China Xidian Group develops the first UHV power transmission and transformation switchgear

The world's first million-kV power transmission and transformation switchgear, which was completely independently developed by China Xidian Group, has been successfully developed recently. The equipment will be installed in the southeastern Shanxi to the Jingmen UHV transmission line in Hubei.
This type of equipment has been relying on imports in the past. Since last year, Xidian has started technical research and achieved a number of major technological breakthroughs. After more than a year of hard work, Xidian finally announced its success and embarked on a path of introduction, digestion, absorption and innovation.
It is understood that in the past two years, Xidian has launched more than 170 products with international leading level through independent innovation. In a number of national key projects such as the Three Gorges and the West Power Transmission, the technical strength of “Xidian Manufacturing” has been demonstrated.

430 Stainless Steel Shot

Longlived 430 Stainless Steel Cut Wire Shot are all produced through German craftsmanship with bright, defect-free and pollution-free material. After strict processing like heat treating, wire drawing, electronic spiral cutting, passivation molding and other processes, our products are strictly in a accordance with German Spring Association standard VDFI8001, German industrial standards DIN8201 and American Aerospace Material Specification Standard. It is widely used for surface shot blasting, sand blasting and shot blasting of stainless steel parts, aluminum alloy die castings, and copper alloy parts. According to different composition, stainless steel is classfied several grades such as 304, 410, 430, 201 and 430 stainless steel Cut Wire Shot is the most popular abrasive of them as its excellent performance. The composition of 430 stainless steeel is: C≤0.12, Cr 16.00-18.00, Ni 0, Mn ≤1.25, P≤0.035, S≤0.030, Si≤0.75. So you can check if 430 Stainless Steel Shot could meet your requirement. Generally 430 stainless tseel cut wire shot could be classfied two kinds. One is as cut and the other is conditioned. Compared with as cut one, conditioned is without sharpe edges and corners and has near round shape. According to this, you can choose the more suitable one.

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