High Pressure Polyurethane Drainage Hose for Coal Mining

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product description

Inner LayerTPU (Thermoplastic polyurethanes)
ReinforcementPolyester fiber
Cover LayerTPU
Performance
  • Ultra-high burst pressure

  • Resistance to high pressure, acid, abrasion, and aging

  • Resistance to puncturing

Property
  • Light weighted, flexible, and cost-effectiv

  • Easy to be transported, stored, and laid out

  • Quick to be connected with quick couplings in harsh environment

Application
  • Mine rescue in emergenc

  • Underground drainage in emergency

  • Drainage under coal mine

Working Temperature-50 to 80
Color
  • Red, black, military green, blue, and orange are provide

  • dCan be customized according to customers' demands

Specifications

DescriptionNominal I.D./mmBurst Pressure /MpaUnit Weight kg/m
DN 100/4.21028.401.55
DN 150/2.41524.802.50
DN 150/4.21528.403.07
DN 200/2.42544.804.05
DN 250/1.52543.004.20
DN 300/1.53053.005.00