Product Specifications
| Prod Model: |
50-2700mm |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Dimensions: |
D 100-2700mm |
| Material: |
Natural Rubber |
| Capability: |
Water Rubber Hose |
| Color: |
Black |
Product Description
Contact:Jenny lee
Mobile:86-18678456530
Description:
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.
Types:
It can not only save materials, but also has the shape characteristics, as it could be round, rectangle, octagon, hexagon, trapezoidal pipeline, etc.
Usage:
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).
Items | Index |
| Terence of Thickness, mm | 3.2±0.2 |
| Hardness(Shore A) | 65±5 |
| Adhesive tension of rubber and fabric,N/25mm | ≥8 |
| Tensile strength, M pa | ≥12 |
| Elongation at break, % | ≥350 |
| 300% Stretch set length, M Pa | 6 |
| Stretch for deformation ratio | ≤20 %(Prevent distortion) |
| Suitable temperature,°C | -10~80 |
| 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. |
Zaoqiang Dacheng Rubber, a manufacturing company built in the year 1996, Located in Northern of China. In 2005, Zaoqiang dacheng Rubber Company mergersed with Fezhed Rubber technology company and other construction products producing companies to become a strong grouped company, which takes important part in standards correcting and the construction manufacturing area in China and part of the company is listed in the year 2012.
Our main products include: Bridge and Road Construction products as various elastomeric bearings, bridge pot bearings, spherical bearings, bridge flexible equipment; Seismic isolation as lead rubber bearings, high damping rubber bearings, steel type seismic bearings, waterproofing products as various waterstops, etc. We also in the area of pipeline solution products manufacturing.
These products contain 10 series with over 200 species and more than 2, 000 specifications. We can offer high quality products, competitive price and timely service for every client. Our products are successively used by many famous companies, and they were exported to 18 countries, including Canada, German, USA, Russia and so on.
Guaranteeing the product quality is our company's basic principle, Our Belief is Work once, Trust all lives!
