Specifications

1.Akran Abrasion<0.1.
2.The max length is 40M
3.widely used in building
4.factory direct sale
5.can be customized

concrete pump hose

 

Applications

1. Useful in various kinds of concrete pump machines

2. In shipbuilding industry, it can be used for removing rust and enhancing adhesion before hull painting.

3. Other industries: Oil tank rust-removing and reinforcing; corrosion protection in gates of bridges and irrigation works; rustproof, de-oxidation, and paint removal for metallic parts.

Main structure

Inner layer: Using natural rubber, polyurethane rubber and other composite rubbers as major materials, with the addition of special reinforcing agent.

Framework: The fabric reinforced sand blast rubber hose employs fine fabric (canvas) or chemical fabric cloth as reinforce layer; thus having good flexibility and loading-bearing capacity.

Outer layer: Using natural rubber and other composite rubbers, exhibiting good wear- and oxidation- resistance, long useful life and good view.

Main types

Normal sand blast rubber hose; rubber hose for waterway desilting, cementing pump truck, concrete, grout, sediment, coal injection truck, bulk cement truck, sandblast, big inch grout hose, white powder and dredging.

Blasting materials

Quartz sand, steel shot, sediment, ball bearing, cement powder, cement concrete, dry powder mortar, coal fines, carbon powder, and mineral powder.

Technology parameters

 

 

 

size:all standard size:the usual size is 2 ~16 inch

 

work pressure:15 bar~40 bar(1.5Mpa~4.0Mpa)

 

Abrasion:DIN 53516  25mm^3_~165mm3

 

 

 

Note: 1.The weights above are all theoretical values, and the actual weight needs to be re-determined as the customer’s requirement.

           2.Requirements for special working pressure, length, or colors may be satisfied according to orders.

           3.We can product the size(inner diameter)of you need,it include:3/4,1,1-1/4,1-1/2,1-3/4,2,2-3/8,2-1/2,3,3-1/2,4,5,6,7,8,10,12,18 ect.