Nowadays, most families use security doors, for fire doors, I believe that most people are not very well known.At present, many of our market business shops or storage items in the warehouse will be installed some steel fire doors, mainly to protect the safety of goods, both fire and theft, simply a dual-use ah.

Steel fire door specification

Thickness mainly refers to the raw materials, the door fan plate thickness 0.8mm-1.2mm, door frame thickness 1.2mm-1.5mm other hardware melt temperature shall not be less than 950 degrees Celsius fire resistance limit shall not be less than 0.9 hours

Steel fire door price

The price of steel fire doors varies from place to place because of different manufacturing costs as well as management costs of all parties in society.Most of the calculation by square, a little medium, the basic a square in 600-800 yuan.