MediStreams has been providing high quality Seamless Medical Copper Pipes and Tubes which are used in Medical Gas Pipeline Systems (MGPS) in hospitals, health centers as well as laboratories. These pipes are also of deoxidized, non-arsenical phosphorus copper (Cu-DHP / CW024A) and meet the requirements of the EN 13348 and ASTM B819 international standards.
The pipes are also highly cleaned and rinsed thorough to be oil-free, particle-free and inside gleaming to meet the strict standards of carrying medical oxygen, vacuum, nitrous oxide, medical air and other gases utilized within healthcare centers.

Seamless Copper Pipes and Tubes For Medical Uses : Specifications
- Standard: EN 13348 / ASTM B819 – Seamless Copper Tube for Medical Gas Systems
- Material: Copper (Cu-DHP) – CW024A / C12200
- Temper: R220 (Soft), R250 (Half Hard), R290 (Hard Drawn)
- Manufacturing Type: Seamless, Straight Lengths or Coils
- Surface Finish: Bright, Degreased, and Capped at Both Ends
- Internal Cleanliness: Carbon Residue ≤ 0.20 mg/dm²
- Marking: EN 13348 / ASTM B819, Size, and “Medical Gas Use Only”
- Certification: EN 13348 / ASTM B819 Compliant, ISO Certified
- Testing: Eddy Current, Hydrostatic, and Cleanliness Tests
Seamless Copper Pipes and Tubes For Medical Uses : Available Dimensions And Sizes
Seamless Medical Copper Pipes come in an all-inclusive variety of diameters and thicknesses to accommodate all MGPS and medical purposes. Internal de-greasing and sealing of each tube is used to avoid contamination prior to installation.
Copper tube EN 13348 – Typical Available Dimensions
| 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 |
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 |
Seamless Medical Copper Pipes and Tubes : Uses
- Medical Gas Pipeline Systems (MGPS)
- Oxygen, Nitrous Oxide, and Vacuum Lines
- Hospital and Healthcare Gas Networks
- Intensive Care Units (ICUs) and Operating Theatres
- Laboratory and Dental Gas Installations
