Steam Tables — Refinery

Saturated steam properties covering typical refinery utility headers. Pressure-indexed for quick lookup during design and operations work.

Saturated by Pressure

P (psia)	Tsat (°F)	hf (BTU/lb)	hfg (BTU/lb)	hg (BTU/lb)	sf (BTU/lb·°R)	sg (BTU/lb·°R)	vf (ft³/lb)	vg (ft³/lb)
14.696	212	180.1	970.3	1150.4	0.312	1.7566	0.01672	26.8
20	227.96	196.2	960.1	1156.3	0.3358	1.732	0.01683	20.09
30	250.34	218.8	945.3	1164.1	0.368	1.6993	0.01701	13.75
50	281.02	250.1	924	1174.1	0.4112	1.6586	0.01727	8.515
75	307.6	277.4	905.5	1182.9	0.4472	1.6281	0.01749	5.816
100	327.82	298.5	888.8	1187.2	0.4743	1.6034	0.01774	4.432
150	358.43	330.5	863.6	1194.1	0.5147	1.5694	0.01809	3.015
200	381.8	355.4	843	1198.4	0.5438	1.5464	0.01839	2.288
250	401.01	376	825.1	1201.1	0.5675	1.5274	0.01865	1.8438
300	417.35	393.8	809	1202.8	0.5879	1.5111	0.0189	1.5433
400	444.6	424	780.5	1204.5	0.6214	1.4856	0.01934	1.1613
500	467.13	449.4	755	1204.4	0.649	1.4634	0.01975	0.9283
600	486.33	471.6	731.6	1203.2	0.6723	1.4454	0.02013	0.7698
800	518.36	509.7	689.6	1199.3	0.711	1.416	0.02087	0.5687
1000	544.75	542.4	649.4	1191.8	0.7432	1.3903	0.02159	0.4456
1500	596.39	611.5	556.3	1167.9	0.8082	1.3317	0.02346	0.2765

Source: Steam_Tables_Refinery_v1.xlsx

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