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The stainless steel flange is easy to make, simple to manufacture, low in cost and widely used, but the rigidity is poor, so it can not be used in the chemical process piping system with the requirement of supply and demand, flammable, explosive and high vacuum degree, and the high and extreme harm
Because the flexible graphite has plasticity and good filling property, when using this kind of gasket, the matching flange seal surface does not need to carry on the precision processing, has the waterline on the stainless steel flange seal surface, the groove also can adapt, relative economy. This
The present stainless steel flange type is many, but the basic type can be divided into the following three kinds of stainless steel flanges, such as stainless steel flange is usually tapered, so also known as the long neck stainless steel flange or with pre-stainless steel flange. Integral stainles
When searching for a stainless steel flange manufacturer, there are a number of key factors to consider in order to ensure that you are working with a reputable and reliable supplier. Here are some of the most important things to look for:QualityOne of the most important things to consider when choo
304 stainless steel flanges are the same as flanges made of other materials. There are 13 common types as follows:1. For flat welding flange (flat plate flange), the pipe shall be inserted into the flange welded on the inner ring of the flange.2. Butt welding flange is a flange with neck, smooth tr
Wedge gate valve is a kind of gate valve. It is named because its sealing surface forms an angle with the vertical centerline, that is, the two sealing surfaces form a wedge. Generally, for gate valves with wedge-shaped sealing surfaces, the angles between the sealing surface and the vertical center