Scribd
Upload
25 views2 pages

Gas Law

This document contains information about gas laws and pipe specifications. It provides the gas law equation relating pressure, volume, temperature, and compressibility. It also lists the diameter, thickness, length, and volumes of pipes in a station pipe, heater pipe, and vessel. Finally, it displays specifications for outlet pipe thickness for different pipe schedules and sizes.

Uploaded by

Nisarg Pandya
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
25 views2 pages

Gas Law

This document contains information about gas laws and pipe specifications. It provides the gas law equation relating pressure, volume, temperature, and compressibility. It also lists the diameter, thickness, length, and volumes of pipes in a station pipe, heater pipe, and vessel. Finally, it displays specifications for outlet pipe thickness for different pipe schedules and sizes.

Uploaded by

Nisarg Pandya
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
You are on page 1/ 2

Gas Law

P1 V 1 P2 V 2
=
Z1 T 1 Z2 T 2
Standard Pressure, P1 101.3 kPa
Absolute Pressure, P2 14900 kPa

Standard Temperature, T1 (K) 15 C 288


Absolute Temperature, T2 (K) 20 C 293

Compressibility, Z2 0.74

Stn Pipe Heater Pipe Vessel


Pipe Diameter, D 219.1 mm 60.3 mm 508 mm
Wall Thickness, t 12.7 mm 5.54 mm 26.19 mm
Internal Diameter, d 193.7 mm 49.22 mm 455.62 mm
Length of Pipe, L 30 m 12 m 2 m
Actual Volume, V2 0.8840369 m3 0.02283 0.326081

Standard Volume, V1 240.89 scm

Change in Temperature

Absolute Temperature, T2 (K) 50 C 323

Compressibility, Z2 0.81

Absolute Pressure, P2 17979 kPa 17979.4 kPa

RELIEF REQUIRED!!
API 5L ASTM A53 & ASTM A 106
OUTLET PIPE OUTLET PIPE OUTLET PIPE
THICKNESS B 36.10 THICKNESS B 36.10 THICKNESS
SCH 40 STD SCH 80 XS SCH 160
"dia thick mm thick mm "dia thick mm thick mm "dia thick mm
1 1 33.40 3.38 1.73 1 4.55 2.41 1 6.35
1.5 1.6 48.30 3.68 2.24 1.5 5.08 3.02 1.5 7.14
2 2 60.30 3.91 2.31 2 5.54 3.20 2 8.74
3 3.2 88.90 5.49 2.77 3 7.62 3.73 3 11.13
4 4 114.30 6.02 2.87 4 8.56 3.91 4 13.47
6 6 168.30 7.11 3.38 6 10.97 4.55 6 18.26
8 8 219.10 8.18 3.56 8 12.70 4.85 8 23.01
10 10 273.10 9.27 3.68 10 15.09 5.08 10 28.58
12 12 323.90 10.31 3.91 12 17.47 5.54 12 33.32
14 14 355.60 11.13 5.16 14 19.05 7.01 14 35.71
16 16 406.40 12.70 5.49 16 21.44 7.62 16 40.40
18 18 457.20 14.27 5.74 18 23.82 8.08 18 45.24
20 20 508.00 15.09 6.02 20 26.19 8.56 20 50.10
22 22 558.80 17.48 6.55 22 28.58 9.53 22 53.98
24 24 609.60 17.48 7.11 24 30.96 10.97 24 59.54
26 26 660.40 17.48 8.18 26 12.70 26
28 28 711.20 17.48 9.27 28 12.70 28
30 30 762.00 17.48 9.53 30 12.70 30
32 32 812.80 17.48 9.53 32 12.70 32
34 34 863.60 17.48 9.53 34 12.70 34
36 36 914.40 19.05 9.53 36 12.70 36
38 38 965.20 9.53 38 12.70 38
40 40 1016.00 9.53 40 12.70 40
42 42 1066.80 9.53 42 12.70 42
44 44 1117.60 9.53 44 44
46 46 1168.40 9.53 46 46
48 48 1219.20 9.53 48 48

You might also like