Wear-resisting sandblasting hose

Wear-resisting sandblasting hoseis a type of material conveying pipe. It is mainly used for fluid transportation of solid particles including granules, gravel, cement, flowing sand, concrete, gypsum, etc. It is applicable to various types of tunnel works, wells, caverns, etc. Engineering operations. Sandblasting hose inner and outer rubber are usually made of wear-resistant materials, mostly NBR (acrylonitrile butadiene copolymer), SBR (oil-filled styrene-butadiene rubber). Sandblasting hoses are generally divided into light sandblasting hose and heavy sandblasting hoses according to working conditions and the loss degree of the material particles to the conveying medium. The spiral steel wire will make it suitable for the negative pressure environment. The common temperature range is -30°C~+80°C.
In general, the cloth hose is composed of three layers: the inner rubber layer, the multi-layer cloth winding layer, and the outer rubber layer. The composition of some special cloth hoses needs to be more complicated, including the inner rubber layer and the multi-layer structure. The four layers of the cloth winding layer, the spiral steel wire reinforced layer and the outer rubber layer are used. This reinforced cloth hose is used for transporting liquids in a relatively harsh environment and is relatively wear-resistant. The cloth hose has the characteristics of small outer diameter tolerance, good oil resistance, heat resistance, light weight, softness, durability, etc., and is widely used in various viscous fluids because of the reasonable structure design and excellent quality of the cloth hose. Transport of powdered solid material media.
According to the pressure requirement of sandblasting  hoses, two layers of cord can resist 40KG pressure, which is fully enough, and the thickness of the wear-resistant adhesive layer and the flexibility of the hose are increased.

Sandblasting hose is also called sandblasting rubber hose. It is suitable for sandblasting rubber hoses used for wind pressure sandblasting and ramming on metal surfaces and wet blasting and dry blasting in construction. The common areas of application are shipbuilding, machining, spraying, etc.