631
Flexible PVC Tubing
Mil-Spec
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Product Description:
Grayline 631 is an excellent general purpose flexible polyvinyl chloride tubing designed to meet the requirements of MIL-I-631, grades A & B. This tubing is typically used in appliances, automobiles, military wiring harnesses, airborne equipment, and any application where a wide thermal range is required.
- Standard Packaging: Reels or Cut to Customer Specifications
- Standard Colors: Clear, Black,
- Available Options:
- Custom ID-Wall
- Custom Colors
Specifications/Agency Ratings
- MIL-I-631, Type F, Form U, Grade B, Class I & II, Category I
- MIL-I-631, Type F, Form U, Grade A, Class I & II, Category I
- FMVSS302
- Yazaki YPES-11-03-012
- EU Directive 2000 / 53 / EC (ELV)
- EU Directive 2011 / 65 / EU (RoHS2)
- EU Directive 2015 / 863 (RoHS3)
Features
- Operating Temperature is -50° to 80°C
- Extreme Low Temperature Flexibility
- Flame Retardant
- Fungus Resistant
- UV Resistant
- Lead Free
- High Gloss Finish
If your looking for MIL-I-631, Grade C tubing, please go to 105C PVC Tubing.
| PROPERTY | TYPICAL VALUE | TEST METHOD |
|---|---|---|
| Durometer Hardness, Shore A (15sec.) | 82 | ASTM D2240 |
| Tensile Strength (psi) | 2700 | ASTM D412 |
| Elongation (%) | 400 | ASTM D412 |
| Flammability (sec) | 6 | MIL-I-631, Category I |
| Specific Gravity | 1.23 | ASTM D792 |
| Brittleness Temperature, Pass °C | -46 | ASTM D746 |
| Oxygen Index | 26.5 | ASTM D2863 |
The values listed in this bulletin, to the best of our knowledge, are accurate. They are typical performance results and are not intended to be used as design data. We disclaim all liability in connection with the use of information contained herein or otherwise.
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