Aluminum Sliding Window Roller Accessories

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1. Specifications of Aluminum Sliding Window Roller Accessories

SLIDING ROLLER SERIES
ITEM NO.:	HJT-R059
MATERIAL:	iron
BRAND:	as customized
FINISHING:	blue zinc for housing
	brass for wheel
SIZE:	52 * 8 * 8.5 mm
DIAMETER:	12 mm
WEIGHT:	12.3g/pcs
PACKING:	industrial packing or according to buyers'requirement
SERVICE:	OEM service, Customer design service, buyer label service
PAYMENT:	A:100% TT
	B:50% T/T in advance .50% against before delivery.

2. Designs of Aluminum Sliding Window Roller Accessories

Sliding Window Roller

3. Features of Aluminum Sliding Window Roller Accessories

Sliding Window roller

sliding window roller

Q: Plastic doors and windows hardware handle switch tight how to do?: Rotating shaft and sliding track, contaminated too much dust, so the handle will be very tight.

Q: How to judge the quality of doors and windows hardware: First look at the brand! Second look at the degree of flexibility, a feel is not the same!

Q: Wide aluminum aluminum doors and windows of the hardware selection principle is what?: At the same time recommend that the doors and windows have a lot of brands, such as Fu Xuan doors and windows, Wong Pui doors and windows, the new ho Xuan doors and windows, Rolandi doors and windows these are relatively large brands! You can pick!

Q: How does the steel-plastic co-firing doors and windows angle?: As the rapid development of plastic doors and windows market, the rapid increase in manufacturers, the size of different sizes, the market is more chaotic, the quality of the profile is difficult to ensure that all meet the standard. Coupled with hand-workshop doors and windows processing workers in the steel lining cut corners, making the phenomenon more serious, and therefore difficult to apply to high-rise buildings. Even if the qualified profiles, adding reinforced steel lining, due to the addition of steel lining is not closed together, it is difficult to play the role of steel lining. As a result of the above-mentioned subjective and objective reasons, some experts have suggested that high-rise buildings using ordinary "plastic doors and windows" should take a cautious attitude. Third, steel and plastic coherent doors and windows of the technological breakthrough Although this technology has many advantages, but also after the aluminum-plastic composite rod elastic modulus is low, large cross-section, high cost weaknesses.

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: Door and window hardware quality assurance period is how much: According to Article 40 of the Regulations on Quality Management of Construction Projects, under the normal conditions of use, the minimum warranty period for the construction project is: (1) the foundation works and the main structure of the infrastructure works, housing construction, and the design documents (3) heating and cooling system, for the two heating period, for the heating and cooling system, for the two years of heating, (4) electrical pipelines, water supply and drainage pipelines, equipment installation and renovation works for 2 years. The warranty period for other projects shall be agreed upon by the Employer and the Contractor. The warranty period of the construction project shall be calculated from the date when the acceptance is completed

Q: What are the doors and windows hardware?: Some people will seal 3 yuan into a class of hardware (generally more than 25% of plastic content) Structural glue: the sealing effect of glass and profiles Some small screws can be negligible, directly require the construction of the guarantee material on the line

Q: How long will it take to learn hardware doors and windows?: Of course, to see you on the one hand the general three years of what kind of doors and windows have seen that is basically said to be done

Q: What is the meaning of the maximum load of doors and windows hardware: Mainly to see the size of the window, as well as the window of the material ~ Size of the same window, if the glass thickness is not the same, the weight difference is very large, for example, the size of the same 5 mm single glass is 5 +9 A +5 hollow glass light weight half.

Q: Plastic doors and windows hardware: Do doors and windows hardware accessories a lot of manufacturers, but on the excellent quality and fair prices in two ways, we have been using the wisdom of hardware, feeling the quality is very good, and the price is very fair.

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