Fireproof door is a door that can meet the requirements of insulating refractory stability and keeping integrity in a certain period of time. It is located in the fire zone for separating fire, evacuation stair, and a range of fire resistance of fireproof dividers.Fireproof doors, except the same function with the ordinary door,it even has the function to stop the spread of fire and smoke,and it can prevent the spread of the fire to ensure the evacuation in a certain period of time.
Fireproof doors are divided into:
1.According to the material :steel heat insulation fireproof doors;wood heat insulation fireproof doors;steel wood heat insulation fireproof doors;other material heat insulation fireproof doors.
2.According to the fire resistance and heat insulation performance:Class A fireproof door(no less than 1.5 hours), Class B fireproof door (no less than 1 hours), Class C fireproof door (no less than 0.5 hours).
3.According to the characteristics of opening and closing:normally closed fire proof doors,normally opening fireproof door
You can choose different levels according to their own requirements of fireproof doors.
1.Safe:fireproof door will not affect the actions of people, it can avoid the accidents caused by disabled people in the hospital who do not know how to use any sorts of equipment or facilities.
2.Quiet: fireproof door can be pushed just by hand, it will automatically close silently.There is no voice of the collision like the inside and outside door so as to create a quiet environment.
3.Energy saving: fireproof door has good sealing performance,and its closing is done well,which would not leave a crack under the door so as not to make cold or warm go through the door.
4.Comfortable: fireproof door could be opened with only 1 kg force and its open tension is less than 50 n. Even people in wheelchair can easily open and the handle position is in 700-1100 - mm height that whether adults or children can convenient push and pull.
5.Durable:its hardware which are easy to be worn and torn parts of pulley, track are imported hardware, and they have pass strict inspection to ensure the service life of products.
There are three ways of the product packing for your choice: Plastic foam+ Paper box+ Strong carton(optional).
1.We are a manufacturer with over 20 years experiences in construction products and a high-quality supplier for many global companies.
2.We are one of the leading manufacturer in China with 20,000 square meters factory and our products can meet all the requirements of quality.
3.We have the best price,quality and service.
4.100% QC inspection before shipment.
5.We are providing over 5000 million dollars construction products per year to the companies throughout the globe.
If you have any questions about the products or don't know what kind of products you want, please feel free to contact me.
Q,What's your price?
A,The price is based on buyer's specific requirements.
Q,What is the standard size of your windows and doors?
A,Our windows and doors are customized. We always manufacture as per your dimension.
Q,Do you provide sample? Is it free or extra?
A.Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q,How about the package?
A:Plastic Foam,Paper box and Strong Carton.According to your choice.
This product is sold to many countries and district. The delivery time depends. Normally 7-15 days after received the S/C.
This product provides consistent performance and is widely used by customers. The delivery time depends. Normally 7-15 days after received the S/C.
Established in the year 1999 as a partnership based entity at guangdong/guangzhou/, we Guangzhou Zhongtai Doors&Windows Co.,Ltd. are engaged as the skilled manufacturer of Fireproof Door & Much More. These products are stringently examined on numerous quality parameters before final dispatch.