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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Ultra-Chemical-Resistant Soft Plastic Tubing
Made of highly chemical-resistant materials, this tubing withstands harsh chemicals such as hydrochloric acid, sodium hydroxide, and sulfuric acid. It’s also flexible, so it bends easily around objects.
Clear Versilon PVC tubing has an FEP (fluorinated ethylene propylene) liner that makes it more chemical resistant than any of our other soft plastic tubing. The liner also creates a smooth interior for unrestricted flow. This tubing is clear, so you can easily monitor flow. It was formerly known as Tygon.
For technical drawings and 3-D models, click on a part number.
- Flexible
- Compatible with Single-Barbed Tube Fittings
- Soft (Durometer 65A)
- Temperature Range: -30° to 160° F
ID | OD | Wall Thick. | Max. Pressure | Color | Lengths, ft. | Per Ft. | |
1/16" | 1/8" | 1/32" | 100 psi @ 72° F | Clear | 0000000 | 00000 | |
1/8" | 1/4" | 1/16" | 85 psi @ 72° F | Clear | 0000000 | 0000 | |
3/16" | 5/16" | 1/16" | 75 psi @ 72° F | Clear | 0000000 | 0000 | |
1/4" | 3/8" | 1/16" | 55 psi @ 72° F | Clear | 0000000 | 0000 | |
3/8" | 9/16" | 3/32" | 50 psi @ 72° F | Clear | 0000000 | 0000 | |
1/2" | 3/4" | 1/8" | 45 psi @ 72° F | Clear | 0000000 | 0000 | |
5/8" | 7/8" | 1/8" | 30 psi @ 72° F | Clear | 0000000 | 00000 | |
3/4" | 1" | 1/8" | 30 psi @ 72° F | Clear | 0000000 | 00000 |
Corrugated Flexible Hard Plastic Tubing for Chemicals
- Flexible
- Compatible with Compression Tube Fittings
- Hard (Durometer 55D)
- Temperature Range: -110° to 200° F
The corrugated design allows this Teflon® FEP (fluorinated ethylene propylene) tubing to extend and compress just like an accordion. It is flexible and bends easily without kinking. Tubing has the chemical resistance to withstand a wide variety of acids and other harsh substances. It has a cuff on each end for easy connections to compression fittings. Tubing is semi-clear, so it gives you a limited view inside your line.
For technical drawings and 3-D models, click on a part number.
Cuff | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | OD | Wall Thick. | ID | OD | Wall Thick. | Lg. | Bend Radius | Max. Pressure | Color | Lengths, ft. | Per Ft. | |
Semi-Clear Teflon® FEP Plastic | ||||||||||||
1/4" | 3/8" | 0.017" | 1/4" | 0.284" | 0.017" | 3/4" | 1/8" | 50 psi @ 72° F | White | 00000000 | 000000 | |
3/8" | 9/16" | 0.02" | 3/8" | 0.415" | 0.02" | 1" | 1/8" | 35 psi @ 72° F | White | 00000000 | 00000 | |
1/2" | 3/4" | 0.025" | 1/2" | 0.55" | 0.025" | 1" | 1/4" | 25 psi @ 72° F | White | 00000000 | 00000 | |
5/8" | 15/16" | 0.025" | 5/8" | 0.675" | 0.025" | 1" | 1/4" | 20 psi @ 72° F | White | 00000000 | 00000 | |
3/4" | 1 1/16" | 0.03" | 3/4" | 0.81" | 0.03" | 1 1/2" | 1/4" | 20 psi @ 72° F | White | 00000000 | 00000 | |
1" | 1 3/8" | 0.035" | 1" | 1.07" | 0.035" | 2" | 1/2" | 15 psi @ 72° F | White | 00000000 | 000000 | |
1 1/4" | 1 5/8" | 0.035" | 1 1/4" | 1.32" | 0.035" | 2" | 1/2" | 10 psi @ 72° F | White | 00000000 | 000000 | |
1 1/2" | 1 13/16" | 0.035" | 1 1/2" | 1.57" | 0.035" | 2" | 3/4" | 10 psi @ 72° F | White | 00000000 | 000000 | |
2" | 2 5/8" | 0.04" | 2" | 2.08" | 0.04" | 2" | 1" | 5 psi @ 72° F | White | 00000000 | 000000 |
Extreme-Temperature Spiral Flexible Hard Plastic Tubing for Chemicals
- Flexible
- Hard (Durometer 60D)
- Temperature Range: -450° to 500° F
Not only can this Teflon® PTFE tubing handle a wide temperature range, it also has a convoluted spiral design for good flexibility and smooth flow. It has a cuff on each end for smooth connections. Connect tubing to fittings with a worm-drive clamp (sold separately). Tubing has the chemical resistance to withstand a wide range of acids and other harsh substances. It meets USP Class IV for material testing; it is not for use in medical applications. Tubing meets UL 94 V-0 for flame retardance, so it delays the spread of flames to valuable equipment. It is semi-clear, so it gives you a limited view inside your line.
For technical drawings and 3-D models, click on a part number.
Cuff | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | OD | Wall Thick. | ID | OD | Wall Thick. | Lg. | Bend Radius | Max. Pressure | Color | Lengths, ft. | Per Ft. | |
Semi-Clear Teflon® PTFE Plastic | ||||||||||||
0.177" | 0.32" | 0.016" | 0.177" | 0.209" | 0.016" | 3/4" | 1/4" | 100 psi @ 72° F | White | 00000000 | 000000 | |
0.265" | 0.414" | 0.016" | 0.265" | 0.297" | 0.016" | 3/4" | 1/4" | 90 psi @ 72° F | White | 00000000 | 00000 | |
0.365" | 0.53" | 0.02" | 0.365" | 0.405" | 0.02" | 1" | 1/2" | 70 psi @ 72° F | White | 00000000 | 00000 | |
0.472" | 0.66" | 0.022" | 0.472" | 0.516" | 0.022" | 1" | 3/4" | 50 psi @ 72° F | White | 00000000 | 00000 | |
0.595" | 0.78" | 0.022" | 0.595" | 0.639" | 0.022" | 1 1/4" | 3/4" | 50 psi @ 72° F | White | 00000000 | 00000 | |
0.725" | 0.975" | 0.026" | 0.725" | 0.777" | 0.026" | 1 1/2" | 3/4" | 40 psi @ 72° F | White | 00000000 | 00000 | |
0.967" | 1.26" | 0.026" | 0.967" | 1.019" | 0.026" | 1 1/2" | 1" | 30 psi @ 72° F | White | 00000000 | 00000 | |
1.217" | 1.539" | 0.028" | 1.217" | 1.273" | 0.028" | 1 1/2" | 1" | 20 psi @ 72° F | White | 00000000 | 00000 | |
1.44" | 1.81" | 0.028" | 1.44" | 1.496" | 0.028" | 2" | 2" | 20 psi @ 72° F | White | 00000000 | 00000 |
Self-Retracting Hard Plastic Tubing for Chemicals
- Flexible
- Compatible with Compression and Push to Connect Tube Fittings
- Hard (Durometer 55D)
- Temperature Range: -400° to 200° F
- Specifications Met: UL 94 V-0, USP Class IV
Keep your work site safe and clutter free—this coiled FEP tubing extends when you need it and retracts out of the way when you don’t. Tubing has the chemical resistance to withstand a variety of acids and other harsh substances. It meets UL 94 V-0 for flame retardance, so it delays the spread of flames to valuable equipment. Tubing meets USP Class IV for material testing; it is not for use in medical applications. Tubing is semi-clear, so it gives you a limited view inside your line. It is flexible and bends easily around objects.
For technical drawings and 3-D models, click on a part number.
ID | OD | Wall Thick. | Lg., ft. | Retracted Lg. | Coil OD | Bend Radius | Max. Pressure | Max. Vacuum | Color | Each | |
Semi-Clear FEP Plastic | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1/8" | 1/4" | 1/16" | 1 | 3" | 1 1/2" | 1/2" | 470 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 0000000 |
1/8" | 1/4" | 1/16" | 2 | 6" | 1 1/2" | 1/2" | 470 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 000000 |
1/8" | 1/4" | 1/16" | 4 | 12" | 1 1/2" | 1/2" | 470 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 000000 |
1/8" | 1/4" | 1/16" | 6 | 18" | 1 1/2" | 1/2" | 470 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 000000 |
1/4" | 3/8" | 1/16" | 1 | 3" | 2 3/8" | 3/4" | 290 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 000000 |
1/4" | 3/8" | 1/16" | 2 | 6" | 2 3/8" | 3/4" | 290 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 000000 |
1/4" | 3/8" | 1/16" | 4 | 12" | 2 3/8" | 3/4" | 290 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 000000 |
1/4" | 3/8" | 1/16" | 6 | 18" | 2 3/8" | 3/4" | 290 psi @ 72° F | 27 in. of Hg @ 72° F | White | 0000000 | 000000 |
Metal Barbed Hose Fittings for Chemicals and Petroleum
Made of 316 stainless steel, these fittings have the corrosion resistance to stand up to a wide variety of chemicals, as well as fuels, gasoline, and oils. To connect, slide the barbed end into plastic or rubber hose and secure with a clamp.
Adapters are also known as hose nipples; they adapt a barbed end to a threaded end.
For technical drawings and 3-D models, click on a part number.
- For Use With: Acetone, Boric Acid, Citric Acid, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil
- Maximum Pressure: 300psi @ 72° F
- Temperature Range: -30° to 200° F
- Attachment Type: Use Band-and-Buckle Clamps