| Customization: | Available |
|---|---|
| Condition: | New |
| Certification: | ISO9001, TUV, GMP, ISO, CE |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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.Cross-sectional shape of rubber inflatable airbagFeature:
Production Process
The production process of rubber inflated culvert balloon is divided into two types: cold bonding process and hot pressing vulcanization process.
| Round φ220 mm × 8.5 m | |
| Round φ260 mm × 10.5 m | |
| Round φ360 mm × 14 m | |
| Round φ390 mm × 14 m | |
| Round φ520 mm × 17 m | |
| Octagonal φ360 mm × 760 mm | Reducer φ360 mm × 600 mm × 11 m |
| Octagonal φ460 mm × 760 mm | Reducer φ460 mm × 600 mm × 14 m |
| Octagonal φ560 mm × 760 mm | Reducer φ560 mm × 600 mm × 17 m |
| Octagonal φ710 mm × 760 mm | Reducer φ710 mm × 600 mm × 21 m |
| Octagonal φ560 mm × 780 mm × 17 m | |
| Octagonal φ710 mm × 800 mm × 21 m | |
| Octagonal φ460 mm × 550 mm × 14 m | |
| Oval φ360 mm × 520 mm × 17 m | |
| Oval φ360 mm × 480 mm × 14 m | |
| Diameter (mm) | Inflation Pressure |
|---|---|
| 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 |
| Remark: The above commonly used models are available from stock all year round for urgent use. | |
Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.Our services
1. Advanced and Sufficient equipment More than 100 sets of most advanced equipment in our workshop ensure timely delivery time for large orders. Additional, it can ensure standardized production, which accord with international standard.
2. Experienced and skilled worker team Equipped with professional production skills and several years experience, our worker team can improve production efficiency and reduce production losses for cost reduction.
3. Multiple models for completed products We have almost all of standard bearing pad models to produce standard bearing pads, including pot bearing, laminated bearing pad, spherical bridge bearing, high damping rubber bearing and lead rubber bearings.
4. Perfect Package & Timely delivery All the products are inspected before loading, then they will be perfectly packed. Then our skilled loading team will operate the equipment for easy and fast loading.
5. Professional sales team Full knowledge of bearing pad products, good spoken and written English and excellent communication skills can offer you the best solutions to your questions. You can ask for recommendation, customized service and any other information you want from them.
1.When can I get the quotation?
){kind=link}