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.
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About Plastic and Rubber Tubing
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Abrasion-Resistant Hard Plastic Tubing for Chemicals
This durable tubing has the best abrasion and wear resistance of all our hard tubing for chemicals. It can withstand a variety of acids and other harsh substances. Tubing is semi-clear, so you get a limited view inside the line. It is semi-flexible, so it’s good for gradual bends.
ETFE tubing can withstand a wider temperature range than PVDF tubing and can also handle vacuum applications. It has a super-smooth interior for unrestricted flow and easy cleaning. It meets ASTM D3159 specifications and testing requirements for material quality.
- Semi-Flexible
- Compatible with Compression Tube Fittings
- Hard (Durometer 65D)
- Temperature Range: -150° to 300° F
| ID | OD | Wall Thick. | Bend Radius | Max. Pressure | Max. Vacuum | Color | Specifications Met | Lengths, ft. | Per Ft. | |
Inch | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/64" | 1/16" | 1/32" | 1/2" | 750 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 00000 | |
| 1/16" | 1/8" | 1/32" | 1/2" | 525 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 0000 | |
| 3/32" | 1/8" | 1/64" | 3/4" | 250 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 0000 | |
| 1/8" | 1/4" | 1/16" | 1/2" | 875 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 0000 | |
| 3/16" | 1/4" | 1/32" | 3/4" | 240 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 0000 | |
| 15/64" | 5/16" | 3/64" | 1 3/4" | 250 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 0000 | |
| 9/32" | 3/8" | 3/64" | 1 1/2" | 250 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 0000 | |
| 3/8" | 1/2" | 1/16" | 2" | 240 psi @ 72° F | 29 in. of Hg @ 72° F | White | ASTM D3159 | 0000000 | 00000 | |
Compression Fittings for Plastic Tubing—Chemicals
- For Use With: PFA Plastic: Hydrochloric Acid, Sulfuric Acid
PTFE Plastic: Alcohol, Ammonia, Benzoic Acid, Bleach, Bromine, Coolant, Fluoboric Acid, Hydrochloric Acid, Hydrofluoric Acid, Nitric Acid, Organic Solvents, Sodium Carbonate, Sulfuric Acid - Temperature Range: PFA Plastic: 0° to 350° F
PTFE Plastic: -40° to 185° F - Tubing: PFA Plastic: Use with hard (Durometer 50D-65D) PFA or PTFE plastic
PTFE Plastic: Use with hard (Durometer 60D) PFA or PTFE plastic
A sleeve (ferrule) compresses the tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included. Fittings are also known as flareless fittings. Fittings that include a gripper sleeve on the tubing create an even tighter seal.
PFA fittings stand up to harsh substances. They’re made through a melting process.
