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参考收集《化工工艺设计手册·上册》和《实用供热空调设计手册》( 第二版 上册) 书籍中关于饱和水和饱和水蒸气的压力、温度、密度等数据，经过综合统计列在下表。
并根据收集的数据，使用CAD绘制了饱和水蒸气P-T曲线，由此线可看出，曲线上方的为过热蒸汽，曲线下方的为不饱和水气。
在同一张图里，根据饱和水蒸气压力温度密度表和过热蒸汽密度表的数据，绘制了饱和蒸汽密度线和过热蒸汽密度线。
在饱和蒸汽&过热蒸汽P-T-D曲线图中，可根据水汽压力或温度方便查找饱和蒸汽的温度或压力或密度；也可根据水蒸气的温度和压力来判断该条件下的蒸汽是否为过热蒸汽，再通过查找过热蒸汽的密度，非常实用。
| 饱和水蒸汽表 (按压力排列) | ||||||
绝对 压力 | 温度 | 蒸汽比容 | 蒸汽密度 | 液体焓 | 蒸汽焓 | 汽化热 |
| kPa | ℃ | m3/kg | kg/m3 | kJ/kg | kJ/kg | kJ/kg |
| 1 | 6.3 | 129.3700 | 0.00773 | 26.48 | 2503.1 | 2476.8 |
| 1.5 | 12.5 | 88.26000 | 0.01133 | 52.26 | 2515.3 | 2463.0 |
| 2 | 17.0 | 67.29000 | 0.01486 | 71.21 | 2524.2 | 2452.9 |
| 2.5 | 20.9 | 54.47000 | 0.01836 | 87.45 | 2531.8 | 2444.3 |
| 3 | 23.5 | 45.52000 | 0.02179 | 98.38 | 2536.8 | 2438.4 |
| 3.5 | 26.1 | 39.45000 | 0.02523 | 109.30 | 2541.8 | 2432.5 |
| 4 | 28.7 | 34.88000 | 0.02867 | 120.23 | 2546.8 | 2426.6 |
| 4.5 | 30.8 | 33.06000 | 0.03205 | 129.00 | 2550.9 | 2421.9 |
| 5 | 32.4 | 28.27000 | 0.03537 | 135.69 | 2554.0 | 2418.3 |
| 6 | 35.6 | 23.81000 | 0.04200 | 149.06 | 2560.1 | 2411.0 |
| 7 | 38.8 | 20.56000 | 0.04864 | 162.44 | 2566.3 | 2403.8 |
| 8 | 41.3 | 18.13000 | 0.05514 | 172.73 | 2571.0 | 2398.2 |
| 9 | 43.3 | 16.24000 | 0.06156 | 181.16 | 2574.8 | 2393.6 |
| 10 | 45.3 | 14.71000 | 0.06798 | 189.59 | 2578.5 | 2388.9 |
| 15 | 53.5 | 10.04000 | 0.09956 | 224.03 | 2594.0 | 2370.0 |
| 20 | 60.1 | 7.65000 | 0.13068 | 251.51 | 2606.4 | 2354. |
| 30 | 66.5 | 5.24000 | 0.19093 | 288.77 | 2622.4 | 2333.7 |
| 40 | 75.0 | 4.00000 | 0.24975 | 315.93 | 2634.1 | 2312.2 |
| 50 | 81.2 | 3.25000 | 0.30799 | 339.80 | 2644.3 | 2304.5 |
| 60 | 85.6 | 2.74000 | 0.36514 | 358.21 | 2652.1 | 2393.9 |
| 70 | 89.9 | 2.37000 | 0.42229 | 376.61 | 2659.8 | 2234.4 |
| 80 | 93.2 | 2.09000 | 0.47807 | 390.08 | 2665.3 | 2275.3 |
| 90 | 96.4 | 1.87000 | 0.53384 | 403.49 | 2670.8 | 2267.4 |
| 100 | 99.6 | 1.70000 | 0.58961 | 416.90 | 2670.3 | 2259.5 |
| 120 | 104.5 | 1.43000 | 0.69869 | 437.51 | 2684.3 | 2246.8 |
| 140 | 109.2 | 1.24000 | 0.80758 | 457.67 | 2692.1 | 2234.4 |
| 160 | 113.0 | 1.21000 | 0.82981 | 473.88 | 2698.1 | 2224.2 |
| 180 | 116.6 | 0.98800 | 1.02090 | 489.32 | 2703.7 | 2214.3 |
| 200 | 120.2 | 0.88700 | 1.12730 | 493.71 | 2709.2 | 2204.6 |
| 250 | 127.2 | 0.71900 | 1.39040 | 534.39 | 2719.7 | 2185.4 |
| 300 | 133.3 | 0.60600 | 1.65010 | 560.38 | 2728.5 | 2168.1 |
| 350 | 138.8 | 0.52400 | 1.90740 | 583.76 | 2736.1 | 2152.3 |
| 400 | 143.4 | 0.46300 | 2.16180 | 603.61 | 2742.1 | 2138.5 |
| 450 | 147.7 | 0.41400 | 2.41520 | 622.42 | 2747.8 | 2125.4 |
| 500 | 151.7 | 0.37500 | 2.66730 | 639.59 | 2752.8 | 2113.2 |
| 600 | 158.7 | 0.31600 | 3.16860 | 670.22 | 2761.4 | 2091.1 |
| 700 | 164.7 | 0.27300 | 3.66570 | 696.27 | 2767.8 | 2071.5 |
| 800 | 170.4 | 0.24000 | 4.16140 | 720.96 | 2773.7 | 2052.7 |
| 900 | 175.1 | 0.21500 | 4.65260 | 741.82 | 2778.1 | 2036.2 |
| 1000 | 179.9 | 0.19400 | 5.14320 | 762.68 | 2782.5 | 2019.7 |
| 1100 | 180.2 | 0.17700 | 5.63390 | 780.34 | 2785.5 | 2005.1 |
| 1200 | 187.8 | 0.16600 | 6.12410 | 797.92 | 2788.5 | 1990.6 |
| 1300 | 191.5 | 0.15100 | 6.61410 | 814.25 | 2790.9 | 1976.7 |
| 1400 | 194.8 | 0.14100 | 7.10380 | 829.06 | 2792.4 | 1963.7 |
| 1500 | 198.2 | 0.13200 | 7.59350 | 843.86 | 2794.5 | 1950.7 |
| 1600 | 201.3 | 0.12400 | 8.08140 | 857.77 | 2796.0 | 1938.2 |
| 1700 | 204.1 | 0.11700 | 8.56740 | 870.58 | 2797.1 | 1926.5 |
| 1800 | 206.9 | 0.11000 | 9.05330 | 883.39 | 2798.1 | 1914.8 |
| 1900 | 209.8 | 0.10500 | 9.53920 | 896.21 | 2799.2 | 1903.0 |
| 2000 | 212.2 | 0.09970 | 10.03380 | 907.32 | 2799.7 | 1892.4 |
| 3000 | 233.7 | 0.06660 | 15.00750 | 1005.4 | 2798.9 | 1793.5 |
| 4000 | 250.3 | 0.04980 | 20.09690 | 1082.9 | 2789.8 | 1706.8 |
| 5000 | 263.8 | 0.03940 | 25.36630 | 1145.9 | 2776.2 | 1629.2 |
| 6000 | 275.4 | 0.03240 | 30.84940 | 1203.2 | 2759.5 | 1556.3 |
| 7000 | 285.7 | 0.02730 | 36.57440 | 1263.2 | 2740.8 | 1487.6 |
| 8000 | 294.8 | 0.02350 | 42.57680 | 1299.2 | 2720.5 | 1403.7 |
| 9000 | 303.2 | 0.02050 | 48.89450 | 1343.5 | 2699.1 | 1356.6 |
| 10000 | 310.9 | 0.01800 | 55.54070 | 1384.0 | 2677.1 | 1293.1 |
| 12000 | 324.5 | 0.01420 | 70.30750 | 1463.4 | 2631.2 | 1167.7 |
| 14000 | 336.5 | 0.01150 | 87.30200 | 1567.9 | 2583.2 | 1043.4 |
| 16000 | 347.2 | 0.00927 | 107.801 | 1615.8 | 2531.1 | 915.4 |
| 18000 | 356.9 | 0.00744 | 134.4813 | 1699.8 | 2466.0 | 766.1 |
| 20000 | 365.6 | 0.00566 | 176.5961 | 1817.8 | 2364.2 | 544.9 |
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