/8	PFA Plastic	White	100 psi @ 72° F	000000000	00000
3/4	1/2	PFA Plastic	White	70 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

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Each

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Plastic Pipe Fittings for Gasoline

Use these plastic fittings to connect gasoline fuel lines to machines and equipment. They have excellent corrosion resistance as well as high strength and impact resistance. Apply a non-hardening, plastic-compatible sealant to the male threads to prevent leaks. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Straight Connectors, Male Threaded Pipe

For Use With: Gasoline
Temperature Range: 32° to 160° F

NPT Threads
Pipe Size	Material	Color	Max. Pressure		Each
1/4	Nylon Plastic	White	70 psi @ 72° F	000000000	00000
3/8	Nylon Plastic	White	70 psi @ 72° F	000000000	000
1/2	Nylon Plastic	White	70 psi @ 72° F	000000000	000
3/4	Nylon Plastic	White	70 psi @ 72° F	000000000	000
1	Nylon Plastic	White	70 psi @ 72° F	000000000	0000
1 1/4	Nylon Plastic	White	70 psi @ 72° F	000000000	0000
1 1/2	Nylon Plastic	White	70 psi @ 72° F	000000000	0000
2	Nylon Plastic	White	70 psi @ 72° F	000000000	0000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

000000

Each

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Straight Reducers, Male Threaded Pipe

For Use With: Gasoline
Temperature Range: 32° to 160° F

NPT Threads
Pipe Size (A)	Pipe Size (B)	Material	Color	Max. Pressure		Each
3/8	1/4	Nylon Plastic	White	70 psi @ 72° F	000000000	00000
3/4	3/8	Nylon Plastic	White	70 psi @ 72° F	000000000	0000
3/4	1/2	Nylon Plastic	White	70 psi @ 72° F	000000000	0000
1 1/4	1	Nylon Plastic	White	70 psi @ 72° F	000000000	0000

Non-Hardening Thread Sealant (8-oz. Brush-Top Can)

000000

Each

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Plastic Pipe Fittings for Oil

Made of corrosion-resistant plastic, these fittings won’t deteriorate when used in oil applications. They also have high strength and impact resistance. Apply a non-hardening, plastic-compatible sealant to the male threads to prevent leaks. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Straight Connectors, Male Threaded Pipe

For Use With: Oil
Temperature Range: See table

NPT Threads
Pipe Size	Thread Size	Material	Color	Max. Pressure	Temperature Range, °F		Each
1/8	__	Nylon Plastic	Gray	200 psi @ 72° F	0° to 230°	00000000	00000
1/4	__	Nylon Plastic	Gray	200 psi @ 72° F	0° to 230°	00000000	000
3/8	__	Nylon Plastic	Gray	200 psi @ 72° F	0° to 230°	00000000	000
1/2	__	Nylon Plastic	Gray	200 psi @ 72° F	0° to 230°	00000000	0000
UNF Threads
__	10-32	Nylon Plastic	White	120 psi @ 72° F	0° to 170°	0000000	0000

Non-Hardening Thread Sealant for UNF Threaded Connectors (8-oz. Brush-Top Can)

000000

Each

000000

Straight Reducers, Male Threaded Pipe

For Use With: Oil
Temperature Range: 0° to 230° F

Pipe Size
A	B	Material	Color	Max. Pressure		Each
NPT Threads
1/4	1/8	Nylon Plastic	Gray	200 psi @ 72° F	00000000	00000
3/8	1/8	Nylon Plastic	Gray	200 psi @ 72° F	00000000	000
3/8	1/4	Nylon Plastic	Gray	200 psi @ 72° F	00000000	000
1/2	1/8	Nylon Plastic	Gray	200 psi @ 72° F	00000000	0000
1/2	1/4	Nylon Plastic	Gray	200 psi @ 72° F	00000000	0000
1/2	3/8	Nylon Plastic	Gray	200 psi @ 72° F	00000000	0000
3/4	1/4	Nylon Plastic	Gray	200 psi @ 72° F	00000000	0000
3/4	3/8	Nylon Plastic	Gray	200 psi @ 72° F	00000000	0000
3/4	1/2	Nylon Plastic	Gray	200 psi @ 72° F	00000000	0000