Tubing | McMaster-Carr

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55,144 Products

Most Likely Products

Tubing

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

Steel

Strong, machinable, and weldable but lacks corrosion resistance

All Results

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

14,017 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

Tube End Plugs

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

Pipe Nipples and Pipe

Pipe Nipples and Pipe

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

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Pipe Plugs

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

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

Duct Hose

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

Tubing Samples

Test tubing material or hardness to confirm it works for your application

Hose Drainers

No need to bend over and shake out fluid from your hose—let gravity do the work

Hose Kink Absorbers

Hose Kink Absorbers

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

Tube Fitting Markers

Tube Fitting Markers

Snap onto push-to-connect fittings to identify different tubing lines

Drain Pipe Filter Sleeves

Drain Pipe Filter Sleeves

Prevent clogged drain pipes by stopping dirt from getting in while letting waste flow out

Gauge Glass

Create or repair liquid-level gauges to monitor fluid levels in containers

Flow Sights

Visually confirm flow and inspect liquid color and clarity

Gauge Siphon Tubes

Gauge Siphon Tubes

Fill with water to protect dry gauges from steam and high-temperature liquids; also called pigtails

Thermocouple and RTD Protection Tubes

Thermocouple and RTD Protection Tubes

Shield thermocouple and RTD probes in large, unpressurized tanks

Wraparound Heaters

Wraparound Heaters

Wrap around drums, pails, and other containers to indirectly warm their contents

Raw Materials

Steel

Strong, machinable, and weldable but lacks corrosion resistance

Plastic

A lightweight alternative to metal and glass

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments

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

Brass

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

Garolite

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

Ceramic

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

Bronze

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

Glass

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

Copper

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

Rubber

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

Foam

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

Fiberglass

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

Titanium

The most corrosion-resistant metal we offer, with very high strength relative to its weight

Hard Fiber

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

Kevlar

Super tough for protection against prolonged wear and abrasion

Mica

An electrical insulator that resists high temperatures; use in circuit breakers and heating elements

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Conduit and Conduit Fittings

Conduit and Conduit Fittings

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

Heat-Shrink Tubing

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

Heat-Shrink Tubing End Caps

Heat-Shrink Tubing End Caps

Seal moisture out of crimped electrical connections

Heat-Shrink Tubing Splitters

Heat-Shrink Tubing Splitters

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

Robot Cable Carriers

Robot Cable Carriers

Organize and protect cable without obstructing your robot’s movement

Weatherheads

Bring power into buildings and protect the entry point from rain and snow

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

Cold-Shrink Tubing End Caps

Cold-Shrink Tubing End Caps

Seal crimped electrical connections without heat or tools to protect against moisture

Electrical Connector Boots

Electrical Connector Boots

Protect connectors and cords from strain, bends, and pulls

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

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Bolt-Together Framing and Fittings

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

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

Weld-Together Framing and Fittings

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

Flush-Fit Framing and Fittings

Flush-Fit Framing and Fittings

Create smooth stair and platform railings by sliding fittings into rails and tightening the screws

Locking-Slotted Framing and Fittings

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

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

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

Heating, Ventilation, and Air Conditioning

Pipe Insulation

Pipe Insulation

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

Pipe Insulation Banding

Pipe Insulation Banding

Strap around pipe insulation to keep it in place

Pipe Insulation Jacketing

Pipe Insulation Jacketing

Guard pipe insulation from impact, moisture, and corrosion

Pipe Insulation Repair Strips

Pipe Insulation Repair Strips

Patch and protect damaged pipe insulation

Chimney Pipe and Fittings

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

Material Handling

Shipping Tubes

Protect rods, rolled-up blueprints, and other long, thin objects during shipping

Inner Tubes

Pair with a matching tire for a smooth ride

Teach Pendant Mounts

Teach Pendant Mounts

Store teach pendants conveniently near robots but out of harm’s way

Facility and Grounds Maintenance

Sink Drain Tailpieces

Sink Drain Tailpieces

Connect drains to P-traps and S-traps

Sink Drains

Empty liquids from sinks into sewer lines

Sink Drain Traps

Sink Drain Traps

Retain a small amount of water to keep sewer gas from escaping

Sink Drain Trap Extension Tubing

Sink Drain Trap Extension Tubing

Add to a drain tailpiece when it doesn’t reach the trap

Sink Drain Strainers

Sink Drain Strainers

Catch debris to prevent clogs and plug drains to fill sinks

Riser Tubes

Connect shut-off valves to sink faucets and toilet tanks

Faucet Spout Thread Adapters

Faucet Spout Thread Adapters

Connect the female end of your garden hose to a faucet spout

Sink Pipe Covers

Sink Pipe Covers

Prevent burns from hot water pipes

Concrete Form Tubes

Concrete Form Tubes

Create concrete bases for small structures, signs, light poles, and mailboxes

Fastening and Joining

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

Spring Button Clips

Spring Button Clips

Snap the button into place to join pieces of telescoping tubing

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

Containers, Storage, and Furniture

Test Tubes

Hold small samples to test, mix, and inspect them

Centrifuge Tubes

Centrifuge Tubes

Hold samples for use in a centrifuge

Metal Panels

Close off openings in structures while allowing air to pass through

Temporary Partition Poles

Temporary Partition Poles

Support tarps, drop cloths, and plastic sheeting to create temporary walls that block dust

Stacking Caps and Targets

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

Sealing

Gauge Glass Gaskets

Gauge Glass Gaskets

Seal the glass on level indicators to monitor liquids without leaks

Lighting

Light Pipes

Concentrate and direct light from the bulb on a circuit board to a display

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