ã€China Aluminum Network】 Door and window hardware is the heart of aluminum alloy doors and windows, its good or bad directly affect the overall performance of aluminum doors and windows, aluminum doors and windows airtight, watertight, impervious wind performance and decorative and versatility are Have a greater impact. The quality and quality of door and window hardware accessories, and the flexible use and life of aluminum alloy doors and windows can not be ignored. Due to the continuous development of modern technology, the quality and technology of aluminum door and window hardware fittings (handles, armrests, sliding braces, hinges, slide rails, connectors, etc.) are also increasing. Aluminum alloys are easily oxidized under natural conditions. Therefore, when the hardware is made of general metal materials, the structure of aluminum alloy doors and windows is a combination of large cathode and small anodes, and the aluminum alloy is improved through new technologies, new processes and new materials. Corrosion resistance of door and window hardware. Therefore, we must pay attention to the selection of aluminum doors and windows hardware: According to the characteristics that aluminum alloy is easily oxidized under natural conditions, when the hardware is selected from general metal materials, the structure of aluminum alloy doors and windows will be a combination of large cathode and small anodes, and aluminum alloy doors and windows will be improved through new technologies, new processes and new materials. Corrosion resistance of hardware accessories. Door and window hardware accessories are an important part of doors and windows. The quality and performance of quality and quality, and the flexible use and life of aluminum alloy doors and windows can not be ignored. Due to the continuous development of modern technology, aluminum doors and windows hardware accessories (handles, handrails, sliding braces, hinges, slide rails, connectors, etc.) have become increasingly high in quality and technology. The use of aluminum doors and windows accessories, choose to meet the design requirements, materials and specifications, oxide film layer, etc. must comply with national standards; lock: should be a double-sided security lock; handle: use aluminum or copper is better; pulley , Pulley frame: pulley can choose rigid nylon wheel, pulley frame, generally galvanized steel products; sealing material: use sealing rubber strip with waterproof sealant. 1, good hardware products: poor hardware materials, aging, fragmentation, aluminum doors and windows will cause the account is not flexible, and even can not open, close. This not only can not guarantee the airtight, watertight and other properties of aluminum alloy doors and windows, but also bring security risks. 2, hardware configuration is reasonable: according to different specifications of aluminum alloy doors and windows to choose different configurations of hardware, not to reduce the cost of the door and window hardware configuration, this will lead to aluminum alloy doors and windows to reduce wind pressure performance, safety performance Decline. 3, the correct installation of hardware: the installation of aluminum alloy door and window hardware must be connected with its steel lining, to ensure its connection strength, to prevent its aluminum alloy doors and windows hanging angle, loose connection. Therefore, for the selection of door and window hardware, we must choose hardware products with good quality, high performance, and high grade. Not only makes the aluminum alloy doors and windows products as a whole beautiful, and there is no security risk. The normal start and stop of windows and doors are inseparable from the tacit cooperation of each hardware component. The inferior door and window hardware fittings are very light-hearted when it is bought - it is cheaper than the next-door home that is the same type of product. After buying a home and installing it for a short time, you will find that the doors and windows open gradually increase the noise, the ability to block the wind decreases day by day, cover the rain and water leaking one after another "to patronize" ... to find the seller is a lot of "tap" - not What's more, the end result is that aluminum alloy doors and windows are "retired" in advance. High quality doors and windows hardware accessories pay attention to the "quality, price and service equivalence", although it is expensive to buy, but in the future the use of doors and windows, smooth, quiet, save a lot of heart. Floor Mounted Tub Filler with Hand Shower with 360 Degree Swivel.The hoses come with a nylon-braided exterior that protects against chemical corrosion (commonly caused by detergent) and rusting. Easy operation single handle design allows flow rate and temperature control in single hand. Handheld Shower head and high arch 360 degree swivel bath tub faucet change in one second through diverting valve knob. Freestanding Bathtub Faucet,Bathroom Tub Faucets,Freestanding Bath Taps,Freestanding Bathtub Faucets HESHAN CAIZUN SANITRAYWARE CO.,LTD , https://www.caizunbathroom.com