The reinforcement of the ultra high pressure hydraulic hose is high strength steel wire winding layer with special treatment. Four layer design, two of them is high strength steel wire braid. 4 times safety factor. Outside jacket is polyurethane material to provide the maximum abrasion resistance. Small fluid resistance, small volume expansion, good chemical corrosion resistance, light weight small outside diameter, which greatly facilitates the use of various types of hydraulic tools.

All hydraulic hoses conduct over-pressure testing before they leave the factory. High capacity of bearing pressure, the maximum working pressure is up to 400MPa, matched with hydraulic bolt tensioners, hydraulic nuts, ultra high pressure hydraulic cylinders, ultra high pressure hydraulic nut splitters and also suitable for other 150MPa pressure hydraulic tools.