Properties of Water and Steam

Properties of Water and Steam. Please see table below for comparisons at each level.

Saturated Condition		Enthalpy (BTU/Lb.)			Specific Volume (Cubic Feet/Lb.)
Pressure PSIG	Temp Degree F	Water Hf	Vaporizatio Hfg	Vapor Hg	Water Vf	Vapor Vg
0	212.0	180.3	970.0	1150.3	0.01672	26.7990
5	227.2	195.6	960.5	1156.1	0.01683	20.8300
10	239.4	208.0	952.6	1160.6	0.01692	16.4910
15	249.8	218.5	945.7	1164.2	0.01700	13.8780
20	258.8	227.6	939.7	1167.3	0.01708	11.9660
30	27.40	243.1	929.1	1172.2	0.01721	9.4597
40	286.7	256.1	919.9	1176.0	0.01733	7.8261
50	297.7	267.3	911.9	1179.2	0.01743	6.6830
60	307.3	277.3	904.6	1181.9	0.01753	5.8369
70	316.0	286.2	897.9	1184.1	0.01761	5.1845
80	323.9	294.4	891.7	1186.1	0.01770	4.6656
90	331.2	301.9	885.9	1187.8	0.01778	4.2326
100	337.9	308.9	880.5	1189.4	0.01785	3.8911
110	344.2	315.5	875.3	1190.8	0.01792	3.5941
120	350.0	321.7	870.3	1192.0	0.01799	3.3397
130	355.6	327.5	865.7	1193.2	0.01806	3.1193
140	360.9	333.1	861.1	1194.2	0.01812	2.9266
150	365.9	338.4	856.7	1195.1	0.01816	2.7563
160	370.6	343.4	852.6	1196.0	0.01824	2.6050
170	375.2	348.3	848.5	1196.8	0.01830	2.4694
180	379.6	353.0	844.5	1197.5	0.01835	2.3473
190	383.8	357.5	841.5	1198.9	0.08141	2.2368
200	387.8	361.8	837.6	1199.4	0.01847	2.1361
210	391.7	366.0	834.0	1200.0	0.01852	2.0442
220	395.4	370.1	830.5	1200.5	0.01857	1.9598
230	399.1	374.0	826.9	1200.9	0.01863	1.8820
240	402.6	377.8	823.5	1201.3	0.01868	1.8102

Saturated Condition		Enthalpy (BTU/Lb.)			Specific Volume (Cubic Feet/Lb.)
Pressure PSIG	Temp Degree F	Water Hf	Vaporizatio Hfg	Vapor Hg	Water Vf	Vapor Vg
250	406.0	381.5	820.2	1201.7	0.01873	1.7436
260	409.4	385.2	816.9	1202.1	0.01878	1.6816
270	412.6	388.7	813.7	1202.4	0.01882	1.6239
280	415.7	392.1	810.6	1202.7	0.01887	1.5700
290	418.8	395.5	807.5	1203.0	0.01892	1.5194
300	421.8	398.8	804.4	1203.2	0.01896	1.4720
310	424.7	402.0	801.4	1203.4	0.01901	1.4274
320	427.5	405.2	798.5	1203.6	0.01905	1.3854
330	430.3	408.2	795.6	1203.8	0.01910	1.3457
340	433.0	411.3	792.7	1204.0	0.01914	1.3084
350	435.7	414.2	789.9	1204.1	0.01919	1.2729
360	438.3	417.1	787.1	1204.2	0.01923	1.2392
370	440.8	420.0	784.3	1204.3	1.01927	1.2071
380	443.3	422.8	781.6	1204.4	0.01931	1.1767
390	445.7	425.5	778.7	1204.2	0.01936	1.1477
400	448.2	427.9	776.3	1204.2	0.01940	1.1200
410	450.5	430.6	773.7	1204.3	0.01944	1.0936
420	452.8	433.2	771.1	1204.3	0.01948	1.0684
430	455.1	435.8	768.5	1204.3	0.01985	1.0443
440	457.3	438.3	766.0	1204.3	0.01956	1.0212
450	459.5	440.8	763.5	1204.3	0.01961	0.9990
500	470.0	452.8	751.3	1204.1	0.01970	0.9278
600	488.8	474.6	728.3	1202.9	0.02010	0.7698
700	503.2	491.9	708.5	1200.4	0.02050	0.6554
800	517.6	509.3	688.6	1197.9	0.02090	0.5687
900	532.0	526.6	668.8	1195.4	0.02120	0.5006
1000	544.6	542.4	649.4	1191.8	0.02160	0.4456

Clayton Steam Generators are available in many sizes and as portable steam boilers. Many are available as medium pressure steam boilers and high pressure steam boilers for sale. They come with several benefits above traditional water tube and fire tube boilers.

See Boiler and Steam Deinitions for terms.

For more information about Properties of Water and Steam when choosing a commercial dry steam boiler system, contact your local Clayton representative.