Silicone Rubber Tubing | McMaster-Carr

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Material

Tube Material

System of Measurement

Flexibility

Hardness

Durometer 35A to Durometer 85A

Durometer 35A to Durometer 90A

Durometer 35A to Durometer 95A

Durometer 40A to Durometer 65A

Durometer 45A to Durometer 90A

Durometer 50A

Durometer 50A to Durometer 65A

Durometer 50A to Durometer 80A

Durometer 50A to Durometer 95A

Durometer 45D to Durometer 65D

Tube Hardness Rating

Color

For Use With

Wall Thickness

Maximum Temperature

Clarity

Fitting Connection

Maximum Pressure @ Temperature

Length

Shape

Bend Radius

Connects To

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Cover Material

Silicone Rubber

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

Yes

Export Control Classification Number (ECCN)

Coating Material

1,796 Products

Fluid Handling

Tubing

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

792 products

Tube Fittings

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

585 products

Hose

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

99 products

Hose Fittings

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

27 products

Tubing Samples

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

1 product

Pipe Straights

Join lengths of pipe to send contents in one direction

21 products

Electrical Power, Networking, and Controlling

Conduit

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

8 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

96 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

13 products

Cold-Shrink Tubing

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

2 products

Sealing

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

66 products

Raw Materials

Foam

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

24 products

Rubber

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

10 products

Heating, Ventilation, and Air Conditioning

Pipe Insulation

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

21 products

Building and Machinery Hardware

Grommets

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

8 products

T-Slotted Framing Seals

Fill gaps around doors and panels to keep air, dust, and liquid out of T-slotted framing structures

2 products