| Customization: | Available |
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| Usage: | Industrial, Household |
| Material: | Natural Rubber |
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The rubber inflated culvert balloon, also known as the bridge inflatable core mold, is an expandable and contractible cylindrical bag made of rubber with a fiber-reinforced layer, featuring excellent tensile strength, elasticity, and air-tightness. It is primarily used to form cavities in concrete components.
When manufacturing hollow components, the inflatable core mold is placed in the middle of the component and is expanded by injecting compressed air. The inflated core mold can withstand the pressure of concrete, thus effectively replacing traditional wooden, bamboo, and steel molds. When in use, simply open the valve, and the airbag will deflate, making it easy to remove from the cavity.
Category
Based on the shape of the rubber inflated culvert balloon, it can be divided into the following common types: rectangular, round, regular octagonal, flat octagonal, reducer, and elliptical.
Types of airbags
Section Shape:
1> Diameter (D) : From 0.1m to 2.2 m.| 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 |
Packaging:
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, Alipay
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