Pipe Rubber Mandrel for Bridge Construction (made in China)
|FOB Price:||US $1 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1/ Piece|
|Transport Package:||in Pallets or Wooden Cases|
|Payment Terms:||L/C, T/T, Western Union, Paypal|
- Model NO.: Diameter range 150mm-2200mm
- Material: Natural Rubber
- Trademark: Dacheng
- Origin: China
- Usage: Concrete Pipe Making
- Size: 50-2400mm
- Specification: Various Specifications
- HS Code: 40169500
Sales Manager: Ms Jenny Lee
Mobile Phone: +86-18678456530
Companies: Zaoqiang Dacheng Rubber Co.,Ltd.
Inflatable rubber mandrel is a kind of cylinder bag that can expand, shrink, used to
form concrete component of cavity. It is easy to be used, economic, and durable. It
can not only save materials, but also has the shape characteristics, as it could be
round, rectangle, octagon, hexagon, trapezoidal pipeline, etc.
THE MAIN INFORMATION YOU WANT
|Terence of Thickness, mm||3.2±0.2|
|Adhesive tension of rubber|
|Tensile strength, M pa||≥12|
|Elongation at break, %||≥350|
|300% Stretch set length, M Pa||6|
|Stretch for deformation ratio||≤20 %(Prevent distortion)|
|Appearance||No cracks, no bubbles on the surface;|
the length of impurities trace is not more than 3mm;
the depth is not more than 1.5mm;
the quantity of the trace is not more than one;
the deformation is not more than 2mm.
1. Inflatable core mold design scientific and reasonable
2. Inflatable core mold has good aging resistance performance, long life
3. Inflatable core mold temperature range In the range of -10 Degree ~ +90 Degree,
Inflatable core mold material will not change
4. Inflatable core mold provides the necessary condition for the bridge, construction
5. Inflatable core mold construction technique is simple, safe, health.When Inflatable
core mold in application, using a few of simple tools, no need of special process.
As long as Inflatable core mold into a steel cage, inflating pressure of up to the
working pressure (according to the pressure gauge and instructions for quasi),
namely the pouring of concrete, the initial set of concrete, the Inflatable core mold
bleed out, can complete the molding product components, and Inflatable core mold
does not pollute the environment.
It is usually used in reinforced concrete members, bridge construction, irrigation
works and tunnels, such as stake, roof, roof board column, beam, building, water
conservancy project(shipyards, slipway, dock).
Q:Which specification can you produce?
A:Our factory is a professional manufacture of rubber balloon with rich experience.
Our produced specification is as follows:
Note: The above is our standard specification and we can also customize it as
client's special requirements.
Q:Can What kind of shape can you make?
A:we can make more than ten shapes including cylinder,round, rectangle, octagon,
hexagon, trapezoidal pipeline, etc, or according your requirements and drawings.