Red Single Swing Commercial Fire Rated Doors With Panic Bar Emergency Exit Door For Commercial Buildings

Emergency Exit Door For Commercial Buildings

Description:

The Zhongwo FD60 stainless steel fire door is widely used in all types of public fire doors due to its strong structure, simple shape and beautiful surface. Jamb with sealed expansion joints is made of fire-resistant, high-quality galvanized tape, rolled at once and made through a special production line without sound effects when closed. The beams are attached to the molds by a 90-degree angle weld and larger door frames can be assembled with bolts. The door leaf adopts the process where the cold galvanized steel sheet is bent with high quality and is filled with green and perlite board inside, which features fireproof, heat and sound and the surface adopts technology without welding points so that a Achieve smooth appearance.

Optional Color:

Door Datas:

Structure:

The thickness of steel doors is typically 40/45 mm for standard American doors and 45–72 mm for standard British doors.

Typical sizes of doors are 6'X7 'and 8'X8' for standard double doors and 3'X7 'and 4'X8' for single doors.

Doors must be reinforced for all types of surface equipment. Drilling and tapping of surface equipment performed in the field by the installer.

The edges of the doors must be continuously welded, ground and filled to ensure a smooth finish.

Bolt reinforcement should be an 11-degree steel angle, length 12 ".

The cylinder lock armature will be 16 degrees with a thread depth of 11 degrees. Other lock reinforcements should be close to 12-degrees.