Excellent Material: Hydraulic test hose pressure is 630Bar, memory layer is nylon, reinforcement layer is aramid fiber, outer covering layer is polyurethane. Test Equipment: Hydraulic test hoses are used in hydraulic systems to test the pressure at various points in the hydraulic system and as a conduit for conducting fluid media. Standard Structure: The hydraulic test hose has a reasonable structure, se buckling, small size, light weight and easy to use. Long Service Life: The hydraulic test hose has good resistance to oil, acid and alkali, high pressure and is not explosive. Connector Specifications: One end of the hydraulic test hose is a female M16 x 2 connector to connect to the coupling, and the other end is a female BSP1/4 connector to connect to the instrument.