If the door lock is a zinc alloy material, its hardness and rust resistance are very poor, that is, thick plating is easy to fade and blacken and rot and blister, but its advantage is that it is easy to make parts with complicated patterns, especially pressure casting. The locks of the more complicated patterns seen in the market are likely to be made of zinc alloy, and consumers should carefully identify them. Steel, good strength, low cost, but easy to rust, generally used as the internal structural material of the lock, not suitable for external decorative parts. Aluminum or aluminum alloy, ordinary aluminum alloy (except aerospace) is soft and light, and the material strength is lower, but it is easy to form. Copper is one of the most widely used lock materials. It has good mechanical properties, good corrosion resistance and processing properties, and its color is beautiful. Especially for copper forged handles and other locks, the surface is flat, the density is good, and there is no air hole. Sand eyes. It is both strong and rust-proof. It can be used for various surface treatments such as gold or gold. It looks magnificent, noble and generous, adding a lot of color to people's home. From a durable point of view, the best material should be stainless steel, especially as a surface material, the more bright it is. It has good strength, strong corrosion resistance and constant color. However, there are many kinds of stainless steel, which can be mainly divided into ferrite and austenite. Ferritic stainless steel has magnetic properties, commonly known as stainless steel. It takes a long time and can rust if the environment is not good. At present, only 304 stainless steel is the best stainless steel material.
Aluminium Profiles for Triple Sliding Door
Features
of aluminum frame decoration:
1. Wide application range: applicable to machine frame, support, door, industrial automation equipment, factory and office workbench, shelf, container, ladder, aluminium door frame etc.
2. Convenient construction: it is modular and multifunctional, and can quickly frame the ideal mechanical equipment without complex design and processing.
3. Beautiful and practical appearance: light weight and high stiffness, simple and beautiful appearance without paint.
4. Strong expandability: unique T-shape and groove design. When installing components, nuts and bolts can be installed at any position without dismantling profiles. The refitting equipment is simple and fast.
Purpose of frame decorative aluminum:
1. Mechanical frame structure and connection of various parts;
2. Workbench, industrial assembly line and conveyor belt;
3. Small automatic equipment and non-standard electromechanical equipment;
4. Industrial inspection and detection and safety protection system;
5. Electronic and auto parts assembly line;
6. Chemical, pharmaceutical, medical, food cleaning and other equipment;
7. Commercial exhibition, outdoor advertising and stage setting,hanging door frame,aluminium glass door,hanging door rail,hanging door track, aluminium patio doors;
8. Industrial fence, protective cover and various frames;
Aluminium Profiles For Triple Sliding Door,Triple Sliding Doors,Frame Less Aluminum Profiles,Aluminum Frame For Glass
GuangDong XinCheng Material CO.,LTD , https://www.xin-alu.com