Gray Tubing | McMaster-Carr

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System of Measurement

OD

ID

Material

Hydrogen Peroxide

Stainless Steel

Shape

Adjustable-Angle Elbow

Double-Outlet Elbow

Rectangular Tube

Single-Outlet Elbow

For Use With

Fiber Optic Cable

Fitting Connection

Spec Image

Clamp-On Socket

Push to Connect

Spec Image

Quick Disconnect

Spec Image

Without Fittings

Flexibility

Continuous Flex

Tube OD

Maximum Pressure @ Temperature

0.5 psi @ 72° F

0.7 psi @ 72° F

1.2 psi @ 72° F

1.4 psi @ 72° F

1.7 psi @ 72° F

2.3 psi @ 72° F

2.5 psi @ 72° F

3.7 psi @ 72° F

6.8 psi @ 72° F

10 psi @ 72° F

Length

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F to 2,999° F

Tube Hardness Rating

Pipe Size

Connects To

Hardness

Durometer 70 OO

Durometer 35A to Durometer 85A

Durometer 40A to Durometer 80A

Durometer 65A to Durometer 80A

Durometer 90A to Durometer 95A

Durometer 91A to Durometer 97A

Durometer 95A to Durometer 60D

Durometer 50D to Durometer 70D

Durometer 55D to Durometer 60D

Rockwell R70 to Rockwell R85

Clarity

Spec Image

Spec Image

Minimum Temperature

-250° F or less

-199° F to -1° F

0° F to 999° F

Wall Thickness

Fitting Type

Identification Ring

Reducing Adapter

RoHS

Compliant with Exemptions

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

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

2,534 Products

Fluid Handling

Tubing

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

Tube Fittings

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

Duct Hose

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquid

Hose

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

Hose Fittings

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

Pipe and Fittings

Pipe and Fittings

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

Raw Materials

Plastic

A lightweight alternative to metal and glass

Hard Fiber

Chemically treated to be hard and dense, this is the easiest composite to machine in our offering

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Electrical Power, Networking, and Controlling

Conduit and Fittings

Conduit and Fittings

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

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Heat-Shrink Tubing

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

Cold-Shrink Tubing

Cold-Shrink Tubing

Conforms to wire and cable without heat, creating a permanent, watertight seal

Heat-Shrink Tubing Seal Wrap

Heat-Shrink Tubing Seal Wrap

Wrap around wire like tape to create a moisture resistant seal before adding heat-shrink tubing

Heat-Shrink Tubing Splitters

Heat-Shrink Tubing Splitters

Insulate and seal where wire splits off from cable; also known as breakout boots

Sealing

Tube Fitting Gaskets

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Press-Fit Framing and Fittings

Press-Fit Framing and Fittings

Set up temporary partitions, guards, and displays using only a hammer

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Slip-On Framing End Caps

Slip-On Framing End Caps

Cover the rough ends of slip-on framing rails for a finished look

Bolt-Together Framing Brackets

Bolt-Together Framing Brackets

Connect the surfaces and corners of bolt-together rails to build guards, tables, and racks

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Protective Film and Tape

Protective Film and Tape

Adhere to surfaces to keep them free of scratches, chemicals, moisture, and germs

Heating, Ventilation, and Air Conditioning

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

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