BS EN 13765:2010+A1:2015

This European Standard specifies requirements for four types of thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for carrying hydrocarbons, solvents and chemicals. It specifies bore sizes from 25mm to 300mm, working pressures from 4bar 1) to 14bar and working temperatures from –3 0°C to 150°C. Type1 hoses are suitable for vapour applications. Types2 to 4 hoses are suitable for liquid applications. NOTE1 The attention of users is drawn to AnnexA concerning the selection of the material for the inner wall of layers and any polymeric coating of the internal wire helix related to the chemical(s) to be conveyed by the hoses and/or hose assemblies. NOTE2 The manufacturer should be consulted where a polymeric coated internal wire is being considered for use with low conductivity hydrocarbons or chemicals. This European Standard does not apply to hoses and hose assemblies for: Aircraft refuelling ( EN1361 ); Fuel dispensing ( EN1360 ); Oil burners ( ENISO6806 ); Liquefied petroleum gas and liquefied natural gas ( EN13766 ); Fire fighting ( ENISO14775 ); Offshore liquefied natural gas ( EN1474‑2 ); Refrigeration circuits