1 1/2 NPT Pipe Fittings | McMaster-Carr

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System of Measurement

Material

Compressed Non-Asbestos Synthetic Fiber

Fitting Type

Thread Type

Shape

Fitting Connection

Pipe Schedule

Gender

Pipe Material

Pressure Class

For Use With

Dry Abrasive Materials

Acetic Acid (White Vinegar)

Flange Material

Length

Threading

Threaded on Both Ends

Connects To

Maximum Pressure @ Temperature

Fitting Material

For Flange Class

Specifications Met

Federal Specification

NACE MR0175/ISO 15156

Body Shape

REACH

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

2,215 Products

Fluid Handling

Pipe and Pipe Fittings

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

1,538 products

Hose Fittings

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

179 products

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

3 products

Tube and Tube Fittings

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

67 products

On-Off Valves

Start and stop flow through a line

186 products

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

4 products

Orifice Valves

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

4 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

5 products

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

2 products

Facility and Grounds Maintenance

Sink Drain Fittings

Connect tailpieces, traps, and extension tubing to drains

4 products

Neutralization Tanks

Treat corrosive chemicals before they drain into sewer systems

4 products

Building and Machinery Hardware

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

8 products

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

2 products

Electrical Power, Networking, and Controlling

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

14 products