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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Extreme-Pressure Hard Plastic Tubing for Chemicals


- Flexibility: Semi-Flexible
- Compatible with Compression Tube Fittings
- Hard (See table for hardness rating)
- Temperature Range: See table
A lightweight alternative to stainless steel, this PEEK plastic tubing can handle extreme-pressure applications and has excellent impact resistance. It has the chemical resistance to withstand a variety of acids and other harsh substances. Tubing is opaque, so you cannot see inside the line to monitor flow. It is semi-flexible, so it’s good for gradual bends.
Note: The walls of this tubing will permanently collapse if bent too far.
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 | |
0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |

For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |

For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |

For Tube ID | Material | Max. Pressure | Temp. Range, °F | Each | |
0.062" | 303 Stainless Steel | 250 psi @ 72° F | -40° to 1200° F | 00000000 | 000000 |