"Mianyang Express Door" stacked door wind resistant material-aluminum alloy / galvanized pipe more durable
，其中的抗风筋是功不可没的，现金，市面上的快速门有两种材质的抗风杆，那么哪一种更好一些呢 Everyone knows that quick-stacking doors have wind resistance . The wind-resisting ribs are indispensable. Cash. There are two types of wind-resistant rods on the market. So which one is better?
In terms of appearance, aluminum alloy wind-resistant ribs have become more popular than users of galvanized pipes. Below, let's compare them in terms of performance.
Welded steel pipe with hot dip galvanized or galvanized coating on the surface of galvanized steel pipe. Galvanizing can increase the corrosion resistance of the steel pipe and prolong its service life.
，冷镀锌钢管已被禁用，后者还被国家提倡暂时能使用。 Divided into cold-galvanized steel pipe, hot-galvanized steel pipe , cold-galvanized steel pipe has been banned, the latter has also been advocated by the state for temporary use.
In the 1960s and 1970s, developed countries in the world began to develop new types of pipes and banned galvanized pipes one after another.
China's Ministry of Construction and other four ministries also issued a document clearly banning galvanized pipes as water supply pipes from 2000. Galvanized pipes are rarely used for cold water pipes in newly built communities, and galvanized pipes are used as hot water pipes in some communities.
Hot-dip galvanized steel pipe has a wide range of applications in fire protection, electricity and highways. It is the material of choice for wind-resistant poles where fast-stacking doors are available.
Aluminum alloy has low density but high strength. It is close to or exceeds high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry, and its usage is second only to steel. .
Some aluminum alloys can be heat treated to obtain good mechanical properties, physical properties and corrosion resistance.