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| Model NO. | size25*152mm, black | Material | Rubber |
| Inner Diameter | 30mm-55mm | Maximum Voltage | <10KV |
| Thermal Rating | 250 250 | Delivery Time | 1 Week |
| Product | Cold Shrink Weatherproofing Kit | Certification | ISO9001, IP 68, UV Resistant |
| HS Code | 85479090 | Production Capacity | 1,000,000 PCS/Week |
EPDM COLD SHRINK TUBE: RUBLS-EPDM a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre-stretched condition. The core is removed after the tube has been positioned for installation over an in-line connection, terminal lug, etc., allowing the tube to shrink and form a waterproof seal. The insulation tube is made of EPDM rubber, which contains no chlorides or sulphurs.



| Item | Typical Data | Test Standard |
|---|---|---|
| Hardness Shore | 45±5A | GB/T 531.1 |
| Tensile Strength | ≥8.6MPa | GB/T 528 |
| Elongation at break | ≥600% | GB/T 528 |
| Dielectric Strength | 15kV/mm | ASTM D149 |

1. Quality Materials: Absolutely no recycled materials are used in production. All solutions are formulated based on experimental data.
2. Professional Team: Over 10 years of R&D experience with 20% of staff dedicated to innovation.
3. Advanced Equipment: Internationally leading electron linear accelerators and multiple hydraulic presses ensure precision.
4. Strict Management: ISO9001 and IATF16949 certified quality management systems.

Sandstorm Steel