Heat resistant suite-pipeline of silicon rubber fiber is made of high-puff fiberglass and coated with massive silicon rubber. This product could protect outburst of molten iron, molten copper and molten aluminum, and the spoil of high temperature or fire; it could protect spoil of continually putting under the high temperature of 260℃, under the highest temperature of 1090℃, it could work for 5-10 minute, and under the condition of 1650℃, it could work for 15~30 seconds….