Steel fire doors and fire protection system with the use of methodsIntroduction:Steel fire doors and fire protection systems are an important part of a building's fire safety. The steel fire door...

To buy a steel fire door that meets national standards, you need to follow these steps:Step: understand the national standardsFirst of all, you need to understand the national standard requirements fo...

Steel fire door is a common fire safety equipment, which can effectively stop the spread of fire and protect the lives and properties of people. However, steel fire doors may have corrosion problems i...

Choosing the right steel fire doors is vital for building safety and fire protection measures. When choosing steel fire doors, the following aspects need to be considered:1. Fire rating: According to...

Steel fire door is a common fire fighting facility, which is used to isolate fire and protect people's life and property. Regarding the relationship between the service life of steel fire doors an...

The air barrier performance of steel fire doors refers to whether the door body can effectively resist the spread of fire in the event of fire and prevent the fire from entering the room through the d...