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fire proof sleeve
Impede heat radiation of flameProtect operaor from buring by hot pipeMoisture-proof,water-proof,resisrance to oil
This product is specifically for coated cables, fluid piping in high-temperature region, such as metallurgy, shipbuilding and other industries.
spesification (mm) | tolerance | Wall thickness (mm) | Thickness of coating (mm) | Work temperature | Transient septerature | Breakdown voltage |
Φ15 | ±1.0 | ≥2.0 | ≥1.0 | ≥260 | ≥1300 | 10-15kv |
Φ20 | ±1.2 | ≥2.3 | ≥1.0 | ≥260 | ≥1300 | 10-15kv |
Φ25 | ±1.5 | ≥2.5 | ≥1.0 | ≥260 | ≥1300 | 10-15kv |
Φ30 | ±1.5 | ≥2.5 | ≥1.0 | ≥260 | ≥1300 | 10-15kv |
Φ35 | ±2.0 | ≥3.3 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ40 | ±2.0 | ≥3.3 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ45 | ±2.0 | ≥3.3 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ50 | ±2.5 | ≥4.0 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ55 | ±2.5 | ≥4.0 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ60 | ±3 | ≥4.3 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ65 | ±3 | ≥4.3 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ70 | ±3 | ≥4.3 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ75 | ±3 | ≥4.3 | ≥1.2 | ≥260 | ≥1300 | 10-15kv |
Φ80 | ±3.5 | ≥4.5 | ≥1.3 | ≥260 | ≥1300 | 10-15kv |
Φ90 | ±3.5 | ≥4.5 | ≥1.3 | ≥260 | ≥1300 | 10-15kv |
Φ100 | ±3.5 | ≥4.5 | ≥1.3 | ≥260 | ≥1300 | 10-15kv |
Φ110 | ±4.0 | ≥5.0 | ≥1.3 | ≥260 | ≥1300 | 10-15kv |
Φ120 | ±4.0 | ≥5.0 | ≥1.3 | ≥260 | ≥1300 | 10-15kv |
Φ130 | ±4.0 | ≥5.0 | ≥1.3 | ≥260 | ≥1300 | 10-15kv |
red fireproof sleeve