How to Choose High-quality Heat Insulation Bridge Aluminum Alloy Doors and Windows-WJW Aluminum Supplier Aluminum Industry

First of all, it depends on the materials used in the aluminum profiles. The quality of the aluminum alloy model used in the aluminum alloy doors and windows of the intervals of the broken bridge. It should be more than 1.2 mm, at least to reach the intensity strength of 108 Newton per square millimeter, the tensile strength of 157 Newton per square meter mm, and the thickness of the oxide film will reach 10 microns. For those aluminum alloy doors and windows that do not meet the above standards, 100 % are not quality, please take it carefully. Later, the exquisite level and professional skills of aluminum doors and windows processing manufacturers of aluminum profiles are the main points worth considering for consumers. "Good horse with good saddle"! The aluminum alloy doors and windows are finely processed, professional skills and equipment can make it seal function, and the switch is free. The field of industrial aluminum photo application is divided. Industrial aluminum profile refers to all aluminum profiles other than aluminum profiles outside the building doors and windows, curtain walls, indoor and outdoor decoration and building structure. On the contrary, the technicians blindly select the aluminum series and standards, process cornering and reduce materials, and even use saw cutting to replace milling. The equipment construction staff does not follow the need for equipment. The ground blocks the wind and rain, and the strict one may also crack the glass. If you encounter strong wind and external force, simply scrape or drop the glass or the glass. ah! In the end, it is necessary to talk about the problem of the quotation of comparison in comparison. Under normal circumstances, due to the high production capital, the quality doors and windows are high. The field of industrial aluminum photo application is divided. Industrial aluminum profile refers to all aluminum profiles other than aluminum profiles outside the building doors and windows, curtain walls, indoor and outdoor decoration and building structure. For some aluminum alloy doors and windows produced by the thickness of only 0.6-0.8 mm aluminum, the tensile strength and the intensity of the trap are far lower than the national coherence standards. Therefore, the saying goes "a penny, one penny"; the consumers must choose the good profiles, must not be greedy for a little cheap. Aluminum alloy door Word wall thickness: Usually writers install products, most of the products with high output rates are selected by products with high output rates, that is, products with thin wall thickness and thinness to land for cost. National Standard: The thickness of the profile should be greater than or is 1.4mm. Remedial insulation strip: The heat insulation strip makes the most important part of the broken bridge aluminum doors and windows, which must be used by PA66 nylon. This is a national standard standard. Life life of alloy doors and windows products. The field of industrial aluminum photo application is divided. Industrial aluminum profile refers to all aluminum profiles other than aluminum profiles outside the building doors and windows, curtain walls, indoor and outdoor decoration and building structure. Try to choose the original original products, not the secondary spraying self -wearing products. Most of those who may allow customers to screen the color color. In factual life, we have too little common sense to compare the professional knowledge of the heating bridge aluminum alloy doors and windows. It knows that some of its basic functions and advantages. Bar! Together, in the process of exchange with many customers, there are many blind spots and unreamed of how to screen thermal sedimentation bridge aluminum doors and windows and how to distinguish good or bad about how to screen thermal insulation bridge.