3/4" Tubing | McMaster-Carr

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System of Measurement

Flexibility

Material

Aramid/Fiberglass Fabric

Shape

Length

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Color

For Use With

Dry Abrasive Materials

Fitting Connection

Tube Hardness Rating

Clarity

Maximum Pressure @ Temperature

Maximum Temperature

Pipe Size

Hardness

Durometer 45A to Durometer 80A

Durometer 50A

Durometer 50A to Durometer 65A

Durometer 50A to Durometer 80A

Durometer 50A to Durometer 90A

Durometer 55A

Durometer 55A to Durometer 95A

Performance

Electrically Insulating

Bend Radius

Diameter

Connects To

Internal Reinforcement

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Exempt

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1,263 Products

Fluid Handling

Tubing

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

153 products

Tube Fittings

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

146 products

Tube Supports

Slip into plastic and rubber tubing to prevent them from collapsing

2 products

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

1 product

Hose

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

210 products

Hose Fittings

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

332 products

Duct Hose and Fittings

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

9 products

Hose Kink Absorbers

Prevent hose from kinking to ensure maximum flow and extend hose life

1 product

Pipe and Pipe Fittings

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

4 products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

6 products

Plastic

A lightweight alternative to metal and glass

26 products

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

6 products

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

8 products

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

31 products

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

5 products

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

16 products

Ceramic

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

3 products

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

2 products

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

1 product

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

22 products

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

5 products

Brass

More machinable than copper and bronze—all with material certificates for traceability

1 product

Kevlar

Super tough for protection against prolonged wear and abrasion

1 product

Glass

Clear and highly heat and chemical resistant; often used in sights, lighting, and lab equipment

1 product

Hard Fiber

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

1 product

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

63 products

Heating, Ventilation, and Air Conditioning

Pipe Insulation

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

37 products

Building and Machinery Hardware

Grommets

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

48 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

4 products

Strut Channel Framing and Fittings

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

16 products

Power Transmission

Linear Shafts

Pair with linear bearings to reduce friction in manual and automated systems

4 products

Sealing

Gauge Glass Gaskets

Seal the glass on level indicators to monitor liquids without leaks

1 product