1.Air and water lines, 2.light vacuum, mold machine water cooling 3. water soluble chemical spray 4.Light wall Air Pro braided polyurethane ... and durable. Use for compressor air, civil engineering etc. For extruded air hose, we can make from 1/4" to 2", max 100 ... meters per coil. For mandrel air hose, we can make from 1/2" to 2", max 100 meters per ...