Sandblasting hose The stainless steel wire specially used for electroplating copper rubber hose is manually woven, which bears the pressure of 3-4 times that of the cloth clip hose, and has high compression resistance and flexion resistance.

1. Main purpose: It is mainly used for the transportation of liquid food containing solid particles such as particles, gravel, concrete, quicksand, concrete, gypsum, etc., and is applicable to various tunnel engineering projects, roadways, caverns and other engineering projects.

2、 Material Science: The inner rubber and outer rubber of sand blasting pipe are generally made of metal composite materials, with NBR (acrylonitrile butadiene polymer), SBR (oil extended styrene butadiene rubber), etc. accounting for the majority, or there is a kind of imported plastic hose PARArubber (trilobal vulcanized rubber) with stronger performance indicators.

3、 characteristic: Polyurethane material and EPDM rubber are selected as the key raw materials for the inner rubber, and unique reinforcing agent is added. The color of the inner glue of the finished product is light yellow and transparent, which has the characteristics of super wear resistance, high wear resistance and high pressure resistance. The wear resistance index value is 2-3 times of that of ordinary sandblasting hose.

4、 Type: Sand blasting treatment pipes are generally divided into light sand blasting treatment pipes and super heavy sand blasting treatment pipes according to the working conditions and the consumption level of raw material particles on transport materials. The spiral stainless steel wire can make them available in negative pressure natural environment.

Light sandblasting pipes are generally used for natural environment applications such as ship sandblasting, quicksand work, etc; The abrasion resistant NBR (natural rubber) raw material is generally used as the internal rubber, and the external rubber plastic packing belt is a composite rubber bag.

Super heavy sand blasting pipe is used for machine equipment sand blasting gravel, fine river pebble, mortar and other applications in natural environment.

Sand blasting vacuum solenoid valve is embedded with spiral stainless steel wire, and the negative pressure of general vacuum pump can reach 0.9 bar.

5、 Some of them are super heavy wear resistant Sandblasting hose Variable value.