The hose is made of a smooth, seamless PTFE tube. The PTFE tube of the hose is extruded under strictly defined and controlled conditions, which ensures its highest quality, minimal porosity and maximum possible for obtaining for hose smooth with PTFE flexible and flexibility. braid made is with annealed wire of steel AISI 316, o strictly controlled angle arrangement and voltage bundles wire braid, co results minimal changes length hose pod high pressure. Due to the unique properties of PTFE (large operating temperature range, resistance to most substances and chemical compounds, negligible adhesion surface) hose SMOOTHBORE perfectly is suitable for conveying substances chemical, food, fuels, oils, paints, solvents, adhesives, dyes, detergents, steam water itp. – as well as for classic high-pressure hydraulic oil installations. Safety factor 3:1; if a factor of 4:1 is required (np. acc. to EN 16643) should multiply values through 0.75. at temperature use above +130ºC maximum pressure working given in parameters should reduced o 0.75% na each 1ºC above tej temperatures. for example at temperature 170ºC maximum pressure working for hose AF-SWSB-316-06 is: 240 bar – (170ºC-130ºC) x 0.75 = 240 bar – 30% = 168 bar. Material hose: smooth PTFE (teflon). Reinforcement: single braid of steel AISI 316. pressure working: from 80 bar to 240 bar – depending on diameter hose. temperature use: from -70°C to +260°C.