Fire sleeve VCO has very extensive application nowdays, such as metallurgical equipment, chemical engineering, electronic appliances, etc. The fire sleeve VCO has got broad consumer consistent high praise because of itself performance. First, hook-and-loop Velcro edge for easy install. The fire sleeve VCO, unlike the traditional fire sleeve, do not need to disassemble pipelines, and stop working machinery. It is just been put on the pipelines. This way can save time greatly, save labor cost. Second, high temperature resistance. Like fire sleeve ,the fire sleeve VCO is made from woven insulated glass fibre braided sleeve that is heavily coated with 100% iron oxide silicone rubber. It can achieve multiple protection.