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What is a polyurethane hose?


Polyurethane hose market is also called PU hose, its structural characteristics with strong elastic coppered steel wire coated in the pipe wall, the wall material is made of special polyether type -PUR material, is now a substitute for industrial PVC material, PUR material wear resistance is better than PVC material, the pipe body will not be subject to climate change resistance. It has the properties of tensile resistance, strong tensile strength, high tearing strength, abrasion resistance, bending resistance, penetration resistance, low temperature resistance, hydrolysis resistance and so on. Can be made thickness 0.4mm to 2.0mm thickness, spiral steel wire using copper-plated elastic steel wire, steel wire telescopic, soft bending performance.

Polyurethane hose material does not contain any plasticizer, non-toxic and tasteless, can also be used for food industry food grade hose, in line with food grade DA 21 CFR 177.2600 and 178.2010,EC guideline 2002/72/EC(formerly 90/128/EEC) standards, The bending radius is approximately equal to the outer diameter, and electrostatic discharge (according to BGR-132,formerly ZH 1/200) spiral wire ground. It is also suitable for all kinds of abrasive solids such as dust, powder, fiber, chips and particles, gas and liquid environments.

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