UL Steel Fire Door

Rosewood Grain Finish UL Listed Double Swing Steel Fire Safety Door/Max Size 8' X 8'

Henan Zhongwo Fire Science and Technology Co., Ltd, founded in 1995, is a rapid expanding manufacturing company in fire door industry. After 23 years development Zhongwo has become a leading fire door manufacturer all over in Central China.

Product catalogue ranges from steel fire door via wooden fire door to steel wooden fire door(wooden door with steel frame).

Our plant for steel doors covers an area of 50,000m² in which we introduce most advanced machines and equipment. Our whole production line needs only 20 workers who can produce up to 1000 doors every day.

Besides, we can also customize steel frames for you.

Standard & Certificate

Our steel fire doors are tested in accordance with UL10 (b), UL10 (c), NFPA252, CAN / ULC S104;

We got the UL certificate for doors and frames. The fire rating of our doors divides into 20/45/60/90/120/150/180mins.

Door Specification

Frame

Generally our frames are made from 1.2mm thick galvanized steel sheet. The type is knock-down or plug-in frame. The frame depth is normally 115 mm. We have also got UL certificate for our frames.

Reinforcements

• 3mm thick steel plate on sides of hinges, closer and locks.
• Double U-Type 43 X 25 mm channel made of 1.2 mm thick galvanized steel sheet.
• Gap covering strip is located between two doors of pair door and door and frame of single door.
• The edges of the doors shall be continuously welded and in contact with the floor to ensure their final feel.

Vision Panels

Attention: When the fire rating longer than 2 hours, we don’t suggest vision panels in doors.

Ironmongery

For US standard UL listed hardware like fire door closer, fire hinges, fire locks. More options such as panic bars, electric-magnetic door holders and fire door selectors are also available.

Remarks: If you don’t want ironmongery from us but only need us to punch hardware insert holes, please send us the specification and drawings of hardware you need, it will be best if you send us delivery samples.

Package

Our fire door and frame are individually packed.

• One layer perlite cotton around door and frame.
• Foam plates around 4 edges and corners.
• Two foam sheets on perlite cotton between foam plates.
• Two layers strong carton on each side of door.

Besides, we can also make wooden or steel pallet for you. Extra fees will be calculated then.