Rubber Flanges | McMaster-Carr

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System of Measurement

Pipe Size

Shape

Number of Bolt Holes

Fitting Type

Flanged Connection Surface

Fitting Connection

For Flange ANSI Class

Thickness

Color

For Use With

Grooved-End Pipe Fittings

Performance

Refrigerant Resistant

Maximum Temperature

Backing Type

Maximum Pressure

1,000 psi to 1,999 psi

2,000 psi or greater

Not Rated

Pressure Class

150

Maximum Pressure @ Temperature

REACH

Flange OD

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Exempt

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1,185 Products

Fluid Handling

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

37 products

Pipe Expansion Joints

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

100 products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

19 products

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

33 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

14 products

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

759 products

Made-to-Order Gaskets

Send your exact specifications to get gaskets that fit precisely between surfaces

8 products

Building and Machinery Hardware

Bellows

Prevent dust and debris from damaging moving parts

96 products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

43 products

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

3 products

Press-Fit Framing and Fittings

Set up temporary partitions, guards, and displays using only a hammer

1 product

Heating, Ventilation, and Air Conditioning

Duct End Caps

Close off a length of duct

5 products

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

3 products