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Misc. Info

• Typical Facings for
Steel Pipe Flanges–Dimensions

• Typical Facings for
Steel Pipe Flanges–Drawings

• Facing Dimensions for
Ring Joints (Class 150-2500)

• Ring Joint Dimensions–
ANSI B16.47 Ser. A 26" thru 36"

• Bolt and Stud Dimensions
(Class 150 - 2500)

• Bore Chart–Wall
Thicknesses & Inside Diameters

• Dimensional Tolerances
• Gasket Surface Finishes
• Ring Joint Gasket Dimensions
• Ring Numbers for Ring Joint Flanges
• Ring Joint Flange Facing Dimensions
• Threading Practice
• Beveling Standards

Typical Facings for
Steel Pipe Flanges–Dimensions