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FUB,FVB Air Flue Rubber Compensator
Main data of air flue rubber compensator
Technical performance | FVB | FUB |
compensation Length | ±100mm | ±90mm |
Working pressure | ≤4500pa | ≤4500pa |
Temperature range | -40°C-30°C | -40°C-300°C |
Installation length | 300-450mm | 300-450mm |
Variation rate of extension | ≤15% | ≤15% |
Distance between fixed brackets on the both ends | ≤15m | |
Distance between flexible brackets on the both ends | 2-4m | |
Performance of rubber | ||
Tensile strength | ≥12Mpa | ≥12Mpa |
Elongation at failure | ≥300% | ≥300% |
Permanent set at break | ≤25% | ≤25% |
Rigidity | 58±3° | 58±3° |
Aging in the heated air | 72°C×72h | 72°C×72h |
Change in elongation at break | ≥20% | ≥20% |
2012 hot sale FUB,FVB Air Flue Rubber Compensator