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 stainless steel flange it is often a whole with a container or pipe. Stainless steel flanged stainless steel flange is only loose set in the flange or flanging soil, it is also known as free stainless steel flange. The Looper stainless steel flange is not the direct search Zhou Dingshu to connect in the container or the take-over. This connection method does not achieve the same strength of the integral connection. The movable set of stainless steel flange is used for small size occasions. In order to save stainless steel into an improper use of the overall stainless steel flange of non-ferrous metals such as aluminum, stuffy, etc. 10 metal “plastic, internal porcelain,” the occasion, the Looper stainless steel flange is more widely used. Any form of stainless steel flange also known as a love form stainless steel flange. The stainless steel flange is machined with a groove and is sheathed on a simplified or other component. And then weld the two together. The force is between the overall stainless steel flange and the looper stainless steel flange Generally, the sex is more than the overall stainless steel flange, but more than the words set stainless steel flange strong.
Forged flange is a product of the best mechanical properties in flange products, its raw materials are usually tube billet, then after cutting to continue to thrash, in order to eliminate the segregation in the ingot, loose and other defects. Both the price and the mechanical properties are higher than the normal casting flange. A flange is a part that connects a pipe to a pipe and a valve, and is connected to the end of the tube; It is also useful for flanges on the inlet and outlet of the equipment, and the connection between the two devices is a part that connects the pipe to the pipe and is connected to the tube end. It is a accessory product of pipeline. Forged flange main material has carbon steel, alloy steel, stainless steel. The main standards are GB, electric standard, American Standard, German standard, Japanese standard and so on. The main anti-corrosion treatment is coated with oil and galvanized. Forging flange pressure resistance, temperature performance is relatively good, generally applicable to high-pressure high-temperature working environment.
