3 Flanges | McMaster-Carr

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System of Measurement

Pipe Size

Material

Compressed Non-Asbestos Synthetic Fiber

Copper

Fiberglass

Graphite

Hastelloy C276 Nickel

Fitting Connection

Fitting Type

Pressure Class

Number of Bolt Holes

Pipe Schedule

160

XXH

Any

Flanged Connection Surface

Fitting Material

Flange OD

Pipe Material

Bolt Circle Diameter

For Use With

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Acetic Acid (White Vinegar) (75% Concentration)

Shape

Connects To

Flange Type

For Fitting Schedule

Specifications Met

For Flange Pipe Size

Thread Type

Maximum Steam Pressure @ Temperature

REACH

DFARS Specialty Metals

Exempt

Not Compliant

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

363 Products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

175 products

Tube and Tube Fittings

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

2 products

Hose and Hose Fittings

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

8 products

Orifice Valves

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

4 products

Facility and Grounds Maintenance

Toilet Mounts

Secure toilet components with flanges and hardware kits

7 products

Floor, Wall, and Ceiling Plates

Add a finishing touch around protruding pipes; also known as escutcheons

3 products

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

108 products

Fastening and Joining

Hex Head Screws

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

20 products

Measuring and Inspecting

Leak-Detecting Pipe Flange Covers

Wrap around pipe flanges to show when there's a leak and contain it

4 products