8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

1/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

2/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

3/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

4/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

5/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

6/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

7/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

8/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

9/22

150 m (original pipe length)+ 10 % (allowance for pipe fittings)

= 165 m (revised pipe length)

Unit heater

at 6.6 bar g

270 kg/h

Revised loadto supply the heater battery is

270 kg/h + 5.8% = 286 kg/h

Boilerat

7.0 bar g

286 kg/ h

L = 150 mP1 =7 bar g P2 =6.6 bar g

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

10/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

11/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

12/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

13/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

14/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

15/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

16/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

17/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

18/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

19/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

20/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

21/22

8/11/2019 SPIRAX MANUAL - Steam Pipes and Pipe Sizing Gcm_75

22/22