... machine pipeFor wires&cables protection,Galvanized steel strip,PVC shealth,stainless steel braided.Size:1/4"-4". ... 11.8mm-114.6mmMaterial: Galvanized steel strip(squared locked), PVC sheath,stainless steel braidedTemperature : -40+100Protection levels : IP68Color ... , insulated, chemical resistance.3.PVC sheath, adding in composition of fire resistance property, uv-resistant, aging resistance4. resistant ...