Polypropylene (Schedule 80) Pipe

	Pipe Size Pipe Size

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

	Type Type


Pipe	Connector

Reducer

	Threading Threading

Unthreaded

Threaded on Both Ends

	Connection Style Connection Style

Threaded

Socket Connect

	Length Length

	Gender Gender

Male

Female

	For Use With For Use With

	Minimum Temperature Minimum Temperature

-20° F

0° F

Not Rated

	Maximum Temperature Maximum Temperature

150° F

180° F

	ID ID

	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

	Maximum Pressure Maximum Pressure

	OD OD

	Wall Thickness Wall Thickness

	Body Shape Body Shape


Hex	Round

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

REACH Compliant

	Specifications Met Specifications Met

73 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.

UV-Resistant Polypropylene Pipe for Chemicals

This polypropylene pipe resists the damaging effects of ultraviolet light, so it’s suitable for outdoor use. It has the chemical resistance to withstand a wide variety of acids, solvents, and other harsh substances. Pipe has thick, strong walls for heavy duty chemical processing applications. It meets ASTM D4101 specifications and testing requirements for material quality.

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 VOC (Volatile Organic Compounds) regulations.

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

Threaded on Both Ends

For Use With: Acetic Acid (5%), Calcium Chloride, Deionized Water, Hydrochloric Acid (10%), Phosphoric Acid (85%), Salt Water, Sodium Chloride, Sodium Hydroxide, Sulfuric Acid, Water
Max. Temperature: 180° F
Specifications Met: ASME B1.20.1, ASTM D4101
Fittings: Use Schedule 80 Polypropylene Plastic
Flanges: Use Class 150 Polypropylene Plastic

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.

Pipe that meets ASME B1.20.1 adheres to quality specifications for thread dimensions.

							2 ft.		3 ft.
Pipe Size	OD	ID	Wall Thick.	Material	Color	Max. Pressure		Each		Each
NPT Threads
1/4	35/64"	0.302"	0.119"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	000000	0000000	000000
1/2	27/32"	0.546"	0.147"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	00000	0000000	00000
3/4	1 3/64"	0.742"	0.154"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	00000	0000000	00000
1	1 5/16"	0.957"	0.179"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	00000	0000000	00000
1 1/4	1 21/32"	1.278"	0.191"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	00000	0000000	00000
1 1/2	1 29/32"	1.5"	0.2"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	00000	0000000	00000
2	2 3/8"	1.939"	0.218"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	00000	0000000	00000
3	3 1/2"	2.9"	0.3"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	00000	0000000	000000
4	4 1/2"	3.826"	0.337"	Polypropylene Plastic	Black	20 psi @ 72° F	0000000	000000	0000000	000000

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

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Each

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Unthreaded

For Use With: Solvents
Temperature Range: -20° to 180° F
Specifications Met: ASTM D4101
Fittings: Use Schedule 80 Polypropylene Plastic
Flanges: Use Class 150 Polypropylene Plastic

Use heat welding to connect unthreaded pipe to unthreaded female socket-connect fittings.

2 ft.
Pipe Size	OD	ID	Wall Thick.	Material	Color	Max. Pressure		Each
1/2	27/32"	0.546"	0.147"	Polypropylene Plastic	Black	410 psi @ 72° F	0000000	000000
3/4	1 3/64"	0.742"	0.154"	Polypropylene Plastic	Black	330 psi @ 72° F	0000000	00000
1	1 5/16"	0.957"	0.179"	Polypropylene Plastic	Black	310 psi @ 72° F	0000000	00000
1 1/4	1 21/32"	1.278"	0.191"	Polypropylene Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/2	1 29/32"	1.5"	0.2"	Polypropylene Plastic	Black	230 psi @ 72° F	0000000	00000
2	2 3/8"	1.939"	0.218"	Polypropylene Plastic	Black	200 psi @ 72° F	0000000	00000
3	3 1/2"	2.9"	0.3"	Polypropylene Plastic	Black	190 psi @ 72° F	0000000	00000
5 ft.
1/2	27/32"	0.546"	0.147"	Polypropylene Plastic	Black	410 psi @ 72° F	0000000	00000
3/4	1 3/64"	0.742"	0.154"	Polypropylene Plastic	Black	330 psi @ 72° F	0000000	00000
1	1 5/16"	0.957"	0.179"	Polypropylene Plastic	Black	310 psi @ 72° F	0000000	00000
1 1/4	1 21/32"	1.278"	0.191"	Polypropylene Plastic	Black	200 psi @ 72° F	00000000	00000
1 1/2	1 29/32"	1.5"	0.2"	Polypropylene Plastic	Black	230 psi @ 72° F	0000000	00000
2	2 3/8"	1.939"	0.218"	Polypropylene Plastic	Black	200 psi @ 72° F	0000000	00000
3	3 1/2"	2.9"	0.3"	Polypropylene Plastic	Black	190 psi @ 72° F	00000000	000000
10 ft.
1/2	27/32"	0.546"	0.147"	Polypropylene Plastic	Black	410 psi @ 72° F	0000000	00000
3/4	1 3/64"	0.742"	0.154"	Polypropylene Plastic	Black	330 psi @ 72° F	0000000	00000
1	1 5/16"	0.957"	0.179"	Polypropylene Plastic	Black	310 psi @ 72° F	0000000	00000
1 1/4	1 21/32"	1.278"	0.191"	Polypropylene Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/2	1 29/32"	1.5"	0.2"	Polypropylene Plastic	Black	230 psi @ 72° F	0000000	000000
2	2 3/8"	1.939"	0.218"	Polypropylene Plastic	Black	200 psi @ 72° F	0000000	000000
3	3 1/2"	2.9"	0.3"	Polypropylene Plastic	Black	190 psi @ 72° F	0000000	000000

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, Female 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	Material	Color	Max. Pressure		Each
1/4	80	Polypropylene Plastic	Black	225 psi @ 72° F	000000000	00000

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

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Each

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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
3/8	80	1 1/4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
1/2	80	1 3/4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1/2	80	3"	Polypropylene Plastic	Black	225 psi @ 72° F	000000000	0000
3/4	80	1 13/16"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
3/4	80	4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
3/4	80	6"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1	80	2"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1	80	4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1	80	6"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1 1/4	80	2"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1 1/4	80	4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
1 1/4	80	6"	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
1 1/2	80	4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
1 1/2	80	6"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
2	80	2 5/16"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	0000
2	80	4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
2	80	6"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
3	80	3"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
3	80	4"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000
3	80	6"	Polypropylene Plastic	Black	300 psi @ 72° F	00000000	00000

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)

000000

Each

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