مميزات خاصة
- Strong compression resistance: The double-layer pvc plus high-strength fiber cloth material processing, with higher compression resistance.
- Light weight: about 1/2 of the weight of the rubber air bag.
- Scope of application: Suitable for all kinds of large sewer pipe testing and plugging.
- Accessories: including sealing belt, gas pipe, valve, pressure gauge, gas pipe connector, etc.
- Note: Do not exceed the specified pressure range when inflating to ensure that there is no burr on the inner wall of the pipeline.
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