Henan Zhengzhou Huayuan Road Factory Direct Sales Fireproof Bag

Fireproof package
This product can be made into various shapes of firewalls and fireproof layers according to the different requirements of users, and can also seal holes that require fireproof treatment. When encountering a fire, the material of the fireproof bag expands due to heat and forms a honeycomb-like monolith, effectively controlling the fire within a local area. The use of fireproof bags as partition walls has replaced the past materials such as refractory bricks, slag wool, and ceramic wool. Compared with them, fireproof bags have a significant thermal insulation effect.
Suitable for sealing the voids formed when cables, oil pipes, air ducts, air pipes, metal pipes and other penetrating objects pass through partition walls and living compartments in electric power, telecommunications, postal services, chemical industry, industry and mining, enterprises, and buildings. . It can prevent the spread of flames and is especially suitable for important parts where cables are frequently replaced.