Hydraulic hoses of high pressure (HVT) are used in hydraulic systems of various types
equipment as flexible connections for the transmission of oil, liquid fuel, emulsions in the specified range of temperatures (usually -40 to + 125 ° C). RPTs reinforced with one (1SN) or several (2SN, 4SP, 4SH) by balls of metal braid.
Sleeves of type 1SN, 1ST, 2SN, 2ST according to DIN EN 853
Internal diameters: 5 – 51 mm
Working pressure: 40 – 400 bar
Sleeves of type 4SP, 4SH, 3SP according to DIN EN 856
Internal diameters: 10 – 51 mm
Working pressure: 165 – 500 bar
Sleeves of Polyflex type according to DIN 20022
Internal diameters: 10 – 51 mm
Working pressure: up to 4000 bar