The heat resistant and fire proof sleeve produced by Hebei Zeal is generally divided into three types: tubular style fire sleeve, winding tape style fire sleeve and VElCRO style fire sleeve. The advantages of winding tape style and Velcro style fire sleeve lie in convenient disassembly and assembly, no need to stop the equipment when installing, disconnect the cable and so on. There are fire-resistant and flame-retardant adhesive tapes sewed in the inner part of the sleeve. Only by bonding the bushing from the middle, it can play the role of sealing and insulation without affecting the equipment production. And save installation time. Large-scale smelting equipment is commonly used, and metal high temperature hoses are also used.
We all know that there will inevitably be some high temperature production environment in the traditional manufacturing industry, such as metallurgy, iron smelting industry, processing and foundry industry, etc., the production environment temperature is extremely high, and the energy supply of these industries in addition to coal and other fossil energy, but also the supply of electricity, and the transmission of electricity requires cable equipment to maintain its normal operation, as we all know. Ordinary wire covers are made of plastic, which melts quickly when exposed to high temperatures. So this kind of high temperature resistant casing which can withstand the test of high temperature came into being at the historic moment. Hebei ZEAL Fiberglass Materials Co., Ltd. is a leading company in this industry.
