| Customization: | Available |
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| Condition: | New |
| Certification: | ISO9001, ISO |
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Inflatable mandrel inflatable rubber core module is made up of tin rubber professional design and production of a cylindrical bag can expand and contract to form a cavity in producing hollow concrete component when put it in the middle and fully compressed air after concrete setting out the bag of compressed air inflatable mandrel inflatable rubber core mold shrinkage and can extract from cavity.
Inflatable mandrel inflatable rubber core modules can be soft when it USES a simple economic durable not air any folding of shrinkage, crimp inflated with enough strength to bear the brunt of the concrete after it is unmatched by any traditional metal core model.Inflatable mandrel inflatable rubber core mould is suitable for the reinforced concrete member smoke hole pile, roof, roof plate column, beam, underground pipelines are widely used in industrial and mining foundation,railway, highway Bridges, Bridges, construction, water conservancy engineering dock, slipway, dock.
Application:
Construction Engineering: Inflatable core molds are used to form cavities in concrete components such as hollow slabs, piles, roof trusses, roof panel columns, and beams.
Bridge Construction: In bridge construction, inflatable core molds are used for casting concrete beams and slabs, ensuring the stability and load-bearing capacity of bridge structures.
Tunnel Construction: In tunnel construction, core molds can be used to form cavities in tunnel linings, enhancing the overall structural performance of tunnels.
Water Conservancy Projects: Inflatable core molds are used for casting components like docks, shipyards, and piers.
Industrial and Mining Foundation Treatment: Core molds serve as temporary support structures to ensure the stability and load-bearing capacity of foundations.
Pipe Making: Inflatable core molds can be used to create pipes of various shapes, including circular, elliptical, rectangular, and arched, to meet different engineering needs.
| Material | High-strength synthetic rubber |
| Diameter Range | 50cm - 10m |
| Length Range | 1m - 50m |
| Working Pressure | 0.05MPa - 0.25MPa |
| Burst Pressure | 3 times the working pressure |
| Temperature Range | -20°C to +70°C |
| Airtightness | No air leakage |
| Chemical Resistance | Resistant to weak acids and weak bases |
| Connection Methods | Flange connection, zipper connection |
| Packaging | Vacuum packaging |
| Storage Conditions | In a cool and dry place, away from direct sunlight |
| Service Life | Over 5 years (under normal use conditions) |
Tolerance of Thickness, mm |
3.2±0.2 |
Hardness(Shore A) |
65±5 |
Tensile strength, Mpa |
≥12 |
Elongation at break, % |
≥350 |
Hengshui Jingtong Rubber Co., Ltd., is an experienced and professional manufacturer of construction engineering products. It is located in Hengshui City, Hebei Province, China.
We have 5 workshops, covers an area of 98000 square meters. We have whole sets of production lines. Our team has 20 technicians ,more than 200 workers and 10 sales..
Our products are widely used in domestic markets and important projects. These years, our products having been exported to many countries and received good reputation. Such as Malaysia, Kenya, Uganda, USA, Australia etc.
We see "quality, integrity and good service" as the basis for developing of a factory. We have rigid quality control system from raw material choosing to manufacturing and delivery. What's more, our products have passed ISO and GB inspection. If you are still in anxiety, we can also provide the third party reports of more than 3000 projects in domestic.
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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