Aluminum (Class 125) Pipe Flanges | McMaster-Carr

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Material

Fluoroelastomer

Hastelloy C276 Nickel

Stainless Steel

System of Measurement

Pipe Size

Fitting Connection

Spec Image

Spec Image

Spec Image

Fitting Type

Reducing Adapter

Flanged Connection Surface

Pressure Class

Flange OD

Number of Bolt Holes

Thread Type

Pipe Material

Fitting Material

Bolt Circle Diameter

Pipe Schedule

For Use With

Ethylene Glycol

Hydraulic Fluid

Isopropyl Alcohol

Mineral Spirits

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For Flange Pipe Size

OD

Length

Maximum Pressure @ Temperature

75 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

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144 Products

Fluid Handling

Pipe and Fittings

Pipe and Fittings

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

Hose Fittings

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

Fastening and Joining

Hex Head Screws

Hex Head Screws

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

Measuring and Inspecting

Pipe Flange Aligners

Pipe Flange Aligners

Line up flange holes so they bolt securely and connections won’t leak

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