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Pipe Flanges
•Types of Flange
Attachment and Facing
Flange Attachment Types Flange Facing Types
Threaded Flanges Flat Faced
Socket-Welded Flanges
Blind Flanges Raised Face
Slip-On Flanges
Lapped Flanges Ring Joint
Weld Neck Flanges |
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Gaskets
• Resilient material
• Inserted
between flanges
• Compressed by bolts to create
seal
• Commonly used types
– Sheet
– Spiral wound
– Solid metal ring
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