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  • 03
  • Aug

3 Hours Fire-Proof Door

Glass fire door, Class A fire door, fire resistance time is 3 hours. The fire door has the function of ordinary door, and also has the function of preventing the spread of fire and the spread of smoke.

3 Hours Fire-Proof Door-ZTFIRE дари- дари оташнишонӣ, дари оташнашаванда, дари ба оташ тобовар, дари ба оташ тобовар, дари пӯлод, дари металлӣ, дари баромад