| Customization: | Available |
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| Usage: | Industrial |
| Material: | Natural Rubber |
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Jingtong China rubber culvert balloons for sale
Rubber inflatable pipe plugs are a type of internal intercepting flow device made from high-quality rubber, featuring excellent burst strength, elasticity, and flexibility. They are primarily used for intercepting flow in drainage pipelines and are widely applied in the fields of water supply and drainage, civil engineering, and fire rescue. This inflatable bag expands through air injection, causing its wall to closely adhere to the inner wall of the pipeline, thereby achieving the purpose of sealing the pipeline.
1. Name: rubber culvert airbags
2.Shape: customized
3.Diameter: from 0.1m to 2.2m
4. Total length: from 0.5 to 28m 5.Feature: used repeatedly, high compressive strength, good flexibility, strong tightnessCross-sectional shape of rubber inflatable airbagPressure
1.Tolerance of Thickness:3.2±0.2mm
2.Hardness:65±5 Shore A
3.Adhesive tension of rubber&fabric≥8
4.Tensile strength:≥12
5.Elogation at break:≥350Mpa
6.Suitable temperature:-10-80°C
Technical parameters
| Diameter(mm) | Pressure(Mpa) |
| 150 | 0.08 |
| 160-190 | 0.08 |
| 200-220 | 0.07 |
| 230 | 0.06 |
| 240-280 | 0.05 |
| 300-370 | 0.045 |
| 380-480 | 0.04 |
| 500-520 | 0.035 |
| 550-600 | 0.03 |
| 620-680 | 0.025 |
| 700 | 0.02 |
| 620-680 | 0.025 |
| 700 | 0.02 |
Appearance
1. no cracks, no bubbles on the surface
2.the length of impurities trace is not maore than 3mm,
3. the depth is not more than 1.5mm,
4.the quality of the trace is not more than one
5. the deformation is not more than 2mm
Our Services
1. Sample order & smaller quantity
2. Huge stock for instant delivery.
3. Have new products every week.
Our advantages
1). Own the best engineers and production line in China
2). Good quality and factory price! (supplying Raw materials to Finished products makes competitve price)
3). Any range of hardness and thickness of EVA are avaiable!
1)Q: Do you offer samples of rubber product?
A: We are glad to offer you free samples. New clients are expected to pay for the delivery cost,this charge will be deducted from the payment for order.
(2)Q: How about the lead time?
A: Within7-10 days after getting the prepayment.
(3)Q: How can we pay?
A: For small sample shipping cost, you can pay either by L/C or by T/T
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