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Neck welded flange
Description: Neck welded flange refers to a type of flange with a tapered neck that is butt welded to the cylinder or pipeline. Belongs to integral flange....
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Neck welded flange refers to a type of flange with a tapered neck that is butt welded to the cylinder or pipeline. Belongs to integral flange
Due to the transition structure and butt welding connection of the tapered neck, the strength and stiffness of the flange are greatly enhanced, and the sealing performance is better than that of the flat welding flange. The disadvantage is that forging is required for manufacturing, which consumes a lot of materials and incurs high manufacturing costs. Suitable for situations with high pressure, temperature, or high sealing requirements
