... 4.PU,PA,steel wire ,fiber low and high pressure industrial hose for air water oilWelcome to our website!Our Shandong Ningjin Ludun PU ... series of PU hose ,series of PA hose etc. Our hoses are widly used in industries such as hydraulic pressure , pneumatic ,mortar conveying ... pressue:6--1200barTemperature:-40°c--120°c low and high pressure industrial hose for air water oil