High quality & High efficiency
The door is made of aluminum frame.The type of finish coloring- steel sandwich panel.You can also order a piece.
1)The kind of opening and closing is preparing the slide door of a manual operatiug, automatic close, and
2) Custom-made door
3) From inspection door to large doors for loading machinery.
4) A double door and single door are prepared
If a rough size is taught, it estimates according to the size.At that time,please teach us single open or both side open too.
|type||single open or double open|
|mechanism||manual operating or automatic close or automatic |
|size||wide × hight|
|surface material||coloring-steel or stainless steel or aluminium|
|core||expanded polystyrene or paper-honeycomb |
|window(optional)||necessary or unnecessary |
| louver(optional)||necessary or unnecessary |
|lock(optional)||necessary or unnecessary|
In addition, if there is a request, please ask us !
- Q:Second-hand new steel doors and windows to sell the price of how much ah?
- Generally 100 yuan a square meter
- Q:Stick plastic steel doors and windows of the plastic is what?
- Sticky steel doors and windows of the plastic: glass glue
(1) first use glue gun;
(2) to determine the width of the glue, that is, the width of the gap;
(3) according to the width of the gap between the glue cut into a smaller diameter than the gap;
(4) to do a good job on both sides of the gap on the protection of the work, in the gap on both sides of the glass, profiles, stone and other paste above 2-3CM of the adhesive tape on both sides of the glass, profiles, stone play a protective role, also There is a great deal of convenience in fixing the cracks inside the gap;
(5) master the speed of glue and glue gun movement speed, according to the depth of the gap even moving plastic gun;
(6) to fight the plastic dressing area, find a blade will not flatten the place to scratch, when the glue did not hit the gap when the place filling plastic;
(7) After 48 hours after the material on both sides of the tape can be peeled off to complete the construction.
Along a line to lay down on the beautiful, and can not pause, force to be uniform, to one-time hit in place.
- Q:How to get steel doors and windows installed qualification?
- China's doors and windows are required to install the relevant professional contract qualification. Enterprises need to apply for relevant qualifications, and through, before undertaking the relevant projects. Door and window engineering contractor qualification is divided into one, two, three.
Door and window installation qualification Application conditions:
1, the company nearly two years to undertake the following three items in more than two metal doors and windows construction, project quality qualified.
(1) metal doors and windows of buildings of 6 or more buildings;
(2) area of 1000 square meters above the metal doors and windows works;
(3) single contract amount of more than 1 million yuan of metal doors and windows works.
Note: the new business can not provide.
2, business managers with more than 2 years of project management experience; technical person in charge with more than 5 years engaged in metal doors and windows construction technology management experience and has the relevant professional intermediate titles; financial executives with intermediate or above accounting titles. Enterprises with titles of engineering and economic management of not less than 8 people, including engineering and technical personnel of not less than 5 people; engineering and technical personnel, with more than mid-level titles of not less than 3 people.
Enterprises with two construction division of not less than 3 people.
3, the registered capital of more than 100 million enterprises, corporate net assets of more than 1.2 million.
4, the enterprise nearly two years the highest annual settlement income of more than 3 million yuan. (Note: new business does not provide)
5, the enterprise has a metal doors and windows processing, production of the plant area of not less than 500 square meters, and a matching processing, production, installation equipment and testing equipment.
- Q:Plastic steel door titanium door which is good
- 1, steel doors Advantages:
(1) plastic steel door material with fire, no spontaneous combustion, no combustion, self-extinguishing.
(2) thermal conductivity than wood, metal is much lower; insulation effect is much better than aluminum.
(3) between -30 ℃ to -70 ℃, the sun, rain, dry, humid environment, no deformation, no discoloration, not brittle, but also acid and alkali drugs and waste salt erosion, , Cement, glue effect.
(4) well-designed door structure with drainage, seams tight, can completely separate the rain, the sound is less than 20 UP.
(5) the use of cleaning agents after cleaning as bright, the service life of up to 30 years or more.
2, plastic steel door Disadvantages:
Plastic doors can only open one-way, the switch is not convenient, easy to deformation.
3, titanium door advantages:
(1) high strength, good rigidity, light weight.
(2) the use of temperature than aluminum alloy several hundred degrees, at moderate temperatures can still maintain the required strength.
(3) titanium alloy in the humid atmosphere and sea water medium work, its corrosion resistance is much better than stainless steel; pitting, acid corrosion, stress corrosion resistance is particularly strong; alkali, chloride, chlorine organic products, Nitric acid, sulfuric acid, etc. have excellent corrosion resistance. But the titanium has a reducing oxygen and chromium salt medium corrosion resistance is poor.
(4) titanium alloy at low temperature and ultra-low temperature, can still maintain its mechanical properties.
4, titanium door defects:
The main limitation of titanium and titanium alloys is poor chemical reactivity at high temperatures with other materials. This property forces the titanium alloy to be different from the conventional refining, melting and casting techniques, and even often causes damage to the mold; as a result, the price of the titanium alloy becomes very expensive
- Q:Plastic doors can do up to wide?
- This look at what you do window type, in general 80CM should be no problem, push and pull on the very good.
Shide kind of pop door quality is also very good, but that kind of door for the door width is relatively large.
Up to 70 cm, the big is easy to bad, the product quality is absolutely a problem, our company with Shide open the door, a single open there are more than one meter, with more than 10 years also nothing ah
Double open the door, generally in the 50-70CM.
- Q:Steel doors and aluminum alloy door which is good
- Both have their own advantages and disadvantages, and corresponding to the different decorative environment should be used the most suitable door, so as to play a more perfect effect:
1, wind pressure strength and watertight performance:
As the plastic steel door material strength and rigidity is relatively low, although after processing steel to enhance, but its wind pressure and watertight performance than aluminum level lower one level. According to the end of 1998 OKorder enterprises to submit 425 batches of steel doors three examples of performance analysis seriously pointed out that "plastic doors in high-rise buildings should be used with caution." So, in the high-rise building, we use the most suitable aluminum alloy door.
2, airtight performance:
Plastic doors because of the box, fan parts are welded, so the air tightness should be slightly better than the screw of the aluminum alloy door, but the aluminum profile height accuracy, box, fan with more closely, so the two are still in At a level level.
3, insulation performance:
Aluminum door insulation performance as plastic steel door is good, but the two of the whole heat transfer coefficient ratio is only 1.36 times (single door) and 1.44 times (single frame double glass door).
- Q:How can a steel-steel pulley change it? Thank you!
- The window is the top of the window frame with an anti-theft block first with a screwdriver to take down and then cover the edge of the window with a word screwdriver pry open down ... sash up the lift can be removed to replace the pulley simple Is two screws
- Q:What is the difference between plastic doors and steel doors?
- Own home with plastic doors recommended, the material a little better.
- Q:Plastic door switch door when the door is getting bigger and bigger how to do?
- This is the plastic door of the disease, because the weight of the door with the hinge of the poor quality, resulting in hinge damage, change the page to solve.
- Q:What is the difference between steel doors and stainless steel doors and windows?
- Plastic steel doors: PVC, modified PVC, resin and other major raw materials, according to certain design requirements, in accordance with relevant national standards, in the profile cavity filled with lining steel (lining steel generally 1.5mm galvanized cold Steel), with a special machine for cutting, welding, installation made.
Stainless steel: stainless steel acid is short, resistant to air, steam, water and other weak corrosive media or stainless steel with stainless steel known as stainless steel; and chemical resistance to corrosion medium (acid, alkali, salt and other chemical erosion) corrosion The steel is called acid resistant steel.
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