PU steel wire hose, PU steel wire telescopic hose raw material introduction and main application industries

by:Haikuo     2021-06-22
The raw material of PU steel wire hose is thermoplastic polyurethane, which is a product between rubber and plastic. It not only has the elasticity and high temperature resistance of rubber, but also has the properties of oil corrosion resistance, abrasion resistance, aging resistance, low temperature resistance, and tensile resistance of certain plastics. According to the tests of relevant departments, thermoplastic polyurethane has more superior characteristics than natural rubber: oil resistance is 15-20 times that of natural rubber; abrasion resistance is 30-50 times that of natural rubber; aging resistance is 3 to 5 times that of natural rubber ; It can work between -40℃~120℃.
  Properties: Extremely anti-wear, copper-plated steel wire enhances the strength of the hose, high pressure, vacuum and compression resistance, high shaft strength, so that the conveying material is smooth, good chemical resistance, flexible bending, the bending radius is about 3 times The outer diameter can discharge static electricity. Structure: The pipe wall is covered with strong and elastic copper-plated steel wire; Wall: Special top polyether-polyurethane, wall thickness of about 0.4-1.2MM, smooth inner wall. With the development of the domestic industrial hose manufacturing industry, the quality of domestic PU steel wire hose is comparable to imported products.

  PU steel wire telescopic hose is mainly suitable for dust removal and suction equipment, industrial vacuum cleaners, air conditioning and ventilation technology, woodworking machinery industry, ceramic machinery industry, industrial wear-resistant anti-static dust suction, industrial dust suction, etc. Such as: especially suitable for solid abrasives (dust, powder, fiber debris and particulate matter), high flow rate and very abrasive sand, gravel, useless glass and chips, gaseous and liquid media (oil vapor, welding fumes) , Ventilation equipment) conveying system. Industrial powder dust suction hoses of this kind basically use anti-static pu steel wire telescopic tubes. The mode of conducting static electricity is to use steel wire grounding to discharge static electricity. The static conducting dust suction tube must contain steel wire. The steel wire is connected to the machine, and the machine is grounded, so that static electricity can be discharged through the steel wire, machine, and ground wire.
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