| Customization: | Available |
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| Condition: | New |
| Certification: | ISO9001, CE, CE/ISO |
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Multi-pipe diameter universal border airbags are made of natural rubber and polymer nylon, with the characteristics of sustainable expansion, mechanical die-casting one-piece vulcanization mode, is a greater density of rubber, has a very high pressure of 0.25MPa.
One airbag can enrich several kinds of pipelines with different specifications respectively, for example, DN300mm-600mm type can block all the pipelines of 300-600 respectively. Convenient, fast and safe.
The variable diameter pipeline sealing airbag is a device used for sealing underground pipelines. It is primarily composed of soft metals and multi-layer polymeric materials to form an airtight sealing bag. Both sides of the bag are equipped with waterproof adhesive strips that can withstand high temperatures. When the inflation reaches a certain pressure, the strip will tightly adhere to the pipeline and cable, achieving complete waterproofing. In addition, the inflation port contains self-filling polymeric materials to prevent gas leakage.
Types of inflatable rubber airbags
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Applicable pipe diameter mm |
inflation pressure MPa |
bathymetry ≤m |
Initial diameter mm |
lengths≤mm |
weights≤mm |
| u150-300 | 150-300 | 0.2 | 8 | 135 | 500 | 2.5 |
| u200-400 | 200-400 | 0.2 | 8 | 180 | 600 | 4 |
| u200-500 | 200-500 | 0.2 | 8 | 180 | 750 | 5 |
| u300-600 | 300-600 | 0.2 | 8 | 280 | 750 | 10 |
| u400-800 | 400-800 | 0.2 | 8 | 380 | 900 | 18 |
| u500-1000 | 500-1000 | 0.2 | 5 | 460 | 1050 | 25 |
1.When can I get the quotation?
A:We usually quote within 24 hours after we get your inquiry.
2.How long can I expect to get the sample?
A:The samples will be ready for delivery in 5-10days. The samples will be sent to you via express and arrive in 5-7days.
3.How long is the delivery time
A:Usually 10-15 days, depending on the quantity purchased.
4.How can I get a sample to check your quality?
A:After negotiating the price, we will provide you with samples for testing.
5.What's payment term?
A:T/T, L/C at sight, Western Union, Paypal, Moneygram
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