| Certification: | ISO |
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| Color: | Grey |
| IP Rating: | IP66 |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Item No. | Minimum Outer Diameter of Applicable Joint | Maximum Outer Diameter of Applicable Joint | Diameter after expansion | Wall Thickness After Full Shrinkage | Length After Full Shrinkage | ||
| VDN-01 | 7.8mm | 14.3mm | φ18 | 3.5mm | ≥152mm | ||
| VDN-02 | 10.1mm | 20.9mm | φ25 | 3.5mm | ≥203mm | ||
| VDN-03 | 13.9mm | 30.1mm | φ35 | 4mm | ≥229mm | ||
| VDN-04 | 13,9mm | 30.1mm | φ35 | 4mm | ≥279mm | ||
| VDN-05 | 16.8mm | 35.1mm | φ40 | 4mm | ≥152mm | ||
| VDN-06 | 16.8mm | 35.1mm | φ40 | 4mm | ≥305mm | ||
| VDN-07 | 16.8mm | 35.1mm | φ40 | 4mm | ≥406mm | ||
| VDN-08 | 24mm | 49.3mm | φ53 | 4mm | ≥152mm | ||
| VDN-09 | 24mm | 49.3mm | φ53 | 4mm | ≥305mm | ||
| VDN-10 | 24mm | 49.3mm | φ53 | 4mm | ≥457mm | ||
| VDN-11 | 32.2mm | 67.8mm | φ75 | 4mm | ≥152mm | ||
| VDN-12 | 32.2mm | 67.8mm | φ75 | 4mm | ≥229mm | ||
| VDN-13 | 32.2mm | 67.8mm | φ75 | 4mm | ≥305mm | ||
| VDN-14 | 32.2mm | 67.8mm | φ75 | 4mm | ≥457mm | ||
| VDN-15 | 42.6mm | 93.7mm | φ105 | 4mm | ≥229mm | ||
| VDN-16 | 42.6mm | 93.7mm | φ105 | 4mm | ≥457mm | ||
| PS: Special specifications can be customized. | |||||||
| No. | Test Project | Test Method | Unit | Standard | Test Result/Conclusion | ||
| 1 | Hardness (Shore A) | ISO 7619-1:2010 | Shore A | 45±5 | Pass | ||
| 2 | Pull Strength | GB/T 528-2009 | Mpa | ≥8 | Pass | ||
| 3 | Elongation at Break | GB/T 528-2009 | % | ≥680 | Pass | ||
| 4 | Tear Strength | GB/T 529-2008 | kN/mm | ≥35(Right angle knife≥20) | Pass | ||
| 5 | Operating Temperature | High and low temperature cycle test aging box | -40ºC-150ºC | After shrinking, the tube passed 5 cycles without cracking and performed well | Pass | ||
| 6 | Volume Resistivity | GB/T 2439-2001 | Ω · cm | ≥1x1013 | Pass | ||
| 7 | Dielectric constant (50Hz) | GB/T 1693-2007 | ∥ | ≤8.0 | Pass | ||
| 8 | Breakdown Strength | GB/T 1695-2005 | kV/mm | ≥18kV/mm | Pass | ||
| 9 | Pro-environment | Compliant with EU RoHS | The test is qualified, see the attached report | ||||
Suppliers with verified business licenses
Audited Supplier 
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