1/2 Unions | McMaster-Carr

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Fitting Type

Reducing Adapter

System of Measurement

Pipe Size

Material

Stainless Steel

Thread Type

Shape

For Use With

Calcium Chloride

Hydraulic Fluid

Liquid Nitrogen

Sodium Hydroxide (Caustic Soda)

Pressure Class

Pipe Schedule

Pipe Material

Stainless Steel

Fitting Connection

Spec Image

Gender

Connects To

Flange Material

Stainless Steel

Maximum Pressure @ Temperature

125 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

400 psi @ 72° F

600 psi @ 72° F

1,000 psi @ 72° F

2,900 psi @ 72° F

3,000 psi @ 72° F

4,900 psi @ 72° F

6,000 psi @ 72° F

3,000 psi @ 100° F

Maximum Steam Pressure @ Temperature

4,900 psi @ 300° F

150 psi @ 350° F

650 psi @ 350° F

1,900 psi @ 350° F

2,000 psi @ 350° F

150 psi @ 360° F

300 psi @ 360° F

125 psi @ 400° F

200 psi @ 425° F

230 psi @ 550° F

1,500 psi @ 700° F

Body Shape

Fitting Material

Specifications Met

ANSI LC 4/CSA 6.32

For Flange Class

DFARS Specialty Metals

RoHS

Compliant with Exemptions

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

REACH

Export Control Classification Number (ECCN)

How can we improve?

87 Products

Fluid Handling

Pipe Unions

Separate into three pieces so you can access your line without unthreading pipe connections

Tube Unions

Separate into three pieces so you can access your line without unthreading tube connections

Electrical Power, Networking, and Controlling

Conduit Straights

Conduit Straights

Join conduit of different sizes and types, or attach conduit to a knockout in electrical boxes

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