1. Type of emergency door
Ordinary security doors classified by materials
At present, the common security doors are mainly divided into four types in terms of materials: iron doors, stainless steel doors, aluminum alloy doors and copper doors. They have their own characteristics in quality and performance.
Iron security door: price wins
It can be said that the iron security door is seen and used most by ordinary people in the market, and several brands familiar to the public, such as Pan Pan in Liaoning, Nishang in Beijing and Longjia in Tianjin, all belong to this series. The price is basically maintained in 700 yuan ~ 1200 yuan, with a slight fluctuation due to different models and styles.
From the price point of view, it is low-grade, and because these brands have long been famous and have a long history of production, iron security doors have great choices in style, production technology and service. Obviously, it is aimed at mass consumption and is most easily accepted by the public.
The disadvantage of this kind of door is that it is easy to corrode, so it will rust and fade after a period of use, which will affect the beauty of the whole door.
Aluminum alloy security door: gorgeous appearance
The most prominent feature of special aluminum alloy security door is its gorgeous appearance, which gives people a feeling of brightening up at the moment. The price is basically between 1700~2300 yuan, which belongs to the mid-range security door.
Stainless steel anti-theft door
It belongs to the same grade as aluminum alloy doors, and the prices are basically above 2000 yuan. The reason why the price is high is because the price of stainless steel itself is high.
The color of stainless steel security door is too monotonous, and it is basically silvery white.
Copper security door: the top category in high-grade
In terms of material, the copper security door is the best. As a high-grade security door, its service targets are all those commercial office buildings, institutions and villas. The natural performance is also excellent. Since ancient times, emperors and ancient buildings have left bronze products. The copper anti-theft door combines anti-theft with household entry, which is not only advanced in style, but also has excellent performance in sterilization, fire prevention, corrosion prevention, prying prevention and dust prevention.
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Step 2 buy security doors
When buying, it can be decided according to personal preferences and economic conditions. Specific consumers should pay attention to the following points when purchasing security doors:
(1) Choice on demand: Consumers should choose the appropriate security door according to the actual requirements such as the size, opening direction and color pattern of the door opening in the room.
(2) Anti-sabotage function: Anti-sabotage function is the most important function of the security door. At the time of purchase, the seller may be required to show the inspection certificate of relevant departments, and the product quality shall meet the technical requirements of the national standard GB 17565-2007 "General Technical Conditions for Anti-theft Safety Doors".
(3) Material of door leaf: the thickness of qualified steel plate of security door frame should be above 1.5mm, the thickness of door body should be above 40 mm, and the weight of door should be above 40kg. Remove the cat's eye, doorbell box or lock handle to check the internal structure of door body. The thickness of the steel plate of the door body should be above 0.5mm, and there are several reinforced steel ribs inside, so that the front and rear panels of the door body can be organically connected together. Among them, the fire door should be filled with asbestos (fireproof cotton) and other materials with fire prevention function, and the door body should be knocked by hand to make a "bang" sound. Consumers should be flexible in opening and closing doors by hand. The production of fire doors should have the qualification certificate of fire doors issued by the state.
(4) Inspection of process quality: Pay special attention to check whether there are welding defects such as open welding, no welding and missing welding. See whether the door leaf and door frame are closely matched, whether the gap is uniform, whether the opening is flexible and whether the joints are tight. The surface of the door panel should be treated with anti-corrosion, and generally it should be painted and sprayed with plastic. The surface of the paint layer should be free of bubbles and uniform in color. Most doors are also embedded with rubber sealing strips on the door frames, so there will be no harsh metal collision when closing the door.
(5) Lock inspection: generally qualified security doors use special anti-theft locks that have passed the inspection by the public security department, and at the same time, the locks should be protected by steel plates with a thickness of more than 3.0 mm Now many special anti-theft locks are multi-directional, with the advantage that not only the door locks are locked, but also the upper and lower rails can be inserted to lock the doors. The prying resistance of the door is greatly improved. GA/T73-94 "Mechanical Anti-theft Locks" issued by the Ministry of Public Security clearly stipulates that anti-theft locks for mechanical thieves are divided into ordinary protection levels and advanced levels, represented by Class A and Class B respectively ... Class A locks refer to locks whose anti-destructive opening time is not less than 15 minutes, and technical opening time is not less than 1 minute, while Class B locks refer to locks whose anti-destructive opening time is not less than 30 minutes. Moreover, under the same circumstances, the safety performance of class B anti-theft lock is five times that of class A lock. High-quality security door brands will also use super B locks.
(6) Brand guarantee: Brand is the symbol of product quality and service. Brand mainly refers to product brand and dealer brand. When buying security doors in the market, it is best to buy them in a regular large-scale home building materials city. Attention should also be paid to the "FAM" logo, enterprise name, implementation standards and other contents of the security door when purchasing, so that the door that meets the standards can be both safe and reliable.
(7) After installing the security door, users should first check whether the accessories and materials such as keys, insurance policies, invoices and after-sales service lists are consistent with those provided by the security door manufacturers, and there must be no shortage of keys. When unlocking the lock installed in the door body with a key, the lock core should be easy and flexible without jamming; In the process of opening the door at 90 degrees, it should be flexible without jamming and abnormal sound.
Consumer Protection Committee reminds: when purchasing security doors, consumers should learn from many sources, choose well-known brands with strength and excellent product quality, and check the product inspection reports provided by operators; When ordering, the words "security door" must be marked on the invoice to prevent counterfeiting; When installing, carefully check the appearance of the security door, tear off the protective film to conduct a comprehensive inspection when necessary, and ask for warranty cards, invoices and other documents, so as to protect rights in time when problems arise in the future. Relevant administrative law enforcement departments should also strengthen supervision and strive to curb the proliferation of inferior security doors from the source. Vigorously publicize and implement the new security standards for security doors, improve the after-sales service quality of enterprises, and provide consumers with a harmonious, safe and assured consumption environment.
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3. Installation and maintenance of security doors
Security door is the first guarantee of family safety. Usually, when choosing a security door, the quality of the door and the quality of the lock are very important. After all, safety comes first. But in fact, the installation of security doors is also related to the use and life of Japanese back doors, which should also be paid full attention to. How to install the security door is qualified? Can be considered from the following aspects:
1, the installation of security doors should be based on the type of security doors used, using appropriate installation methods.
2. The door frame of the security door can be fixed to the wall with expansion bolts, or iron pieces can be embedded in the hole when building the wall, and welded with the door frame connector when installing.
3. No matter what connection method is adopted between the door frame and the wall, there should be no less than 3 anchor points on each side, and they should be firmly connected.
4. When installing the security door, first find it straight, hang it straight, temporarily fix it after the size is appropriate, and adjust it. When it is correct, it can be connected and anchored.
5. It is required that the sliding door can be pushed and pulled flexibly after installation; Horizontal doors are easy to open and close.
6, door frame and door leaf or other parts should be installed between the anti-theft device.
7. The handle, door lock, observation hole and other hardware accessories on the security door must be complete; The password protection lock, electronic alarm password system, doorbell paging and other devices on the multifunctional security door must be effectively improved.
8. The clearance with the ground plane is not more than 5 mm ..
How to maintain the family security door?
Some high-quality security doors have a long service life, but even if they have a long service life, they will cause a lot of trouble if they are not taken care of. Therefore, it is very necessary to know the correct knowledge of security door maintenance. Security doors in use should be maintained once a year.
1. Protective film on the surface of security door
After installation, the protective film must be torn off within 1 month, and the door exposed to the sun should be torn off immediately, otherwise the paint surface will be damaged.
2. How to use locks A, B and C
Keys can be provided for installation workers. After installation (after decoration acceptance), as long as the owner inserts the C key into the lock cylinder and rotates it 360 degrees, the B key will automatically become invalid, and the A and C keys can be used as usual. Don't try to open it with the C key until the owner moves in.
3. At ordinary times, you can drop engine oil at hinges, lock points and other opening movements for maintenance.
4. Drop vegetable oil, lubricating oil, etc. Do not enter the lock cylinder.
If it doesn't open flexibly, use a little pencil powder, or check whether the keyhole, upper and lower connecting lock points and doorframe keyhole are rusted. If there is rust, drop a few drops of engine oil on the upper and lower connection lock points and lock holes, and then open them several times.
5. The security door paint should pay attention to prevent the scratch of hard objects and sharp tools.
When cleaning, drip water into a clean wet towel, wring it out and scrub it. Do not use gasoline or banana oil for cleaning.
6. Please close the door at any time when entering or leaving the house.
When sleeping or going out, please use the key lock to lock it up and down, so as to strengthen the anti-prying function.
Note: After the security door is used for more than one year, all kinds of pins and contacts of the security door may rust. You can apply good lubricating oil to the pins and contact points one by one to increase the lubrication effect. Remember not to grease the hole.
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4. Brand of security door
Top Ten Brands of China Anti-theft Door
Pan Pan, the top ten brands of security doors in China, knows the price of security doors in Pan Pan.
Pan Pan Anzhu Co., Ltd. is headquartered in Yingkou, Liaoning, a beautiful coastal city. Over the years, the company has adhered to the road of independent innovation, and has successively developed and produced Pan Pan brand fire doors, steel wooden doors, rolling doors, indoor doors, protective windows, all-automatic garage door, radiators, color steel sandwich panels, steel structures, sound insulation screens, stainless steel kitchen utensils and other 100 series of new products. At present, the company has 8 modern door manufacturing enterprises, with an annual output of 1.5 million square meters of security doors and 250,000 square meters of protective windows.
→ Star product: Pan Pan security door model 3 1
Wang Li, the top ten brands of security doors in China, knows the price of Wang Li's security doors.
Wang Li Group Co., Ltd. is a comprehensive company integrating scientific research, design, manufacturing, sales, service, finance, real estate and international trade. Its leading products are security doors, anti-theft locks, scooters, electric bicycles, Danfu lubricating oil, radiators, kitchen utensils and other products, which sell well at home and abroad. The group covers an area of more than 200,000 square meters and has a high-end automatic control production base of 654.38+10,000 square meters.
In September, 2005, Wang Li's security door was awarded "China Famous Brand Product" by the General Administration of Quality Supervision, Inspection and Quarantine. In June 2006, Wang Li's anti-theft safety door and mechanical anti-theft lock were recognized as national inspection-free products, and Wang Li's trademark (recognized by industry and commerce and judicial departments) was recognized as a well-known trademark, and it was the only enterprise in the same industry that won six gold medals.
→ Star product: Wang Li security door Y 10 1 ventilation door.
Buyang, the top ten brands of security doors in China, knows the price of security doors in Buyang.
Buyang Group was established in 1992. After more than ten years of continuous development, Buyang door industry, Buyang auto industry, Buyang real estate, Buyang auto parts and Buyang logistics have been formed. At present, the group covers an area of 450,000 square meters and has 1 1 international advanced modern door production lines, forming an annual production capacity of 3.5 million anti-theft safety doors. Buyang Group, as the first enterprise in the security door industry, has three authoritative medals: "China Famous Brand Product", "China Well-known Trademark" and "National Inspection-free Product". From 2006 to 2008, Buyang Group was rated as one of the top 500 competitive enterprises in China and one of the top 100 enterprises in China for three consecutive years.
→ Star product: Buyang security door S- 18A 18 Bachelor's degree.
The top ten brands of China security doors, Xingyueshen, know the price of Xingyueshen security doors.
Xingyue Door Industry (Zhejiang) Co., Ltd. was established in 200 1, which is one of the three door industry manufacturing bases established by China Xingyue Group. Its brands, such as Xingyueshen and Ourui, have successively won the national safety door quality exemption, Zhejiang famous trademark, Zhejiang famous trademark, best-selling brand and China famous trademark. At present, Xingyue Door Industry has 12 production line and 70 assembly lines for producing steel, copper, wood, steel wood, stainless steel and other materials with different manufacturing processes, with an annual production capacity of nearly1500,000. Xingyue door industry has also rapidly developed into one of the leading enterprises in the door industry.
→ Star product: Xingyueshen security door B43T2- Fu Rongmen
Sheng Qun, the top ten brands of security doors in China, knows the price of Shengqun security doors.
Sheng Qun Door Industry is a subsidiary of China Shengqun Group. Shengqun Group, founded in 1989, is a large-scale group company with no region, involving in the manufacturing of supporting building materials for real estate, automobile and motorcycle products, real estate investment, financial investment and other fields. After unremitting efforts, the trademark "Sheng Qun" was recognized as a well-known trademark in China, and Sheng Qun door industry passed the certification of "China Environmental Protection ten ring Mark" and became one of the main drafting units of national environmental protection standards for "wooden doors and steel doors". "Sheng Qun" brand security door has been rated as "Zhejiang Famous Trademark" for two consecutive years, and won the national inspection-free product. "Sheng Qun" brand security door and wooden craft door are listed as "selected parts and products of national comfortable life demonstration project", and "Sheng Qun" brand fire door has obtained the type approval certificate of fire door. Sheng Qun brand security doors, metal entrance doors, fire doors and garage doors have become well-known brands at home and abroad.
→ Star product: Shengqun security door Shi Sheng Giants QS-603
Maxim, the top ten brands of security doors in China, knows the price of Maxim's security doors.
Established in 1989, Chongqing Maxim (Group) Co., Ltd. is a comprehensive enterprise focusing on door industry, and its investment covers auto parts, new environmental protection building materials, real estate development and other industrial fields. The door manufacturing products under the Group include security doors, indoor doors, fire doors, rolling doors, garage doors, bullet-proof doors and many other varieties. It is one of the largest and most comprehensive manufacturers in China. Since 2000, the Group has been awarded the honorary title of "Top 50 Industrial Enterprises in Chongqing" for1year. Maxim's anti-theft door was awarded the title of "China well-known trademark" and Maxim's trademark was awarded "China well-known trademark".
→ Star products: Maxim's plastic-coated security door series.
Top Ten Security Door Brands in China Understand the Price of Security Door in Spring.
Spring Group was founded in 2002. At present, the company covers a total area of about 280,000 square meters, with an annual output of all kinds of security doors, fire doors, real copper doors, armored door, non-standard doors, wooden doors and wooden floors10.5 million square meters. The company's main business is research and development, manufacturing and sales of all kinds of high-end categories and wood floors, and it has a perfect pre-sales and after-sales service system. With more than 2,000 sales outlets covering the whole country, it is a large-scale modern professional enterprise integrating five industrial chains. Zhejiang Chuntian Door Industry Co., Ltd. is the core enterprise of China Chuntian Group.
→ Star product: spring security door CT-A380
Wanjia, the top ten brands of security doors in China, knows the price of Wanjia security doors.
Shanghai Maoxiang Door Industry Co., Ltd. mainly deals in Wanjia steel doors, Wanjia steel and wood armored door, Wanjiashi wooden doors and Wanjia locks. With the concept of honest management and sustainable management, the enterprise is committed to the first-class installation team and provides customers with the most professional after-sales guarantee.
→ Star product: Wanjia security door Grade A WJ- 106.
Ten brands of China security doors leap to understand the price of security doors.
Feiyue Door Industry is a large-scale modern enterprise specializing in the production of medium and high-grade Carmen, steel and wood craft doors, indoor suit doors, ecological doors and solid wood doors. The head office covers an area of more than 50,000 square meters and has a set of internationally leading door production lines, integrating R&D, production, sales and service, and leading the market trend with quality, innovation and credibility. Adhering to the tenet of "people-oriented, harmonious development", the company serves customers with the most humanized concept, leaps the professional production R&D team and improves the service system to ensure that every door you buy is worth the money.
→ Star Product: Feiyue Security Door Gold Coast Steel Wood armored door FY-5004
Ya Wang, the top ten brands of security doors in China, knows the price of Ya Wang's security doors.
Shanghai Langqing Metal Doors and Windows Co., Ltd. was established in 2004, located in Nanxiang Industrial Park, Jiading District, Shanghai. It has spacious and bright office buildings and modern standard workshops, and is equipped with sophisticated production equipment. Is a modern enterprise that has been focusing on the research and development and production of high-quality artistic security security doors, fine steel aluminum plate carved villa doors, high-grade villa doors, steel entrance doors and boutique doors. The brand "Yasi King" founded by the company took the lead in integrating aesthetics into the manufacture and sales of "doors", changing the traditional concept that "doors" are only equipped with anti-theft devices, and its flagship franchise stores are all over the country.
→ Star products: IELTS Wang security door series