| Customization: | Available |
|---|---|
| Usage: | Industrial, Household |
| Material: | Natural Rubber |
|
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Description of rubber culvert mandrel:
Rubber culvert mandrel is polymer composite materials processing product, it is the use of high-strength synthetic fiber fabrics ithstand the force skeleton, inside and outside the vulcanized synthetic rubber adhesive protective layer of tape to do, according to the design dimensions of a high temperature curing process made specifications, more size, more pressure rubber inflatable balloon shapes, depending on the size of the bridge, gutter size, tunnel size, inflatablepressure reaches the standard post-tensioned concrete pre-casting project tensioned beams, the initial setting of concrete grade to be after drain rubber inflatable balloon gas, pulled out after the rubber inflatable balloon, scrub clean after storage, until the nextre-use, with a high compressive strength, good flexibility, strong tightness, and used repeatedly, is a new lower cost bridge construction, water conservancy, the tunnel project costs, and increase the speed of the amount of pre-engineering concrete products supporting products.
Section Shape of rubber culvert mandrel:
1> Diameter (D) : From 0.1m to 2.2 m.
2>Total Length (TL) : From 0.5 m to 28m.
3>Other specification also available upon customer's request.
|
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 |
Features of our rubber cuvlert mandrel:
1.one strength cloth layer between two rubber layers, better tenslile strength, prevent explosion when you inflate, wear resistant.
2.Vulcanized production technology, not easy to crack.
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