Industrial fire sleeve is used in a variety of industries and applications; typically to protect hydraulic hoses, pneumatic lines, electrical cables, control wiring, welding cables, electric arc furnace cables, etc. from high temperature, flames, molten metal splash, welding splatter, slag, grinding & welding sparks and environmental contamination. haixiasong5658 at hotmail dot com or skype: kathysong0425 for any details