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| Quantity: | |
|---|---|
WN Flange
SDFL
Compared to Weld Neck (WN) flanges, SO flanges are cheaper and easier to install but offer inferior strength and fatigue resistance. Compared to Plate (PL) flanges, they provide higher strength due to the hub but at a slightly higher cost. Compared to Socket Weld (SW) flanges, they share similar installation ease, but SO flanges are more suitable for larger bore pipes, and their double-weld design avoids the potential crevice corrosion issue inherent in SW designs.Compared to Weld Neck (WN) flanges, SO flanges are cheaper and easier to install but offer inferior strength and fatigue resistance. Compared to Plate (PL) flanges, they provide higher strength due to the hub but at a slightly higher cost. Compared to Socket Weld (SW) flanges, they share similar installation ease, but SO flanges are more suitable for larger bore pipes, and their double-weld design avoids the potential crevice corrosion issue inherent in SW designs.
