| OD (millimètre) | Mur (mm) | humeur | Pression de service maximale bar jusqu'à 65oC | Tolérance d'épaisseur | Diamètre de tolérance moyenne | Tolérance de diamètre incluant l'ovalité |
| 12 | 0.6 (TX) | Demi dur | 63 | ± 10% | ± 0.04mm | ± 0.09mm |
| 12 | 0.8 (TY) | Demi dur | 87 | ± 10% | ± 0.04mm | ± 0.09mm |
| 15 | 0.7 (TX) | Demi dur | 58 | ± 10% | ± 0.04mm | ± 0.09mm |
| 15 | 1.0 (TY) | Demi dur | 87 | ± 13% | ± 0.04mm | ± 0.09mm |
| 22 | 0.9 (TX) | Demi dur | 51 | ± 10% | ± 0.05mm | ± 0.10mm |
| 22 | 1.2 (TY) | Demi dur | 69 | ± 15% | ± 0.05mm | ± 0.10mm |
| 28 | 0.9 (TX) | Demi dur | 40 | ± 10% | ± 0.05mm | ± 0.10mm |
| 28 | 1.2 (TY) | Demi dur | 55 | ± 15% | ± 0.05mm | ± 0.10mm |
| 35 | 1 | Dur | 42 | ± 15% | ± 0.06mm | ± 0.07mm |
| 35 | 1.2 (TX) | Demi dur | 42 | ± 10% | ± 0.06mm | ± 0.07mm |
| 35 | 1.5 (TY) | Dur | 64 | ± 10% | ± 0.06mm | ± 0.11mm |
| 42 | 1 | Dur | 35 | ± 15% | ± 0.06mm | ± 0.07mm |
| 42 | 1.2 (TX) | Demi dur | 35 | ± 10% | ± 0.06mm | ± 0.11mm |
| 42 | 1.5 (TY) | Dur | 53 | ± 10% | ± 0.06mm | ± 0.07mm |
| 54 | 1 | Dur | 27 | ± 15% | ± 0.06mm | ± 0.07mm |
| 54 | 1.2 (TX) | Demi dur | 27 | ± 10% | ± 0.06mm | ± 0.11mm |
| 54 | 2.0 (TY) | Dur | 55 | ± 10% | ± 0.06mm | ± 0.07mm |
| 66.7 | 1.2 (TX) | Dur | 26 | ± 15% | ± 0.07mm | ± 0.10mm |
| 66.7 | 2.0 (TY) | Dur | 45 | ± 15% | ± 0.07mm | ± 0.10mm |
| 76.1 | 1.5 (TX) | Dur | 29 | ± 15% | ± 0.07mm | ± 0.10mm |
| 76.1 | 2.0 (TY) | Dur | 39 | ± 15% | ± 0.07mm | ± 0.10mm |
| 108 | 1.5 (TX) | Dur | 20 | ± 15% | ± 0.07mm | ± 0.20mm |
| 108 | 2.5 (TY) | Dur | 34 | ± 15% | ± 0.07mm | ± 0.20mm |
| 133 | 1.5 (TX) | Dur | 16 | ± 15% | ± 0.20mm | ± 0.70mm |
| 159 | 2.0 (TX) | Dur | 18 | ± 15% | ± 0.20mm | ± 0.70mm |
| 219 | 3.0 (TX) | Dur | 20 | ± 15% | ± 0.60mm | ± 1.50mm |
Les pressions de service sont conformes à BS 2871: part1: 1971
Fiche technique des pressions de service des tubes de gaz médicaux
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