3 layers oil resistant flexible NBR rubber hose 

3 layers oil resistant flexible NBR rubber hose This 3 layer oil hose(Fuel Hose) resistant to gasoline, diesel, lubricating oil , brake oil, ethylene glycol, propylene glycol, refrigerant solution. Black, flexible, anti-static compound pressure hose for oil and oil based media.  The polyester winding reinforcement layer gives this hose extra strength in high-pressure conditions.  The blended rubber cover resists  ozone aging, Anti-UV and abrasion. it's mainly apply to automobiles, trains, ships, engineering machines, etc.