3/4" Tubing | McMaster-Carr

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System of Measurement

ID

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Material

Wall Thickness

Flexibility

Shape

Color

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For Use With

Fitting Connection

Tube Hardness Rating

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Maximum Pressure @ Temperature

Maximum Temperature

Pipe Size

Diameter

Hardness

Performance

Connects To

REACH Compliance

RoHS Compliance

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667 Products

Fluid Handling

Tubing

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

Hose

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

Duct Hose and Fittings

Duct Hose and Fittings

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

Hose Kink Absorbers

Hose Kink Absorbers

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Raw Materials

Steel

Strong, machinable, and weldable but lacks corrosion resistance

Plastic

A lightweight alternative to metal and glass

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Carbon Fiber

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

Garolite

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

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments

Bronze

With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts

Ceramic

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

Fiberglass

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

Copper

The most conductive of our metals, it excels in all types of electrical applications

Foam

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

Rubber

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

Brass

More machinable than copper and bronze for making nuts, hinges, and locks

Kevlar

Super tough for protection against prolonged wear and abrasion

Hard Fiber

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

Glass

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

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Heating, Ventilation, and Air Conditioning

Pipe Insulation

Pipe Insulation

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

Building and Machinery Hardware

Grommets

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

Vibration-Damping Mounts

Vibration-Damping Mounts

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

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

Sealing

Gauge Glass Gaskets

Gauge Glass Gaskets

Seal the glass on level indicators to monitor liquids without leaks

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