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Flat welding flange
Description: Flat welding flange is a flange that inserts pipes into the inner ring of the flange for welding. Flat welding flanges are divided into two types: neck flat welding flange and plate...
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Product Details
Flat welding flange is a flange that inserts pipes into the inner ring of the flange for welding. Flat welding flanges are divided into two types: neck flat welding flange and plate welding flange
The advantages of flat welding flanges are simple manufacturing and low cost, but they require a large amount of welding work, consume a lot of welding rods, and cannot withstand high temperature, high pressure, repeated bending, and temperature fluctuations. They are generally used in pipelines with PN ≤ 2.5MPa, normal temperature, and working temperature t ≤ 0 ℃ Processing method: The accuracy is suitable for CNC lathe turning, ordinary lathe precision turning, argon arc welding and other processing
