ASME Flanges | McMaster-Carr

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System of Measurement

Pipe Size

Material

Compressed Non-Asbestos Synthetic Fiber

Stainless Steel

Fitting Connection

Spec Image

Spec Image

Spec Image

Pressure Class

Fitting Type

Reducing Adapter

Flanged Connection Surface

Pipe Schedule

Pipe Material

Stainless Steel

Number of Bolt Holes

Fitting Material

Stainless Steel

Flange OD

Bolt Circle Diameter

For Use With

Hydraulic Fluid

For Flange Pipe Size

Shape

Connects To

Thread Type

For Fitting Schedule

Maximum Steam Pressure @ Temperature

150 psi @ 300° F

165 psi @ 300° F

175 psi @ 300° F

230 psi @ 300° F

300 psi @ 300° F

1,300 psi @ 300° F

3,200 psi @ 300° F

125 psi @ 350° F

150 psi @ 350° F

150 psi @ 360° F

200 psi @ 360° F

300 psi @ 360° F

415 psi @ 360° F

825 psi @ 400° F

840 psi @ 400° F

Bolt Hole Diameter

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

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1,263 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 Bushings

Connect two pipes of different diameters

Pipe Stub Ends

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

Pipe Locknuts

Thread onto the male end of a pipe fitting so it won't loosen from vibration

Tube and Tube Fittings

Tube and Tube Fittings

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

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

Fastening and Joining

Hex Head Screws

Hex Head Screws

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

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

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