[China Aluminum Network] aluminum alloy window sealing performance
Experts of aluminum alloy doors, choose aluminum doors with inlaid glass, especially the use of insulating glass design products, we must pay attention to its sealing performance. If the seal is not good, it will cause filth in the hollow layer, affecting the appearance. The branded products are made of high-quality sealant strips and sealed with advanced hot-press sealing technology. They can effectively prevent dust and water, and have outstanding soundproofing effects.
Aluminum alloy window member
The connection of the aluminum alloy door and window member should be firm, and the connection part should be sealed and waterproofed with a corrosion-resistant filler material.
Aluminum alloy window sign
Manufacturers who have formal or production licenses are required to indicate the product's mark in the obvious parts of their aluminum alloy products, including: manufacturer's name or trademark, product name, product model or mark, manufacturing date or serial number. There should be obvious “moisture proof†and “carefully light†and “upward†words and signs on the packing box.
Aluminum alloy window prices
Under normal circumstances, high-quality aluminum alloy doors and windows due to high production costs, the price is about 30% higher than inferior aluminum alloy doors and windows. Some manufacturers in order to reduce the cost of cutting corners, shoddy, product hidden dangers, generally should not be used. It is better to use the products of regular aluminum alloy door and window manufacturers. You can pay more attention to this information at the time of purchase. This will allow you to avoid many detours.
Aluminum alloy window processing quality
High-quality aluminum alloy doors, fine processing, welding stress, in particular, some splicing parts are very smooth. The inferior quality of aluminum alloy doors and windows, blind selection of aluminum series and specifications, processing of rough construction, door frame corners and other locations can not be smooth, sometimes even larger gaps. When consumers purchase, special attention should be paid to checking whether there are welding defects, such as open welding, missing welding and so on.
Aluminum alloy window material
Whether it is a broken bridge thermal insulation aluminum profile, the main profile wall thickness should be greater than 1.4mm; the same aluminum alloy profile color should be consistent, such as obvious color difference, that is not suitable to buy; check the surface of aluminum alloy profile, there should be no depression or bulging; aluminum Alloy doors and windows to avoid the purchase of surface bubbles (white spots) and ash (black spots), as well as cracks, burrs, peeling and other obvious defects of the profile; oxide film thickness should reach 10 microns, optional surface light on the profile Scratch it to see if the oxide film on the surface can be wiped off.
Aluminum Coil i is disposed rolling and bengding angle. Aluminum coil is widly used. The checker plate includes various kinds of tread.Normally there are big five bar,small five bar,two bar,stucco,,pointer,diamond and so on.Five bar Aluminum Sheet with great antiskid property and widly used on the floor.
The surface of aluminium sheets can be treated as smooth,or big five bar, small five bar, two bar, diamond or needle embossed. And also can be mill finish or bright finish The width is from 1000mm to 9000mm and the length is from 2000mm to 6000mm. We can also cut according to customers' special demands.The temper of the alloy is HO H12 H14 H22 H24 H18 H32. The payment we can accept include 30%T/T as deposit and the balance after the receipt the copy of the B/L.
Embossed Aluminum Coil,Stucco Embossed Aluminum Sheet,Aluminum Tread Coill,Embossed Stucco Aluminum Coil
Henan Everwin Trade Co., Ltd. , https://www.ewaluminium.com