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General Purpose Copper Tubing


This tubing has good corrosion resistance and excellent heat transfer qualities. It is seamless, which provides a smooth interior for unrestricted flow. It can be flared without splitting. All tubing meets international standards for copper tubing.
Note: Copper tube size is an accepted industry designation, not an actual size.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: -420° to 400° F
- Bendable: No
- Specifications Met: ASTM B75
- Compatible Tube Fittings: Compression and Solder Connect
Copper Tube Size | OD | Wall Thick. | ID | Max. Pressure | Temper Rating | 1 ft. | 3 ft. | 6 ft. | |
For Use With Air, Hydraulic Fluid, Oil, Water | |||||||||
---|---|---|---|---|---|---|---|---|---|
__ | 1/8" | 0.032" | 0.061" | 3,400 psi @ 72° F | Hard | 0000000 | |||
__ | 3/16" | 0.032" | 0.124" | 2,100 psi @ 72° F | Hard | 0000000 | |||
__ | 1/4" | 0.032" | 0.186" | 1,500 psi @ 72° F | Hard | 0000000 | |||
__ | 5/16" | 0.032" | 0.249" | 1,100 psi @ 72° F | Hard | 0000000 | |||
1/4 | 3/8" | 0.032" | 0.311" | 980 psi @ 72° F | Hard | 0000000 | |||
1/4 | 3/8" | 0.065" | 0.245" | 2,200 psi @ 72° F | Hard | 0000000 | |||
3/8 | 1/2" | 0.032" | 0.436" | 720 psi @ 72° F | Hard | 0000000 | |||
3/8 | 1/2" | 0.065" | 0.37" | 1,600 psi @ 72° F | Hard | 0000000 | |||
1/2 | 5/8" | 0.032" | 0.561" | 570 psi @ 72° F | Hard | 0000000 | |||
1/2 | 5/8" | 0.065" | 0.495" | 1,200 psi @ 72° F | Hard | 0000000 | |||
5/8 | 3/4" | 0.032" | 0.686" | 470 psi @ 72° F | Hard | 0000000 | |||
5/8 | 3/4" | 0.065" | 0.62" | 1,000 psi @ 72° F | Hard | 0000000 | |||
3/4 | 7/8" | 0.032" | 0.811" | 400 psi @ 72° F | Hard | 0000000 | |||
3/4 | 7/8" | 0.065" | 0.745" | 880 psi @ 72° F | Hard | 0000000 | |||
__ | 1" | 0.032" | 0.936" | 350 psi @ 72° F | Hard | 0000000 | |||
__ | 1" | 0.065" | 0.87" | 760 psi @ 72° F | Hard | 00000000 | |||
__ | 1" | 0.083" | 0.834" | 950 psi @ 72° F | Hard | 00000000 | |||
1 | 1 1/8" | 0.032" | 1.061" | 310 psi @ 72° F | Hard | 00000000 | |||
1 | 1 1/8" | 0.065" | 0.995" | 680 psi @ 72° F | Hard | 00000000 | |||
__ | 1 1/4" | 0.032" | 1.186" | 280 psi @ 72° F | Hard | 00000000 | |||
__ | 1 1/4" | 0.065" | 1.12" | 600 psi @ 72° F | Hard | 00000000 | |||
1 1/4 | 1 3/8" | 0.032" | 1.311" | 250 psi @ 72° F | Hard | 00000000 | |||
1 1/4 | 1 3/8" | 0.065" | 1.245" | 550 psi @ 72° F | Hard | 00000000 | |||
__ | 1 1/2" | 0.032" | 1.436" | 230 psi @ 72° F | Hard | 00000000 | |||
__ | 1 1/2" | 0.065" | 1.37" | 500 psi @ 72° F | Hard | 00000000 | |||
__ | 1 5/8" | 0.065" | 1.495" | 490 psi @ 72° F | Hard | 00000000 | |||
__ | 1 3/4" | 0.032" | 1.686" | 200 psi @ 72° F | Hard | 00000000 | |||
__ | 1 3/4" | 0.065" | 1.62" | 430 psi @ 72° F | Hard | 00000000 | |||
__ | 2" | 0.032" | 1.936" | 170 psi @ 72° F | Hard | 00000000 | |||
__ | 2" | 0.065" | 1.87" | 370 psi @ 72° F | Hard | 00000000 | |||
__ | 2 1/2" | 0.032" | 2.436" | 130 psi @ 72° F | Hard | 00000000 | |||
__ | 2 1/2" | 0.065" | 2.37" | 280 psi @ 72° F | Hard | 00000000 |
- Temperature Range: -20° to 400° F
- Bendable: No
- Specifications Met: ASTM B68, ASTM B75
- Compatible Tube Fittings: Solder Connect
OD, mm | Wall Thick., mm | ID, mm | Max. Pressure | Temper Rating | 0.5 m | 1 m | 2 m | |
For Use With Air, Hydraulic Fluid, Oil, Water | ||||||||
---|---|---|---|---|---|---|---|---|
4 | 1 | 2 | 7,400 psi @ 72° F | Hard | 00000000 | |||
6 | 1 | 4 | 3,100 psi @ 72° F | Hard | 0000000 | |||
6 | 1 | 4 | 4,500 psi @ 72° F | Hard | 00000000 | |||
8 | 1 | 6 | 2,100 psi @ 72° F | Hard | 0000000 | |||
8 | 1 | 6 | 3,300 psi @ 72° F | Hard | 00000000 | |||
10 | 1 | 8 | 1,600 psi @ 72° F | Hard | 0000000 | |||
10 | 1 | 8 | 2,600 psi @ 72° F | Hard | 00000000 | |||
12 | 1 | 10 | 1,200 psi @ 72° F | Hard | 0000000 | |||
12 | 1 | 10 | 2,100 psi @ 72° F | Hard | 00000000 | |||
14 | 1 | 12 | 1,000 psi @ 72° F | Hard | 0000000 | |||
14 | 1 | 12 | 1,800 psi @ 72° F | Hard | 00000000 | |||
16 | 1 | 14 | 1,500 psi @ 72° F | Hard | 00000000 | |||
18 | 1 | 16 | 1,300 psi @ 72° F | Hard | 00000000 | |||
20 | 1 | 18 | 1,200 psi @ 72° F | Hard | 00000000 |
- Temperature Range: -420° to 400° F
- Bending Method: By Hand
- Specifications Met: ASTM B75
- Compatible Tube Fittings: Compression and Solder Connect
Copper Tube Size | OD | Wall Thick. | ID | Max. Pressure | Temper Rating | 10 ft. | 50 ft. | |
For Use With Air, Hydraulic Fluid, Oil, Water | ||||||||
---|---|---|---|---|---|---|---|---|
__ | 1/4" | 0.049" | 0.152" | 2,200 psi @ 72° F | Soft | 00000000 | ||
__ | 1/4" | 0.065" | 0.12" | 2,900 psi @ 72° F | Soft | 00000000 | ||
__ | 5/16" | 0.049" | 0.215" | 1,700 psi @ 72° F | Soft | 00000000 | ||
__ | 5/16" | 0.065" | 0.183" | 2,200 psi @ 72° F | Soft | 00000000 | ||
1/4 | 3/8" | 0.049" | 0.277" | 1,400 psi @ 72° F | Soft | 00000000 | ||
1/4 | 3/8" | 0.065" | 0.245" | 1,800 psi @ 72° F | Soft | 00000000 | ||
3/8 | 1/2" | 0.049" | 0.402" | 1,000 psi @ 72° F | Soft | 00000000 | ||
3/8 | 1/2" | 0.065" | 0.37" | 1,400 psi @ 72° F | Soft | 00000000 | ||
1/2 | 5/8" | 0.065" | 0.495" | 1,000 psi @ 72° F | Soft | 00000000 | ||
5/8 | 3/4" | 0.065" | 0.62" | 890 psi @ 72° F | Soft | 00000000 | ||
__ | 1" | 0.065" | 0.87" | 640 psi @ 72° F | Soft | 00000000 |
- Temperature Range: -20° to 400° F
- Bending Method: Tube Bender
- Specifications Met: ASTM B68, ASTM B75
- Compatible Tube Fittings: Solder Connect
10 m | ||||||
---|---|---|---|---|---|---|
OD, mm | Wall Thick., mm | ID, mm | Max. Pressure | Temper Rating | Each | |
For Use With Air, Hydraulic Fluid, Oil, Water | ||||||
4 | 1 | 2 | 3,400 psi @ 72° F | Soft | 0000000 | 0000000 |
6 | 1 | 4 | 2,000 psi @ 72° F | Soft | 0000000 | 000000 |
8 | 1 | 6 | 1,300 psi @ 72° F | Soft | 0000000 | 000000 |
10 | 1 | 8 | 1,000 psi @ 72° F | Soft | 0000000 | 000000 |
12 | 1 | 10 | 790 psi @ 72° F | Soft | 0000000 | 000000 |
14 | 1 | 12 | 840 psi @ 72° F | Soft | 0000000 | 000000 |
16 | 1 | 14 | 730 psi @ 72° F | Soft | 0000000 | 000000 |
18 | 1 | 16 | 730 psi @ 72° F | Soft | 0000000 | 000000 |
Copper Tubing with Coated Interior

- Temperature Range: -100° to 400° F
- Bending Method: By Hand
- Compatible Tube Fittings: Compression
The inside of this tubing is lined with 99% pure tin for added corrosion resistance. It is seamless, so it has a smooth interior for unrestricted flow.
For technical drawings and 3-D models, click on a part number.
Super-Conductive 101 Copper Tubes

- Yield Strength: 30,000 psi
- Hardness: Rockwell F90 (Soft)
- Temper: H80 (Full Hard)
- Heat Treatable: No
- Specifications Met: ASTM B75, ASTM F68
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.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
OD | OD Tolerance Range | ID | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
0.032" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
---|---|---|---|---|---|---|---|
1/8" | -0.003" to 0.003" | 0.061" | Not Rated | 0000000 | |||
3/16" | -0.003" to 0.003" | 0.124" | Not Rated | 0000000 | |||
3/8" | -0.003" to 0.003" | 0.311" | 0.5" | 0000000 | |||
1/2" | -0.003" to 0.003" | 0.436" | 0.5" | 0000000 | |||
3/4" | -0.003" to 0.003" | 0.686" | 0.5" | 0000000 | |||
0.035" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
1/4" | -0.003" to 0.003" | 0.18" | 0.5" | 0000000 | |||
0.065" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
3/8" | -0.003" to 0.003" | 0.245" | 0.5" | 0000000 | |||
1/2" | -0.003" to 0.003" | 0.37" | 0.5" | 0000000 | |||
3/4" | -0.003" to 0.003" | 0.62" | 0.5" | 0000000 | |||
1/8" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
1" | -0.003" to 0.003" | 3/4" | 0.5" | 0000000 |