Nov 21,2022

Structure of steel sea container door leaf

Door material: The steel must be domestic high-quality double-sided hot-dip galvanized oil-free steel plate from Baosteel or Shougang, and the thickness of the bare steel plate is ≥0.8㎜.


Nov 17,2022

A, B, C fire door use places

1) The opening of the firewall. 2) Cinemas, auditoriums, theaters. 3) The doors of each equipment room in the refuge area. 4) The high-rise ward building is near the door of the stairwell.


Nov 15,2022

Installation method of steel fire door

There are some differences in installation methods between steel fire doors and wooden fire doors. It is also slightly different from the fire rating. You must pay attention to the details when installing.


Nov 11,2022

Considerations when buying steel doors

It needs to use galvanized steel plate, oxygen shielded welding to strengthen the reinforcement, install waterproof threshold (or bottom seal), anti-theft pin, anti-ultraviolet High-quality coating to adapt to the harsh working environment of outdoor sun and rain.


Nov 07,2022

Introduction to the differences and advantages of steel purification doors and anti-theft doors

The steel purification door refers to the door used in conjunction with the clean room project. The steel purification door is designed to clean the workshop, easy to sterilize, and has no dead ends.


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