Copper Pipe Weight, Size & Dimensions Chart (mm, kg/m) is very important in the process of designing and installing quality medical gas pipeline systems. The following page includes a specific and simple copper pipe weight and dimensions chart in mm and kg/m which enables the engineers, contractors and buyers to determine the weight of the pipes in relation to the size and the thickness of the walls in order to calculate the weight of the pipes easily. The data is appropriate to the medical grade copper pipes usually applied in oxygen, vacuum, and other MGPS requirements, which are able to plan the materials right, calculate the loads, and follow the required standards in the industries.

Copper Pipe Weight, Size & Dimensions Chart (mm, kg/m)
- BS EN 13348 Medical Grade Pipe
- ASTM B819 Seamless Copper Tubes
- ASTM B88 Copper Pipe and Tubes
- EN 1057 Copper Pipes and Tubes
- ASTM B280 Copper Pipes and Tubes
- BS 2871 Copper Tubes
- ASTM B302 – Threadless Copper Pipes
- ASTM B306 Copper Pipes and Tubes
- ASTM B42 – Seamless Copper Tubes
- ASTM B837 – Seamless Copper Tubes

BS EN 13348 Medical Grade Pipe Size & Dimensions in mm
BS EN 13348 medical grade copper pipes are made specifically in medical gas and vacuum pipelines within medical facilities. They guarantee high purity, cleanliness, and safety in the commission of dependable distribution of oxygen and nitrous oxide among other medical gases.
BS EN 13348 Medical Grade Pipe (Typically available dimensions in ready) | ||
|---|---|---|
| Nominal Outside Diameter (mm) | Tube Length (m) | Wall Thickness (mm) |
| 12 | 6 | 0.6 |
| 15 | 3, 6 | 0.7 |
| 22 | 3, 6 | 0.9 |
| 28 | 3, 6 | 0.9 |
| 35 | 6 | 1.0 |
| 42 | 6 | 1.0 |
| 54 | 6 | 1.0 |
| 67 | 6 | 1.5 |
| 76 | 6 | 1.5 |
| 108 | 6 | 1.5 |
| 133 | 6 | 1.5 |
| 159 | 6 | 2.0 |
| 219 | 6 | 3.0 |
BS EN 13348 Medical Grade Copper Pipe (Typical Temper of Material Required as per Standard) | ||||
|---|---|---|---|---|
| Material Temper | Tensile Strength | Elongation min. | Vickers Hardness | |
| Designation | Commonly used term | (MPa) | (%) | HV5 |
| R250 | half hard | 250 | 30, 20 | 75 – 100 |
| R290 | hard | 290 | 3 | over 100 |
ASTM B819 Seamless Copper Pipe and Tubes Size & Dimensions in Inches
ASTM B819 Seamless Copper Tubes for Medical Gas Systems – Dimensions Type K | ||||
|---|---|---|---|---|
| Nominal Size | Outside Diameter (in) | Inside Diameter (in) | Wall Thickness (in) | Internal Volume of Tube (ft3/ft) |
| 1/4 | 0.375 | 0.305 | 0.035 | 0.00051 |
| 3/8 | 0.500 | 0.402 | 0.049 | 0.00088 |
| 1/2 | 0.625 | 0.527 | 0.049 | 0.00151 |
| 5/8 | 0.750 | 0.652 | 0.049 | 0.00232 |
| 3/4 | 0.875 | 0.745 | 0.065 | 0.00303 |
| 1 | 1.125 | 0.995 | 0.065 | 0.00540 |
| 1 1/4 | 1.375 | 1.245 | 0.065 | 0.00845 |
| 1 1/2 | 1.625 | 1.481 | 0.072 | 0.0120 |
| 2 | 2.125 | 1.959 | 0.083 | 0.0209 |
| 2 1/2 | 2.625 | 2.435 | 0.095 | 0.0323 |
| 3 | 3.125 | 2.907 | 0.109 | 0.0461 |
| 4 | 4.125 | 3.857 | 0.134 | 0.0811 |
| 5 | 5.125 | 4.805 | 0.160 | 0.126 |
| 6 | 6.125 | 5.741 | 0.192 | 0.180 |
| 8 | 8.125 | 7.583 | 0.271 | 0.314 |
ASTM B819 Seamless Copper Tubes for Medical Gas Systems – Dimensions – Type L | ||||
|---|---|---|---|---|
| Nominal Size | Outside Diameter (in) | Inside Diameter (in) | Wall Thickness (in) | Internal Volume of Tube (ft3/ft) |
| 1/4 | 0.375 | 0.315 | 0.030 | 0.00054 |
| 3/8 | 0.500 | 0.430 | 0.035 | 0.00101 |
| 1/2 | 0.625 | 0.545 | 0.040 | 0.00162 |
| 5/8 | 0.750 | 0.666 | 0.042 | 0.00242 |
| 3/4 | 0.875 | 0.785 | 0.045 | 0.00336 |
| 1 | 1.125 | 1.025 | 0.050 | 0.00573 |
| 1 1/4 | 1.375 | 1.265 | 0.055 | 0.00873 |
| 1 1/2 | 1.625 | 1.505 | 0.060 | 0.0124 |
| 2 | 2.125 | 1.985 | 0.070 | 0.0215 |
| 2 1/2 | 2.625 | 2.465 | 0.080 | 0.0331 |
| 3 | 3.125 | 2.945 | 0.090 | 0.0473 |
| 4 | 4.125 | 3.905 | 0.110 | 0.0832 |
| 5 | 5.125 | 4.875 | 0.125 | 0.130 |
| 6 | 6.125 | 5.854 | 0.140 | 0.186 |
| 8 | 8.125 | 7.725 | 0.200 | 0.325 |
ASTM B88 Copper Pipe and Tubes Size & Dimensions in mm/inches
ASTM B88 Copper Pipe and Tubes Dimensions – Type K, ASTM B88 – Seamless Copper Water Tubes – Dimensions – Type K | |||||||
|---|---|---|---|---|---|---|---|
| Nominal Size (inches) | Actual Outside Diameter (inches) | Tolerance on Outside Diameter (inches) | Wall Thickness (inches) | Weight (lb/ft) | |||
| Annealed(1) | Drawn(2) | Nominal | Tolerance | ||||
| 1/4 | 3/8 | 0.375 9.52 | 0.002 0.0508 | 0.001 0.0254 | 0.035 0.889 | 0.0035 0.0889 | 0.133 |
| 3/8 | 1/2 | 0.500 12.7 | 0.0025 0.0635 | 0.001 0.0254 | 0.049 1.24 | 0.005 0.127 | 0.269 |
| 1/2 | 5/8 | 0.625 15.9 | 0.0025 0.0635 | 0.001 0.0254 | 0.049 1.24 | 0.005 0.127 | 0.344 |
| 5/8 | 3/4 | 0.750 19 | 0.0025 0.0635 | 0.001 0.0254 | 0.049 1.24 | 0.005 0.127 | 0.418 |
| 3/4 | 7/8 | 0.875 22.2 | 0.003 0.0762 | 0.001 0.0254 | 0.065 1.65 | 0.006 0.152 | 0.641 |
| 1 | 1 1/8 | 1.125 28.6 | 0.0035 0.0889 | 0.0015 0.0381 | 0.065 1.65 | 0.006 0.152 | 0.837 |
| 1 1/4 | 1 3/8 | 1.375 34.9 | 0.004 0.102 | 0.0015 0.0381 | 0.065 1.65 | 0.006 0.152 | 1.04 |
| 1 1/2 | 1 5/8 | 1.625 41.3 | 0.0045 0.114 | 0.002 0.0508 | 0.072 1.83 | 0.007 0.178 | 1.36 |
| 2 | 2 1/8 | 2.125 54 | 0.005 0.127 | 0.002 0.0508 | 0.083 2.11 | 0.008 0.203 | 2.06 |
| 2 1/2 | 2 5/8 | 2.625 66.7 | 0.005 0.127 | 0.002 0.0508 | 0.095 2.41 | 0.010 0.254 | 2.92 |
| 3 | 3 1/8 | 3.125 79.4 | 0.005 0.127 | 0.002 0.0508 | 0.109 2.77 | 0.011 0.279 | 4.00 |
| 3 1/2 | 3 5/8 | 3.625 92.1 | 0.005 0.127 | 0.002 0.0508 | 0.120 3.05 | 0.012 0.305 | 5.12 |
| 4 | 4 1/8 | 4.125 105 | 0.005 0.127 | 0.002 0.0508 | 0.134 3.4 | 0.013 0.33 | 6.51 |
| 5 | 5 1/8 | 5.125 130 | 0.005 0.127 | 0.002 0.0508 | 0.160 4.06 | 0.016 0.406 | 9.67 |
| 6 | 6 1/8 | 6.125 156 | 0.005 0.127 | 0.002 0.0508 | 0.192 4.88 | 0.019 0.483 | 13.87 |
ASTM B88 Copper Pipe and Tubes Dimensions – Type L, ASTM B88 – Seamless Copper Water Tubes – Dimensions – Type L | |||||||
|---|---|---|---|---|---|---|---|
| Nominal Size (inches) | Actual Outside Diameter (inches) | Tolerance on Outside Diameter (inches) | Wall Thickness (inches) | Weight (lb/ft) | |||
| Annealed | Drawn | Nominal | Tolerance | ||||
| 1/4 | 3/8 | 0.375 9.52 | 0.002 0.0508 | 0.001 0.0254 | 0.030 0.762 | 0.003 0.0762 | 0.126 |
| 3/8 | 1/2 | 0.500 12.7 | 0.0025 0.0635 | 0.001 0.0254 | 0.035 0.889 | 0.004 0.102 | 0.198 |
| 1/2 | 5/8 | 0.625 15.9 | 0.0025 0.0635 | 0.001 0.0254 | 0.040 1.02 | 0.004 0.102 | 0.285 |
| 5/8 | 3/4 | 0.750 19 | 0.0025 0.0635 | 0.001 0.0254 | 0.042 1.07 | 0.004 0.102 | 0.362 |
| 3/4 | 7/8 | 0.875 22.2 | 0.003 0.0762 | 0.001 0.0254 | 0.045 1.14 | 0.004 0.102 | 0.455 |
| 1 | 1 1/8 | 1.125 28.6 | 0.0035 0.0889 | 0.0015 0.0381 | 0.050 1.27 | 0.005 0.127 | 0.655 |
| 1 1/4 | 1 3/8 | 1.375 34.9 | 0.004 0.102 | 0.0015 0.0381 | 0.055 1.4 | 0.006 0.152 | 0.884 |
| 1 1/2 | 1 5/8 | 1.625 41.3 | 0.0045 0.114 | 0.002 0.0508 | 0.060 1.52 | 0.006 0.152 | 1.14 |
| 2 | 2 1/8 | 2.125 54 | 0.005 0.127 | 0.002 0.0508 | 0.070 1.78 | 0.007 0.178 | 1.75 |
| 2 1/2 | 2 5/8 | 2.625 66.7 | 0.005 0.127 | 0.002 0.0508 | 0.080 2.03 | 0.008 0.203 | 2.48 |
| 3 | 3 1/8 | 3.125 79.4 | 0.005 0.127 | 0.002 0.0508 | 0.090 2.29 | 0.009 0.229 | 3.33 |
| 3 1/2 | 3 5/8 | 3.625 92.1 | 0.005 0.127 | 0.002 0.0508 | 0.100 2.54 | 0.010 0.254 | 4.29 |
| 4 | 4 1/8 | 4.125 105 | 0.005 0.127 | 0.002 0.0508 | 0.114 2.9 | 0.011 0.279 | 5.38 |
| 5 | 5 1/8 | 5.125 130 | 0.005 0.127 | 0.002 0.0508 | 0.125 3.18 | 0.012 0.305 | 7.61 |
| 6 | 6 1/8 | 6.125 156 | 0.005 0.127 | 0.002 0.0508 | 0.140 3.56 | 0.014 0.356 | 10.20 |
ASTM B88 Copper Pipes and Tubes Dimensions – Type M, ASTM B88 – Seamless Copper Water Tubes – Dimensions – Type M | |||||||
|---|---|---|---|---|---|---|---|
| Nominal Size (inches) | Actual Outside Diameter (inches) | Tolerance on Outside Diameter (inches) | Wall Thickness (inches) | Weight (lb/ft) | |||
| Annealed | Drawn | Nominal | Tolerance | ||||
| 1/4 | 3/8 | 0.375 9.52 | 0.002 0.0508 | 0.001 0.0254 | – | – | 0.106 |
| 3/8 | 1/2 | 0.500 12.7 | 0.0025 0.0635 | 0.001 0.0254 | 0.025 0.635 | 0.002 0.0508 | 0.144 |
| 1/2 | 5/8 | 0.625 15.9 | 0.0025 0.0635 | 0.001 0.0254 | 0.028 0.711 | 0.003 0.0762 | 0.203 |
| 5/8 | 3/4 | 0.750 19 | 0.0025 0.0635 | 0.001 0.0254 | – | – | 0.263 |
| 3/4 | 7/8 | 0.875 22.2 | 0.003 0.0762 | 0.001 0.0254 | 0.032 0.813 | 0.003 0.0762 | 0.328 |
| 1 | 1 1/8 | 1.125 28.6 | 0.0035 0.0889 | 0.0015 0.0381 | 0.035 0.889 | 0.004 0.102 | 0.464 |
| 1 1/4 | 1 3/8 | 1.375 34.9 | 0.004 0.102 | 0.0015 0.0381 | 0.042 1.07 | 0.004 0.102 | 0.681 |
| 1 1/2 | 1 5/8 | 1.625 41.3 | 0.0045 0.114 | 0.002 0.0508 | 0.049 1.24 | 0.005 0.127 | 0.94 |
| 2 | 2 1/8 | 2.125 54 | 0.005 0.127 | 0.002 0.0508 | 0.058 1.47 | 0.006 0.152 | 1.46 |
| 2 1/2 | 2 5/8 | 2.625 66.7 | 0.005 0.127 | 0.002 0.0508 | 0.065 1.65 | 0.006 0.152 | 2.03 |
| 3 | 3 1/8 | 3.125 79.4 | 0.005 0.127 | 0.002 0.0508 | 0.072 1.83 | 0.007 0.178 | 2.68 |
| 3 1/2 | 3 5/8 | 3.625 92.1 | 0.005 0.127 | 0.002 0.0508 | 0.083 2.11 | 0.008 0.203 | 3.58 |
| 4 | 4 1/8 | 4.125 105 | 0.005 0.127 | 0.002 0.0508 | 0.095 2.41 | 0.010 0.254 | 4.66 |
| 5 | 5 1/8 | 5.125 130 | 0.005 0.127 | 0.002 0.0508 | 0.109 2.77 | 0.011 0.279 | 6.66 |
| 6 | 6 1/8 | 6.125 156 | 0.005 0.127 | 0.002 0.0508 | 0.122 3.1 | 0.012 0.305 | 8.91 |
ASTM B88M – Seamless Copper Water Tubes – Metric Dimensions – Type A | |||
|---|---|---|---|
| Nominal Size Outside Diameter (mm) | Wall Thickness (mm) | Tolerance +/- Maximum Deviation at any Point (mm) | Weight (kg/m) |
| 6 0.236 | 0.9 0.0354 | 0.08 0.00315 | 0.12 |
| 8 0.315 | 0.9 0.0354 | 0.09 0.00354 | 0.18 |
| 10 0.394 | 0.9 0.0354 | 0.09 0.00354 | 0.23 |
| 12 0.472 | 1.2 0.0472 | 0.1 0.00394 | 0.36 |
| 15 0.591 | 1.2 0.0472 | 0.1 0.00394 | 0.47 |
| 18 0.709 | 1.2 0.0472 | 0.1 0.00394 | 0.57 |
| 22 0.866 | 1.6 0.063 | 0.15 0.00591 | 0.92 |
| 28 1.1 | 1.6 0.063 | 0.15 0.00591 | 1.19 |
| 35 1.38 | 1.6 0.063 | 0.15 0.00591 | 1.50 |
| 42 1.65 | 1.8 0.0709 | 0.2 0.00787 | 2.03 |
| 54 2.13 | 2.1 0.0827 | 0.2 0.00787 | 3.06 |
| 67 2.64 | 2.4 0.0945 | 0.25 0.00984 | 4.35 |
| 79 3.11 | 2.8 0.11 | 0.3 0.0118 | 5.99 |
| 105 4.13 | 3.4 0.134 | 0.35 0.0138 | 9.70 |
| 130 5.12 | 4.0 0.157 | 0.4 0.0157 | 14.2 |
| 156 6.14 | 4.8 0.189 | 0.5 0.0197 | 20.3 |
| 206 8.11 | 6.8 0.268 | 0.7 0.0276 | 38.0 |
| 257 10.1 | 8.5 0.335 | 0.85 0.0335 | 59.3 |
| 308 12.1 | 10.3 0.406 | 1 0.0394 | 86.1 |
ASTM B88M – Seamless Copper Water Tubes – Metric Dimensions – Type B | |||
|---|---|---|---|
| Nominal Size Outside Diameter (mm) | Wall Thickness (mm) | Tolerance +/- Maximum Deviation at any Point (mm) | Weight (kg/m) |
| 6 0.236 | 0.7 0.0276 | 0.07 0.00276 | 0.10 |
| 8 0.315 | 0.8 0.0315 | 0.08 0.00315 | 0.16 |
| 10 0.394 | 0.8 0.0315 | 0.08 0.00315 | 0.21 |
| 12 0.472 | 0.9 0.0354 | 0.09 0.00354 | 0.28 |
| 15 0.591 | 1.0 0.0394 | 0.1 0.00394 | 0.39 |
| 18 0.709 | 1.0 0.0394 | 0.1 0.00394 | 0.48 |
| 22 0.866 | 1.1 0.0433 | 0.1 0.00394 | 0.65 |
| 28 1.1 | 1.2 0.0472 | 0.1 0.00394 | 0.90 |
| 35 1.38 | 1.4 0.0551 | 0.15 0.00591 | 1.32 |
| 42 1.65 | 1.5 0.0591 | 0.15 0.00591 | 1.71 |
| 54 2.13 | 1.7 0.0669 | 0.15 0.00591 | 2.50 |
| 67 2.64 | 2.0 0.0787 | 0.15 0.00591 | 3.65 |
| 79 3.11 | 2.3 0.0906 | 0.2 0.00787 | 4.95 |
| 105 4.13 | 2.8 0.11 | 0.25 0.00984 | 8.04 |
| 130 5.12 | 3.1 0.122 | 0.3 0.0118 | 11.0 |
| 156 6.14 | 3.5 0.138 | 0.3 0.0118 | 15.0 |
| 206 8.11 | 5.0 0.197 | 0.35 0.0138 | 28.2 |
| 257 10.1 | 6.3 0.248 | 0.5 0.0197 | 44.4 |
| 308 12.1 | 7.1 0.28 | 0.65 0.0256 | 60.0 |
ASTM B88M – Seamless Copper Water Tubes – Metric Dimensions – Type C | |||
|---|---|---|---|
| Nominal Size Outside Diameter (mm) | Wall Thickness (mm) | Tolerance +/- Maximum Deviation at any Point (mm) | Weight (kg/m) |
| 6 0.236 | 0.6 0.0236 | – | 0.09 |
| 8 0.315 | 0.6 0.0236 | – | 0.13 |
| 10 0.394 | 0.6 0.0236 | – | 0.16 |
| 12 0.472 | 0.6 0.0236 | 0.06 0.00236 | 0.19 |
| 15 0.591 | 0.7 0.0276 | 0.07 0.00276 | 0.28 |
| 18 0.709 | 0.7 0.0276 | 0.07 0.00276 | 0.34 |
| 22 0.866 | 0.8 0.0315 | 0.08 0.00315 | 0.48 |
| 28 1.1 | 0.9 0.0354 | 0.09 0.00354 | 0.69 |
| 35 1.38 | 1.1 0.0433 | 0.1 0.00394 | 1.05 |
| 42 1.65 | 1.2 0.0472 | 0.1 0.00394 | 1.37 |
| 54 2.13 | 1.5 0.0591 | 0.15 0.00591 | 2.21 |
| 67 2.64 | 1.6 0.063 | 0.15 0.00591 | 2.94 |
| 79 3.11 | 1.8 0.0709 | 0.2 0.00787 | 3.90 |
| 105 4.13 | 2.4 0.0945 | 0.25 0.00984 | 6.92 |
| 130 5.12 | 2.7 0.106 | 0.25 0.00984 | 9.65 |
| 156 6.14 | 3.1 0.122 | 0.3 0.0118 | 13.3 |
| 206 8.11 | 4.3 0.169 | 0.45 0.0177 | 24.4 |
| 257 10.1 | 5.4 0.213 | 0.55 0.0217 | 38.2 |
| 308 12.1 | 6.4 0.252 | 0.65 0.0256 | 54.2 |
EN 1057 Copper Pipes Size & Dimensions in mm
EN 1057 R250 Half hard and R290 Hard Plain Straight Copper Pipes / Tubes – Dimensions | |||
|---|---|---|---|
| Nominal Outside Diameter (mm) | Tube Length (m) | Wall Thickness (mm) | |
| X | Y | ||
| 6 | 3, 6 | 0.6 | 0.8 |
| 8 | 3, 6 | 0.6 | 0.8 |
| 10 | 3, 6 | 0.6 | 0.8 |
| 15 | 3, 6 | 0.7 | 1.0 |
| 22 | 3, 6 | 0.9 | 1.2 |
| 28 | 3, 6 | 0.9 | 1.2 |
| 35 | 3, 6 | 1.2 | 1.5 |
| 42 | 3, 6 | 1.2 | 1.5 |
| 54 | 3, 6 | 1.2 | 2.0 |
| 67 | 3, 6 | 1.2 | 2.0 |
| 76 | 3, 6 | 1.5 | 2.0 |
| 108 | 3, 6 | 1.5 | 2.5 |
| 133 | 3, 6 | 1.5 | |
| 159 | 3, 6 | 2.0 | |
| 219 | 6 | 3.0 | |
EN 1057 Copper Pipes and Tube Material Temper | |||||
|---|---|---|---|---|---|
| Material Temper | Size Range | Tensile Strength | Elongation min. | Vickers Hardness | |
| EN 1173 Designation | Commonly used term | (mm) | (MPa) | (%) | HV5 |
| R220 | annealed, soft | 6 – 54 | 220 | 40 | 40 – 70 |
| R250 | half hard | 6 – 66.7 | 250 | 20 | 75 – 100 |
| R290 | hard | 6 – 159 | 290 | 5 | 95 – 120 |
EN 1057 R220 Annealed Soft Plain Coil – Dimensions | ||
|---|---|---|
| Nominal Outside Diameter (mm) | Coil Length (m) | Wall Thickness (mm) |
| 15 | 25 | 1.0 |
| 22 | 25 | 1.2 |
EN 1057 R250 Half hard and R290 Hard Chrome Plated Tubes – Dimensions | ||
|---|---|---|
| Nominal Outside Diameter (mm) | Tube Length (m) | Wall Thickness (mm) |
| 15 | 2, 3 | 0.7 |
| 22 | 2, 3 | 0.9 |
| 28 | 3 | 0.9 |
| 35 | 3 | 1.0 |
| 42 | 3 | 1.0 |
| 54 | 3 | 1.0 |
EN 1057 R220 Annealed Soft PVC Covered Coils – dimensions | ||
|---|---|---|
| Nominal Outside Diameter (mm) | Coil Length (m) | Wall Thickness (mm) |
| 8 | 25 | 0.6 |
| 10 | 25 | 0.7 |
| 15 | 25 | 1.0 |
| 22 | 25 | 1.2 |
| 28 | 20 | 1.2 |
ASTM B280 Copper Pipes Size & Dimensions in mm
ASTM B280 Copper Tube for Air Conditioning and Refrigeration (ACR) – Dimensions | |||||
|---|---|---|---|---|---|
| Nominal Size (inches) | Annealed (A) or Drawn Temper (D) | Outside Diameter (inches) | Inside Diameter (inches) | Wall Thickness (inches) | Cross Sectional Area of Bore (square inches) |
| 1/8 | A | 0.125 3.18 | 0.065 1.65 | 0.030 0.762 | 0.0033 2.13 |
| 3/16 | A | 0.187 4.75 | 0.128 3.25 | 0.030 0.762 | 0.0129 8.32 |
| 1/4 | A | 0.250 6.35 | 0.190 4.83 | 0.030 0.762 | 0.0284 18.3 |
| 5/16 | A | 0.312 7.92 | 0.248 6.3 | 0.032 0.813 | 0.0483 31.2 |
| 3/8 | A | 0.375 9.52 | 0.311 7.9 | 0.032 0.813 | 0.076 49 |
| D | 0.375 9.52 | 0.315 8 | 0.030 0.762 | 0.078 50.3 | |
| 1/2 | A | 0.500 12.7 | 0.436 11.1 | 0.032 0.813 | 0.149 96.1 |
| D | 0.500 12.7 | 0.430 10.9 | 0.035 0.889 | 0.145 93.5 | |
| 5/8 | A | 0.625 15.9 | 0.555 14.1 | 0.035 0.889 | 0.242 156 |
| D | 0.625 15.9 | 0.545 13.8 | 0.040 1.02 | 0.233 150 | |
| 3/4 | A | 0.750 19 | 0.680 17.3 | 0.035 0.889 | 0.363 234 |
| A | 0.750 19 | 0.666 16.9 | 0.042 1.07 | 0.348 225 | |
| D | 0.750 19 | 0.666 16.9 | 0.042 1.07 | 0.348 225 | |
| 7/8 | A | 0.875 22.2 | 0.785 19.9 | 0.045 1.14 | 0.484 312 |
| D | 0.875 22.2 | 0.785 19.9 | 0.045 1.14 | 0.484 312 | |
| 1 1/8 | A | 1.125 28.6 | 1.025 26 | 0.050 1.27 | 0.825 532 |
| D | 1.125 28.6 | 1.025 26 | 0.050 1.27 | 0.825 532 | |
| 1 3/8 | A | 1.375 34.9 | 1.265 32.1 | 0.055 1.4 | 1.26 813 |
| D | 1.375 34.9 | 1.265 32.1 | 0.055 1.4 | 1.26 813 | |
Copper Tube for Air Conditioning and Refrigeration (ACR) Working Pressures as per ASTM B280 Standard specs | |||
|---|---|---|---|
| Nominal Size (inches) | Max. Working Pressure (psi) | ||
| Annealed Coils | Annealed Straight Lengths | Drawn Straight Lengths | |
| 1/8 | 2613 18017 | ||
| 3/16 | 1645 11342 | ||
| 1/4 | 1195 8240 | ||
| 5/19 | 1017 7012 | ||
| 3/8 | 836 5764 | 777 5357 | 1524 10508 |
| 1/2 | 618 4261 | 664 4578 | 1302 8977 |
| 5/8 | 525 3620 | 615 4240 | 1206 8315 |
| 3/4 | 435 2999 | 538 3710 | 1055 7274 |
| 7/8 | 495 3413 | 496 3420 | 972 6702 |
| 1 1/8 | 420 2896 | 421 2903 | 825 5688 |
| 1 3/8 | 373 2572 | 374 2579 | 733 5054 |
| 1 5/8 | 347 2393 | 348 2399 | 682 4702 |
| 2 1/8 | 309 2131 | 607 4185 | |
| 2 5/8 | 286 1972 | 560 3861 | |
| 3 1/8 | 270 1862 | 529 3647 | |
| 3 5/8 | 258 1779 | 506 3489 | |
| 4 1/8 | 249 1717 | 489 3372 | |
BS 2871 Coppe Pipes and Tubes Size & Dimensions in mm / inches
BS 2871 Copper Tubes Table X, Y and Z – Working Pressures vs. BS 2871 Copper Tubes Table X, Y and Z – Working Size | |||||||
|---|---|---|---|---|---|---|---|
| Nom. Diameter (mm) | Outside Diameter (mm) | Table X Half hard light gauge tube | Table Y Half hard an annealed tube | Table Z Hard drawn thin wall tube | |||
| Thickness (mm) | Maximum Working Pressure (N/mm2) | Thickness (mm) | Maximum Working Pressure (N/mm2) | Thickness (mm) | Maximum Working Pressure (N/mm2) | ||
| 6 | 6 0.236 | 0.6 0.0236 | 13.3 1929 | 0.8 0.0315 | 14.4 2088 | 0.5 0.0197 | 11.3 1639 |
| 8 | 8 0.315 | 0.6 0.0236 | 9.7 1407 | 0.8 0.0315 | 10.5 1523 | 0.5 0.0197 | 9.8 1421 |
| 10 | 10 0.394 | 0.6 0.0236 | 7.7 1117 | 0.8 0.0315 | 8.2 1189 | 0.5 0.0197 | 7.8 1131 |
| 12 | 12 0.472 | 0.6 0.0236 | 6.3 914 | 0.8 0.0315 | 6.7 972 | 0.5 0.0197 | 6.4 928 |
| 15 | 15 0.591 | 0.7 0.0276 | 5.8 841 | 1 0.0394 | 6.7 972 | 0.5 0.0197 | 5 725 |
| 18 | 18 0.709 | 0.8 0.0315 | 5.6 812 | 1 0.0394 | 5.5 798 | 0.6 0.0236 | 5 725 |
| 22 | 22 0.866 | 0.9 0.0354 | 5.1 740 | 1.2 0.0472 | 5.7 827 | 0.6 0.0236 | 4.1 595 |
| 28 | 28 1.1 | 0.9 0.0354 | 4 580 | 1.2 0.0472 | 4.2 609 | 0.6 0.0236 | 3.2 464 |
| 35 | 35 1.38 | 1.2 0.0472 | 4.2 609 | 1.5 0.0591 | 4.1 595 | 0.7 0.0276 | 3 435 |
| 42 | 42 1.65 | 1.2 0.0472 | 3.5 508 | 1.5 0.0591 | 3.4 493 | 0.8 0.0315 | 2.8 406 |
| 54 | 54 2.13 | 1.2 0.0472 | 2.7 392 | 2 0.0787 | 3.6 522 | 0.9 0.0354 | 2.5 363 |
| 67 | 67 2.64 | 1.2 0.0472 | 2 290 | 2 0.0787 | 2.8 406 | 1 0.0394 | 2 290 |
| 76.1 | 76.2 3 | 1.5 0.0591 | 2.4 348 | 2 0.0787 | 2.5 363 | 1.2 0.0472 | 1.9 276 |
| 108 | 108.1 4.26 | 1.5 0.0591 | 1.7 247 | 2.5 0.0984 | 2.2 319 | 1.2 0.0472 | 1.7 247 |
| 133 | 133.4 5.25 | 1.5 0.0591 | 1.4 203 | 1.5 0.0591 | 1.6 232 | ||
| 159 | 159.4 6.28 | 2 0.0787 | 1.5 218 | 1.5 0.0591 | 1.5 218 | ||
ASTM B302 – Threadless Copper Pipes Size & Dimensions in mm / inches
ASTM B302 – Threadless Copper Pipes – Dimensions | |||
|---|---|---|---|
| Nominal Pipe Size (in) | Outside Diameter (in) | Wall Thichness (in)) | Weight (lb/ft) |
| 1/4 | 0.540 13.7 | 0.065 1.65 | 0.376 0.56 |
| 3/8 | 0.675 17.1 | 0.065 1.65 | 0.483 0.719 |
| 1/2 | 0.840 21.3 | 0.065 1.65 | 0.613 0.912 |
| 3/4 | 1.050 26.7 | 0.065 1.65 | 0.780 1.16 |
| 1 | 1.315 33.4 | 0.065 1.65 | 0.989 1.47 |
| 1 1/4 | 1.660 42.2 | 0.065 1.65 | 1.26 1.88 |
| 1 1/2 | 1.900 48.3 | 0.065 1.65 | 1.45 2.16 |
| 2 | 2.375 60.3 | 0.065 1.65 | 1.83 2.72 |
| 2 1/2 | 2.875 73 | 0.065 1.65 | 2.22 3.3 |
| 3 | 3.500 88.9 | 0.083 2.11 | 3.45 5.13 |
| 3 1/2 | 4.000 102 | 0.095 2.41 | 4.52 6.73 |
| 4 | 4.500 114 | 0.107 2.72 | 5.72 8.51 |
| 5 | 5.562 141 | 0.132 3.35 | 8.73 13 |
| 6 | 6.625 168 | 0.158 4.01 | 12.4 18.5 |
| 8 | 8.625 219 | 0.205 5.21 | 21.0 31.3 |
| 10 | 10.750 273 | 0.256 6.5 | 32.7 48.7 |
| 12 | 12.750 324 | 0.313 7.95 | 47.4 70.5 |
ASTM B306 Copper Pipes Size & Dimensions in mm / inches
ASTM B306 Copper Tubes for Drain, Waste and Vent – Dimensions | ||||||
|---|---|---|---|---|---|---|
| Nominal Diameter (in) | Outside Diameter (in) | Inside Diameter (in) | Wall Thickness (in) | Cross Sectional Area of Bore (in2) | Mass (Weight) per unit Length (lb/ft) | Mass (Weight) with Water (lb/ft) |
| 1 1/4 | 1.375 34.9 | 1.295 32.9 | 0.040 1.02 | 1.32 | 0.650 | 1.22 |
| 1 1/2 | 1.625 41.3 | 1.541 39.1 | 0.042 1.07 | 1.87 | 0.81 | 1.62 |
| 2 | 2.125 54 | 2.041 51.8 | 0.042 1.07 | 3.27 | 1.07 | 2.48 |
| 3 | 3.125 79.4 | 3.030 77 | 0.045 1.14 | 7.21 | 1.69 | 4.81 |
| 4 | 4.125 105 | 4.009 102 | 0.058 1.47 | 11.6 | 2.87 | 7.88 |
| 5 | 5.125 130 | 4.981 127 | 0.072 1.83 | 19.5 | 4.43 | 12.9 |
| 6 | 6.125 156 | 5.959 151 | 0.083 2.11 | 27.9 | 6.10 | 18.2 |
ASTM B306 Copper Tubes for Drain, Waste and Vent – Working Pressures | ||
|---|---|---|
| Nominal Size (in) | Max. Working Pressure (psi) | |
| Annealed | Drawn | |
| 1 1/4 | 280 1931 | 549 3785 |
| 1 1/2 | 249 1717 | 489 3372 |
| 2 | 185 1276 | 362 2496 |
| 3 | 135 931 | 265 1827 |
| 4 | 127 876 | 250 1724 |
| 5 | 129 889 | 252 1738 |
| 6 | 126 869 | 247 1703 |
| 8 | 124 855 | 244 1682 |
ASTM B42 – Seamless Copper Pipes Weight, Size & Dimensions mm, inches and kg/m
ASTM B42 – Seamless Copper Pipes – Dimensions Regular | |||
|---|---|---|---|
| Nominal Pipe Size (in) | Outside Diameter (in) | Wall Thichness (in) | Weight (lb/ft) |
| 1/8 | 0.405 10.3 | 0.062 1.57 | 0.259 0.385 |
| 1/4 | 0.540 13.7 | 0.082 2.08 | 0.457 0.68 |
| 3/8 | 0.675 17.1 | 0.090 2.29 | 0.641 0.954 |
| 1/2 | 0.840 21.3 | 0.107 2.72 | 0.955 1.42 |
| 3/4 | 1.050 26.7 | 0.114 2.9 | 1.30 1.93 |
| 1 | 1.315 33.4 | 0.126 3.2 | 1.82 2.71 |
| 1 1/4 | 1.660 42.2 | 0.146 3.71 | 2.69 4 |
| 1 1/2 | 1.900 48.3 | 0.150 3.81 | 3.20 4.76 |
| 2 | 2.375 60.3 | 0.156 3.96 | 4.22 6.28 |
| 2 1/2 | 2.875 73 | 0.187 4.75 | 6.12 9.11 |
| 3 | 3.500 88.9 | 0.219 5.56 | 8.76 13 |
| 3 1/2 | 4.000 102 | 0.250 6.35 | 11.4 17 |
| 4 | 4.500 114 | 0.250 6.35 | 12.9 19.2 |
| 5 | 5.562 141 | 0.250 6.35 | 16.2 24.1 |
| 6 | 6.625 168 | 0.250 6.35 | 19.4 28.9 |
| 8 | 8.625 219 | 0.312 7.92 | 31.6 47 |
| 10 | 10.750 273 | 0.365 9.27 | 46.2 68.8 |
| 12 | 12.750 324 | 0.375 9.52 | 56.5 84.1 |
ASTM B42 – Seamless Copper Pipes – Dimensions – Extra Strong | |||
|---|---|---|---|
| Nominal Pipe Size (in) | Outside Diameter (in) | Wall Thichness (in) | Weight (lb/ft) |
| 1/8 | 0.405 10.3 | 0.100 2.54 | 0.371 0.552 |
| 1/4 | 0.540 13.7 | 0.123 3.12 | 0.625 0.93 |
| 3/8 | 0.675 17.1 | 0.127 3.23 | 0.847 1.26 |
| 1/2 | 0.840 21.3 | 0.149 3.78 | 1.25 1.86 |
| 3/4 | 1.050 26.7 | 0.157 3.99 | 1.71 2.54 |
| 1 | 1.315 33.4 | 0.182 4.62 | 2.51 3.74 |
| 1 1/4 | 1.660 42.2 | 0.194 4.93 | 3.46 5.15 |
| 1 1/2 | 1.900 48.3 | 0.203 5.16 | 4.19 6.24 |
| 2 | 2.375 60.3 | 0.221 5.61 | 5.80 8.63 |
| 2 1/2 | 2.875 73 | 0.280 7.11 | 8.85 13.2 |
| 3 | 3.500 88.9 | 0.304 7.72 | 11.8 17.6 |
| 3 1/2 | 4.000 102 | 0.321 8.15 | 14.4 21.4 |
| 4 | 4.500 114 | 0.341 8.66 | 17.3 25.7 |
| 5 | 5.562 141 | 0.375 9.52 | 23.7 35.3 |
| 6 | 6.625 168 | 0.437 11.1 | 32.9 49 |
| 8 | 8.625 219 | 0.500 12.7 | 49.5 73.7 |
| 10 | 10.750 273 | 0.500 12.7 | 62.4 92.9 |
ASTM B837 Seamless Copper Tubes Copper Pipes Weight, Size & Dimensions in mm, Inches and kg/m
ASTM B837 – Seamless Copper Tubes for Natural Gas and Liquified Petroleum – Dimensions | |||
|---|---|---|---|
| Nominal Size (in) | Outside Diameter (in) | Wall Thickness (in) | Weight (lbs/ft) |
| 3/8 | 0.375 9.52 | 0.030 0.762 | 0.126 0.188 |
| 1/2 | 0.500 12.7 | 0.035 0.889 | 0.198 0.295 |
| 5/8 | 0.625 15.9 | 0.040 1.02 | 0.285 0.424 |
| 3/4 | 0.750 19 | 0.042 1.07 | 0.362 0.539 |
| 7/8 | 0.875 22.2 | 0.045 1.14 | 0.455 0.677 |
| 1 1/8 | 1.125 28.6 | 0.050 1.27 | 0.655 0.975 |
