Butt Welding Flange is a kind of pipe fitting, which refers to the flange with neckand transition of circular pipe and connected with butt welding of pipe.
Butt Welding Flange With Neck Product Material:
304/S30408/S31603/S22053/S31008/904L/Titanium/Hastelloy and other special materials.
BW Flange Product Size:
1/2"~240"(DN15mm-DN6000mm)
The sealing surface of butt weld flanges can be made into three types of smooth, concave and convex. Smooth butt weld flange application of the largest amount, the other two methods of butt weld flange is also common in use.
All materials of butt welding flange are tested by destructive and non-destructive testing methods, which are performed at different stages in the production process.
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