Stainless Steel R-Thread Pipe Fittings | McMaster-Carr

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System of Measurement

Pipe Size

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

UNJ/UNJF (SAE Straight)

Fitting Type

Reducing Adapter

Shape

Gender

Fitting Connection

Spec Image

Push to Connect

Spec Image

Quick Disconnect

Spec Image

For Use With

Acetic Acid (White Vinegar) (10% Concentration)

Calcium Chloride

Deionized Water

Pipe Material

Stainless Steel

Length

Connects To

Tube OD

Maximum Pressure @ Temperature

3,000 psi @ 70° F

25 psi @ 72° F

50 psi @ 72° F

75 psi @ 72° F

100 psi @ 72° F

125 psi @ 72° F

140 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

300 psi @ 72° F

435 psi @ 72° F

500 psi @ 72° F

507 psi @ 72° F

1,000 psi @ 72° F

2,000 psi @ 72° F

2,300 psi @ 72° F

Threading

Threaded on Both Ends

Pipe Schedule

Flange Material

Stainless Steel

Thread Size

OD

Fitting Material

304 Stainless Steel

304-304L Stainless Steel

316 Stainless Steel

316-316L Stainless Steel

RoHS

Compliant with Exemptions

Pressure Class

Export Control Classification Number (ECCN)

Body Shape

REACH

DFARS Specialty Metals

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1,546 Products

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Hose Fittings

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

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

On-Off Valves

Start and stop flow through a line

Fastening and Joining

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Lubricating

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

Measuring and Inspecting

Pipe Size Measuring Kits

Pipe Size Measuring Kits

Connect to pipe and fittings to determine their size without additional measuring tools

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