Q:Doors and windows hardware accessories which

Hanging window, sliding support, stretching support, handle, fork, connecting rod, lock mouth Inside the inside of the system belongs to the system it has a lot of things it It seems that there are so many bars and then I have not thought of what else. Push and pull I suggest not to use hook lock, more easily damaged. Crescent lock is also cheaper to use.

Q:The role of metal in the building

The most primitive form of window openings from the slightest change in the form of, its role is to withstand harsh outdoor lighting and weather at this time of the window material is very rich, from the goatskin parchment, horn linseed oil to thin paper - in fact, Any kind of translucent, light-permeable material can be used for windows .11 century with the construction of Christian churches and the application of a large number of stained glass, the role of windows to become decorative art to render the mystery of religion. before, "grilles" restricted glass production, are correspondingly small pieces of glass embedded into the contour grid fan of it. so this time window function is to shelter from the storm and prevent thieves invasion. until the 17th century late stage, progress with the times, glass industrial production, changes in the relationship between man and nature, people realized that the windows should be purely functional - not only a simple lighting, scenic, shelter from bad weather in the role. during the British disclosure straight edge of formula casement window (i.e. casement); Dutch invention the sash (i.e., pulling up and down the window), the vertical hanging direction of the slide ledge means controlled from a pulley marks. " The birth of window hardware system ".

Q:Aluminum alloy doors and windows of the C slot and U slot difference?

Install the hardware in different ways, C slot generally with a fork handle, connecting rod through the middle, U slot generally use the square shaft handle, hardware will be fixed with screws. General doors and windows of the aluminum alloy profiles with the C slot, steel profiles with the U slot.

Q:Plastic doors and windows hardware handle switch tight how to do?

You can add some butter or sewing machine oil. This window, the switch, be sure to let the handle level to open and close, can not be forced to operate, otherwise, inside the sliding track will be deformed.

Q:Hehe hardware, Kennedy hardware which is good? Thank you!

Each have their own good, and aluminum doors and windows are better, Kennedy Lang curtain wall is better

Q:Nuo Tu doors and windows hardware size ffh and ffb said what the meaning

FFB represents the horizontal distance of the left and right sides of the window slot U groove slot surface.

Q:Germany Silkiah doors and windows how hardware

Silkia-Frank was founded in 1914 in Germany, the city's long manufacturing experience, so that the Silkia called today's high-end window hardware and monomer ventilation of the leading enterprises. In 1999 my company from the German Krupp Group merged with another well-known German hardware manufacturing company Aobei (AUBI). January 1, 2003, the two companies were officially merged into Silkia - Opie company. On July 31, 2006, Siligia-Opel acquired the KFV, Europe's largest manufacturer of door locks, to further expand and refine the product line. Siglio-Olympi Group has a total of 6,000 employees in Germany, with annual turnover of more than 6 billion yuan, Germany and Europe is one of the largest window hardware manufacturers

Q:Doors and windows hardware 9 Series, 13 Department is what

Cylinder rotation is not sensitive, you can scrap a small amount of black powder from the pencil core, light into the keyhole. This is due to the fact that the graphite component is an excellent solid lubricant. Do not drip the oil, because it will become easier to stick dust.

Q:What are the main considerations for buying steel doors and windows?

Sieve cleaning, the user should not remove the fixed gauze of the tape, won the gauze, but should be removed as a whole yarn, with water-soluble detergent and soft cloth scrub. Winter yarn fan is not used, the user can according to the need to remove the screens themselves. Shavings should be kept on a distance of 1 meter away from the heat source, flat or short side vertical stand, not hard material pressure, so as not to deformation. In the use of the sliding fan, please note that it coincides with the vertical frame of the inner push - pull fan to maintain good sealing. Plastic doors and windows have a lot of advantages, good sound insulation, good temperature, fire. The most important thing is to take the green doors and windows are environmentally friendly materials will not cause harm to the human body. In the purchase of steel doors and windows when you must choose a guaranteed big brand. Daily life to the regular doors and windows on the dust to clean up, keep the windows and doors clean and bright.

Q:What is the hardware?

Building hardware can be divided into doors and windows according to the use of hardware, plumbing hardware, decorating hardware, silk nail hardware and kitchen equipment category