Fiberglass Flanges | McMaster-Carr

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Material

Fiberglass Fabric

Stainless Steel

System of Measurement

Pipe Size

Fitting Type

For Use With

Acetic Acid (White Vinegar) (75% Concentration)

Calcium Chloride

Hydrochloric Acid (37% Concentration)

Nitric Acid (10% Concentration)

Phosphoric Acid

Salt Water (30% Concentration)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sulfuric Acid (70% Concentration)

Fitting Connection

Spec Image

Pipe Material

Number of Bolt Holes

Shape

Flange Type

Bolt Circle Diameter

Flanged Connection Surface

Fitting Material

Color

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 749° F

Bolt Hole Diameter

ID

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Flange OD

Minimum Temperature

-99° F to -50° F

Greater than 0° F

Maximum Pressure @ Temperature

150 psi @ 72° F

250 psi @ 72° F

300 psi @ 72° F

Specifications Met

Bolt Diameter

How can we improve?

54 Products

Fluid Handling

Pipe Flanges

Create an access point in a line by bolting two same-size flanges together with a gasket

Fastening and Joining

Flange Nuts

The flange distributes pressure, so you don't need a washer

Building and Machinery Hardware

Bellows

Prevent dust and debris from damaging moving parts

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