Rubber Hose for Sand and Grit Blasting Using Nano Technology

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Product Description:

Rubber Hose for Sand and Grit Blasting


The kiynn brand rubber hose for sand and grit blasting is developed after 20 years of extensive studies. Using nano technology, the rubber hose exhibits characteristics of excellent wear-resistance, toughness as well as tolerance towards high pressure, with 3-5 folds wear-resistance of normal sand blast rubber hose and better performance.


1. Useful in various kinds of sand and grit blasting 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 blasting 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.

Suitable temperature: -40°C~+90°C


Technology standard: HG2192-2007


Technology parameters:

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



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Q:What is negative pressure rubber shock proof joint? Is vacuum piping available?
With high pressure, good elasticity, large displacement, balance pipe deviation, absorbing vibration and noise reduction effect, convenient installation, but also can greatly reduce the noise and vibration of the pipeline system, which can solve all kinds of line interface displacement fundamentally, axial expansion and concentricity problems, mainly installed in the pump inlet the vacuum pump inlet, or large, can solve the 100% rubber joint suction flat phenomenon.
Q:What is the method of making large diameter rubber joint?
Rubber joint also known as shock absorber, shock absorber throat, the main function is to shock absorption, noise reduction, protection of the pipeline, compensation pipeline expansion, cold caused by displacement.Its structure: both ends are two carbon steel flanges, the middle is rubber shock absorption part.
Q:SolidWorks how do you put rubber hose on the iron pipe?
It is important to note that different materials are assigned to each other: metal and rubber. To produce engineering drawings that guide production, fill in the corresponding section lines on the cutaway surface.
Q:Laboratory condensate water pipe must use rubber tube, shall not use latex tube reasons
Hose size measurement: the inner and outer diameter, outer diameter, wall thickness, enhancement layer concentricity, inner and outer layer of glue thickness, assembly diameter, new GB and ISO increased the length and the measuring point mark, provides no pipe joint and a hose length of various pipe joint measurement method.
Q:What should I pay attention to when rubber tube is in storage?
The phenomenon of natural vulcanization caused by long-term exposure to corrosive gas or prolonged exposure to sunlight is called aging of rubber. The main phenomena are increasing of self weight, volume expansion and strength reduction.
Q:Between the two flanges in the middle of the rubber tube, what is the name of the connection?
The product is mainly composed of inner and outer rubber layer, cord fabric and steel wire ring. It is formed by vulcanizing with metal flange at high temperature and high pressure
Q:How to distinguish the true and false corrosion resistant rubber soft joint?
Method for distinguishing true and false corrosion resistant rubber soft joint:Put the rubber joint in the corrosive liquid which needs to pass. One day, 24h can see that the swelling ratio is not more than 5%!
Q:The copper joint is leaking, and the tap water hose and copper joint are leaking
1, the expansion of aluminum pipe is not expanded, and re - do the side.2, copper joints are non-standard products, replaced by standard parts.
Q:How about rubber transfusion hose?
The last step is to protect the sulfide layer to remove the wound hose and then taking care, and pipe fittings withhold, then you can test the pressure sampling
Q:What is the essential difference between rubber expansion joint and rubber joint?
The expansion joint is also called expansion device, expansion joint and compensator. It is divided into several types, such as ripple compensator, sleeve compensator, rotary compensator and square natural compensator, and also has intubation type expansion joint. Among them, the corrugated compensator is more commonly used, mainly to ensure the safe operation of the pipeline, and has the following functions: 1.. Compensating the axial, transverse and angular thermal deformation of the absorption pipeline. 2. vibration absorption equipment to reduce the impact of equipment vibration on the pipeline. The deformation of the pipeline 3., absorption of seismic subsidence.

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