2 1/2 Pipe Size Pipe Flanges | McMaster-Carr

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System of Measurement

Pipe Size

Material

Stainless Steel

Fitting Connection

Spec Image

Spec Image

Spec Image

Fitting Type

Expansion Joint

Reducing Adapter

Pressure Class

Number of Bolt Holes

Flange OD

Flanged Connection Surface

Pipe Schedule

Pipe Material

Stainless Steel

Fitting Material

Stainless Steel

Bolt Circle Diameter

Thread Type

For Use With

Dissimilar Metals

Grooved-End Pipe Fittings

Low Stress-to-Seal Flanges

Nonabrasive Slurries

Acetic Acid (White Vinegar) (10% Concentration)

Calcium Chloride

Deionized Water

Shape

Ring with Bolt Holes

Connects To

For Flange Pipe Size

Bolt Diameter

For Fitting Schedule

Specifications Met

Fed. Spec. WW-F-406

Flange Type

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

Compliant with Exemptions

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237 Products

Fluid Handling

Pipe Flanges

Bolt together with a gasket to create an access point within a line

Pipe Straights

Join lengths of pipe to send contents in one direction

Pipe Stub Ends

Connect a pipe flange to a pipe without needing to weld it in place

Pipe Expansion Joints

Pipe Expansion Joints

Reduce stress, vibration, and noise in piping systems by absorbing movement

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Fastening and Joining

Hex Head Screws

Hex Head Screws

Used with nuts to create a stronger joint than flat and rounded screws

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)