Features: 1.For demanding applications, featuring a 4:1 safety factor. 2.Outside jacket is made of polyurethane, to provide maximum abrasion resistance. 3.Low volumetric expansion under pressure to enhance safely system efficiency. 4.Applicable temperature: -40C ~10O'C. 5.Both ends of hydraulic hose are with NPT3/8 or NPT1/4 external thread. 6.Supporting the use of hydraulic pullers,hydraulic flange tools,hydraulic torque wrenches, nut splitters and also suitable for other 70MPapressure hydraulic tools.