Mil. Spec. Tubing | McMaster-Carr

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653 Products

Control of Liquids, Gases, and Solids

High-Temperature Soft Rubber
Tubing for Fuel and Lubricants

This tubing can handle the highest temperatures of all of our fuel and lubricant tubing. Use it in applications up to 450° F.

Mil. Spec. Stainless Steel Tubing

A titanium additive gives this tubing excellent strength and superior corrosion resistance. It meets MIL-T-8808.

Extreme-Pressure Stainless Steel Tubing

This tubing is suitable for extreme-pressure applications reaching 15,000 psi—the highest pressure rating of all the tubing we offer.

Mil. Spec. Aluminum Tubing

This tubing meets MIL-T-7081 standards.

Copper-Nickel Unthreaded Pipe

Also known as Class 200 pipe.

Gauge Glass for Heavy-Duty Level Indicators

Use this gauge glass with heavy duty level indicators.

Raw Materials

Easy-to-Weld 4130 Alloy Steel Round Tubes

4130 alloy steel has a low carbon content that provides good weldability. It's often used for gears, fasteners, and structural applications.

Easy-to-Weld 4130 Alloy Steel Rectangular Tubes

4130 alloy steel has a low carbon content that provides good weldability. It's often used for structural applications.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Tubes

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94 V-0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Rectangular Tubes

These rectangular tubes are flame retardant, machinable, and electrically insulating.

Economical Electrical-Insulating Garolite XX Tubes

Stronger than Garolite CE with better electrical-insulating properties, Garolite XX is often fabricated into low-cost electrical components.

Halogen-Free Garolite G-10 Tubes

Use Garolite G-10 in place of Garolite G-10/FR4 for applications that are sensitive to halogen, such as in nuclear plants. It's strong, machinable, and electrically insulating.

Easy-to-Machine Garolite LE Tubes

Using nothing more than standard high-speed steel tooling, Garolite LE can be machined into intricate parts.

Economical Garolite CE Tubes

Garolite CE is often fabricated into parts where high strength is not required.

Ultra-Low-Temperature Garolite G-10 CR Tubes

Rated for temperatures down to -450° F, this Garolite G-10 CR performs better in cryogenic applications than other glass epoxies.

Flame-Retardant High-Temperature
Garolite G-11/FR5 Tubes

A flame-retardant version of Garolite G-11, these tubes are commonly used to make bushings, standoffs, and spacers for areas with high temperatures. All are stronger and resist heat better than Garolite G-10/FR4.

Easy-to-Machine Hard Fiber Tubes

Hard fiber is the easiest composite to machine, making it good for creating custom parts. Also known as vulcanized fiber.

Borosilicate Glass Tubes

Also called Pyrex and Schott glass, these glass tubes resist clouding and pitting and are highly chemical and heat resistant.

Wire, Cable, and Hose Routing & Protecting

Flame-Retardant Expandable Sleeving

Tested to meet MIL-STD-202, this sleeving meets performance standards for flame retardance. It stretches to fit over items for easy installation, then tightens around its contents for a secure fit.

No-Irritation Ceramic High-Temperature Sleeving

Unlike fiberglass and silica, this sleeving won't irritate skin, so it's easier to handle. It has a temperature rating of 1100° F or higher.

Chemical-Resistant Wrap-Around Sleeving

Coated with PVC, this polyester sleeving resists chemicals and solvents. It has a slit along the entire length so it easily wraps around wire, cable, and hose without disconnecting them.

Chemical-Resistant Heat-Shrink Tubing

Use this tubing where wire and cable may be exposed to chemicals, oil, and acids.

Low-Smoke Flame-Retardant Heat-Shrink Tubing

Also known as halogen-free tubing, this tubing produces minimal amounts of smoke and gas if exposed to an open flame, so it can be used in enclosed areas such as ships and tunnels.