At present, there are many types of common stainless steel flanges, but the basic types can be divided into the following three types:
Integrated stainless steel flange. Since these stainless steel flanges are usually tapered necks, they are also called long neck stainless steel flanges or neck stainless steel flanges. Commonly found on valves, it is produced together with valves,
Integral stainless steel flanges are usually an integral part of a vessel or pipe. Stainless steel flanges are also known as free stainless steel flanges because they fit loosely over the flange or are welded onto the edge of the pipe
The looped stainless steel flange is directly connected to the container or pipe. This method of connection does not achieve the same strength as an integrated connection. The advantage lies in the convenient connection.
Loop stainless steel flanges are usually used in small sizes. In order to store stainless steel in non-ferrous metals, 10 kinds of metals (plastic, inner porcelain) that are not suitable for integrating stainless steel flanges, and curved needle stainless steel flanges are widely used. The inner ring of the stainless steel flange is beveled, and there are sleeves on the simplified or other parts. Then solder the two together. Between integrated stainless steel flanges and loose stainless steel flanges. Generally speaking, it is more efficient than integral stainless steel flanges, but more efficient than sleeve stainless steel flanges.
Forged flanges have the best performance among all flange products. Its raw material is usually a tube billet, which is then cut and beaten continuously to eliminate segregation and porosity of the ingot. The price and mechanical properties are higher than conventional cast flanges. Stainless steel flanges are parts that connect pipes-pipes and valves to each other and to the end of the pipe. It is used as the inlet and outlet flanges of the equipment. The connection between two devices is the part that joins the pipe to the pipe. Connect to end of pipe. Stainless steel flanges are pipe accessories. The main materials of forged flanges are carbon steel, alloy steel and stainless steel.
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