Newtex Natural Latex Tubing
Newtex tubing is an exceptional resilient material that has notable wear resistance, very low permanent set characteristics, and excellent flexibility at low temperatures. Newtex will withstand repeated sterilization with autoclaving at 250°F for 20 minutes. Will endure limited sterilization with ethylene oxide or gamma radiation. Since natural rubber Newtex has some protein trace (an allergen), synthetic Newtex (polyisoprene) made without protein can be supplied through minimum order.Synthetic Newtex can also be cured in straight lengths – call for details. Synthetic Newtex should also be considered for its translucency, as natural latex’s amber is more opaque. Also available through special order is vacuum-rated, red-colored Newtex – call for details. Note that Newtex may have multiple pieces per length of tubing. See details below part number chart.
- Made from natural latex rubber, a thermoset material
- Excellent resilience, tear, and tensile strength
- Made from non-toxic ingredients conforming to FDA standards
- Extremely elastic, excellent memory after repeated stretching
- Contains no plasticizers which can migrate and cause flow contamination or tube hardening
- Newtex is a translucent amber color
- Drain Tubing
- Elastic Bands
- Exercise Devices
- Non-Aerosol Can Lines
- ‘O’-Ring Gaskets
- Photographic Chemicals
- Shock Absorbers
| Value | |
|---|---|
| Hardness, Shore A ±5 | 35 |
| Tensile Strength, psi | 3500 |
| Elongation at Break, % | 750 |
| Brittle Temperature, °F | -50 |
| Max. Operating Temperature, °F | 150 |
NOTE: Values listed are typical for the material used in manufacture, except where noted, and are meant only as a guide to aid in design. Field testing should be performed to find the actual values for your application.
Cut Pieces – When tubing comes in, for example, 100 foot coils, and you need it in 10’ sections, tubing can be cut. Request a quote.
Options & Sizes
| Part Number | ID (in) |
OD (in) |
Wall (in) |
Standard Length (ft)† |
|---|---|---|---|---|
| 270 0110 | 1/16 | 1/8 | 1/32 | 100 |
| 270 0222 | 1/8 | 3/16 | 1/32 | 100 |
| 270 0334 | 1/8 | 1/4 | 1/16 | 100 |
| 270 0446 | 3/16 | 5/16 | 1/16 | 100 |
| 270 0558 | 3/16 | 3/8 | 3/32 | 100 |
| 270 0670 | 3/16 | 7/16 | 1/8 | 100 |
| 270 0782 | 1/4 | 3/8 | 1/16 | 100 |
| 270 0894 | 1/4 | 7/16 | 3/32 | 100 |
| 270 1006 | 1/4 | 1/2 | 1/8 | 100 |
| 270 1118 | 5/16 | 7/16 | 1/16 | 100 |
| 270 1230 | 5/16 | 1/2 | 3/32 | 100 |
| 270 1342 | 5/16 | 9/16 | 1/8 | 50 |
| 270 1454 | 3/8 | 1/2 | 1/16 | 50 |
| 270 1566 | 3/8 | 9/16 | 3/32 | 50 |
| 270 1678 | 3/8 | 5/8 | 1/8 | 50 |
| 270 1790 | 1/2 | 11/16 | 3/32 | 50 |
| 270 1902 | 1/2 | 3/4 | 1/8 | 50 |
| 270 2014 | 3/4 | 1 | 1/8 | 50 |
†Tubing may have a maximum of five sections, with a minimum section length of 4 feet, in 100 ft. lengths; a maximum of three sections, with a minimum section length of 4 feet, in 50 ft. lengths.
Sold by standard coil length only.
Add length suffix to part number when ordering. Example: 100 ft. of 1/16” I.D. x 1/8” O.D. tubing is part number 270 0110-100.
ID is the critical dimension for fittings application.