ISO Standard Tube Fittings | McMaster-Carr

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System of Measurement

Tube OD

Shape

Double 90° Elbow

Pipe Size

Thread Type

UN/UNF (SAE Straight)

Gender

Fitting Connection

Spec Image

Spec Image

Push to Connect

Spec Image

Quick Disconnect

Socket Fusion Weld

Spec Image

Threaded Gasket

OD

Material

Stainless Steel

Connects To

For Use With

Ammonium Hydroxide

Calcium Chloride

Fitting Type

Reducing Adapter

Thread Size

Tube Material

Polyurethane Rubber

Stainless Steel

Tube Stem OD

Maximum Pressure @ Temperature

50 psi @ 72° F

75 psi @ 72° F

100 psi @ 72° F

130 psi @ 72° F

140 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

165 psi @ 72° F

175 psi @ 72° F

220 psi @ 72° F

225 psi @ 72° F

230 psi @ 72° F

240 psi @ 72° F

250 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

430 psi @ 72° F

Release Ring Material

Stainless Steel

Release Type

Color

Release Ring Color

RoHS

Compliant with Exemptions

REACH

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

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

3,332 Products

Fluid Handling

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

Hose

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Pipe and Fittings

Pipe and Fittings

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

Flow-Adjustment Valves

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

Manual On-Off Valves

Manual On-Off Valves

Start and stop flow through a line

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