Weld Neck Flange- Nominal Pipe Size 12" - Class 300 - Raised Face - S/40 - Stainless Steel - F316/316L
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Weld Neck Flange – Nominal Pipe Size 12" - Class 300 – Raised Face - S/40 - Stainless Steel - F316/316L
The Weld Neck Flange nominal pipe size is 12” with a total diameter of 20.5”. It has a pressure class rating of 300 and has 16 bolt holes. It is made of AMSE B 16.5 (steel) and comes in a thickness of 5.1225”.
The weld neck flange is designed to be welded via the elongated neck to the end of a pipe system, which serves to reduce stress near the joint and shifts that stress to the adjoining pipe.
Weld Neck Flanges are used in pipeline applications where liquid or gas is transported from one location to another.
Download Spec sheetSKU #D1150289
|Nominal Pipe Size:||12"|
|Number of Bolts:||16|
|Overall Diameter:||20.5 inch|
|Overall Thickness:||5.1225 inch|
|Bolt Hole Diameter:||1.25 inch|
|Bolt Circle Diameter:||17.75 inch|