Features
- Fire-rated: 3.0 hrs
- Seamless welding assembly method
- Vertical steel stiffeners reinforcement
- Application: Super heavy door or tempered-rise door for stairwell, public access, tea room, secure corridor, toilet, office, storeroom.
Specifications
- Door / Frame Material：Steel stainless or Hot Dip Galvanizing Steel
- Dimensions：
-Single leaf 1220 x 3000 mm, 1220 x 2440 mm
-Double leaf：2440 x 2440 mm
-Double leaf：2440 x 2440 mm
