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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High-Pressure Hard Plastic Tubing for Air and Water
Excellent strength and durability allow this tubing to handle high-pressure air and water applications.
Nylon tubing can handle higher pressures than polycarbonate tubing. It won’t crack even at low temperatures. Tubing is semi-flexible, so it is good for gradual bends. Semi-clear tubing gives you a limited view inside the line. Opaque tubing doesn’t allow you to see what’s flowing through the line.
- Semi-Flexible
- Compatible with Compression Fittings, Push to Connect Tube Fittings or both; see For Connection Style
- See table for hardness
- Temperature Range: See table
- Semi-Flexible
- Compatible with Compression Tube Fittings
- See table for hardness
- Temperature Range: See table
Miniature Firm Plastic Tubing for Air and Water
- Flexible
- Compatible with Barbed Tube Fittings
- Firm (Durometer 90A)
- Temperature Range: -30° to 250° F
Use this micro-sized, EVA tubing for delicate, precision applications. It is clear, so you can easily monitor flow through the line. It is flexible to easily bend around objects.
Stainless Steel High-Pressure Barbed Tube Fittings for Air and Water
- Temperature Range: See table
- Tubing: Use with firm (Durometer 75A-95A) EVA plastic, polyethylene plastic, polypropylene plastic or PVC plastic
Fittings withstand pressures up to 250 psi. They are 303 stainless steel for very good corrosion resistance.
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |
| For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
| 0.078" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |