The hoses are designed for the supply of acetylene in gaseous state. GUFERO acetylene hoses are manufactured from layers of EPDM and NR materials. Hoses for acetylene are designed for an operating pressure of 20 bar. However, they should withstand pressures of up to 60 bar for a short time. Hoses for acetylene are designed for operating temperatures within the range from -25 to +80 °C. The hoses for acetylene are available with internal diameters of 4 - 10 mm.