ASTM Copper Tubing | McMaster-Carr

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976 Products

Tubing and Tube Fittings

General Purpose Copper Tubing

Copper tubing has good corrosion resistance and excellent heat transfer qualities.

Medium-Pressure Copper Tubing for Drinking Water

This Type L tubing has thicker walls than Type M tubing. It withstands pressures up to 1,500 psi.

High-Pressure Copper Tubing for Drinking Water

This Type K tubing has the thickest walls of all our copper tubing for drinking water. It withstands pressures up to 1,900 psi.

Low-Pressure Copper Tubing for Drinking Water

This Type M tubing has the thinnest walls of all our copper tubing for drinking water. It withstands pressures up to 980 psi.

Cleaned and Capped Copper Tubing

This tubing comes cleaned and capped to prevent moisture and dirt from contaminating the inside. It is also known as refrigeration and air conditioning tubing.

Copper Tubing with Coated Interior

The inside of this tubing is lined with 99% pure tin for added corrosion resistance.

Insulated Copper Tubing

Often used in heating and cooling systems, this tubing insulates refrigerant to efficiently transfer heat between components.

Copper Tubing with Coated
Exterior for Natural and LP Gas

This tubing has special markings to identify it as a gas line.

Barbed Tube Fittings for Drinking Water

Connect these fittings to tubing with a ring and a crimping tool (both sold separately). Safe to use with drinking water, these fittings meet the strict standards of NSF/ANSI 61.

Solder-Connect Fittings for Copper Tubing

Solder these fittings to tubing for a permanent, leak-tight connection. They are also known as sweat fittings.

Metal Barbed Hose Fittings for Air and Water

Metal hose fittings have better durability than plastic barbed hose fittings.

Metal Pipe and Pipe Fittings

Standard-Wall Galvanized Steel Pipe Nipples
and Pipe for Joining Dissimilar Metals

A plastic sleeve prevents destructive corrosion when connecting different metals.

Standard-Wall Brass Threaded
Pipe Nipples and Pipe

Typically used with low-pressure brass and bronze threaded pipe fittings.

Standard-Wall Brass Threaded
Pipe Nipple and Pipe Assortments

Keep various lengths of brass pipe on hand for applications requiring good corrosion resistance.

Standard-Wall Brass Unthreaded Pipe

Typically used with brass and bronze unthreaded pipe fittings.

Standard-Wall Copper-Nickel
Threaded Pipe Nipples and Pipe

Also called close nipples, these Schedule 40 nipples are threaded on both ends to the center.

Copper, Brass, and Bronze

932 Bearing Bronze Tubes

Offering excellent antifriction qualities, 932 bronze also offers good strength and wear resistance. It's also known as SAE 660 and is often used for bearings, bushings, and thrust washers.

Weldable 954 Bearing Bronze Tubes

954 bronze contains a minimum of 10% aluminum for strength and weldability. It is also known as aluminum bronze. It's widely used for bearings, bushings, valve bodies, and worm gears. The strength of this material increases with heat treating.

Oil-Filled 841 Bearing Bronze Tubes

Powdered bronze is pressed and then impregnated with SAE 30 oil to make this material self-lubricating.

High-Temperature Graphite-Filled
841 Bearing Bronze Tubes

An excellent alternative to oil-filled bronze, graphite-filled bronze provides dry lubrication in temperatures as high as 700° F.

Easy-to-Machine 936 Bearing Bronze Tubes

An easier-to-machine alternative to 932 bronze, 936 also has better corrosion resistance. It's also called modified SAE 64.

High-Strength 863 Bearing Bronze Tubes

Frequently called manganese brass, 863 bronze can handle heavy loads and high speeds when properly lubricated.

Super-Conductive 101 Copper Tubes

With 99.99% copper content, 101 copper has higher purity than 110 copper, resulting in superior electrical conductivity. It's commonly called OFE and OFHC copper. Use it in electrical applications, such as for coaxial cables and terminal lugs.

Weldable 122 Copper Tubes

The addition of phosphorus makes 122 copper easier to weld and braze than 110 copper. It has excellent resistance to corrosion caused by water, soil, and weather, making it the go-to material for plumbing and underground applications.

Marine-Grade Copper Nickel Tubes

Commonly used in water treatment plants, these tubes withstand salt water and can be used to make shims, ferrules, and washers.

Tubing and Tube Fittings

General Purpose Copper Tubing

Medium-Pressure Copper Tubing for Drinking Water

High-Pressure Copper Tubing for Drinking Water

Low-Pressure Copper Tubing for Drinking Water

Cleaned and Capped Copper Tubing

Copper Tubing with Coated Interior

Insulated Copper Tubing

Copper Tubing with CoatedExterior for Natural and LP Gas

Barbed Tube Fittings for Drinking Water

Solder-Connect Fittings for Copper Tubing

Metal Barbed Hose Fittings for Air and Water

Metal Barbed Hose Fittings for Air and Water

Metal Pipe and Pipe Fittings

Standard-Wall Galvanized Steel Pipe Nipplesand Pipe for Joining Dissimilar Metals

Standard-Wall Brass ThreadedPipe Nipples and Pipe

Standard-Wall Brass ThreadedPipe Nipple and Pipe Assortments

Standard-Wall Brass Unthreaded Pipe

Standard-Wall Copper-NickelThreaded Pipe Nipples and Pipe

Copper, Brass, and Bronze

932 Bearing Bronze Tubes

Weldable 954 Bearing Bronze Tubes

Oil-Filled 841 Bearing Bronze Tubes

High-Temperature Graphite-Filled841 Bearing Bronze Tubes

Easy-to-Machine 936 Bearing Bronze Tubes

High-Strength 863 Bearing Bronze Tubes

Super-Conductive 101 Copper Tubes

Weldable 122 Copper Tubes

Marine-Grade Copper Nickel Tubes

Copper Tubing with Coated
Exterior for Natural and LP Gas

Standard-Wall Galvanized Steel Pipe Nipples
and Pipe for Joining Dissimilar Metals

Standard-Wall Brass Threaded
Pipe Nipples and Pipe

Standard-Wall Brass Threaded
Pipe Nipple and Pipe Assortments

Standard-Wall Copper-Nickel
Threaded Pipe Nipples and Pipe

High-Temperature Graphite-Filled
841 Bearing Bronze Tubes