1_FW Std_ Piping Material Specs

PIPING MATERIAL SPECIFICATION SPEC CODE

FLUID

MAX PIPE SIZE

inch

DESIGN TEMP. o

C

DESIGN PESSURE

PIPE MATERIAL

barg

CORROSION ALLOWANCE

INSPECTION CLASS

mm

FLANGE CLASS & FACE

1

A1B

Cooling Water 

48

75

7.0

CS API 5L Gr. B

1.5

150 RF

II

2

A1B

Instrument Air 

4

65

10.0

CS API 5L Gr. B

1.5

150 RF

II

3

A1B

Process Air 

28

195

1.0

CS API 5L Gr. B

1.5

150 RF

II

4

A1B

Compressed Air 

6

200

9.7

CS API 5L Gr. B

1.5

150 RF

II

5

A1B

IP Nitrogen

10

65

8.6

CS API 5L Gr. B

1.5

150 RF

II

6

A1B

Conveying Gas

12

160

8.6

CS API 5L Gr. B

1.5

150 RF

II

7

A1B

Effluent

14

260

7.0

CS API 5L Gr. B

1.5

150 RF

II

8

A1B

Paraxylene

8

185

8.6

CS API 5L Gr. B

1.5

150 RF

II

9

A1B

Fuel Oil LP

6

135

3.5

CS API 5L Gr. B

1.5

150 RF

II

10

A1B

Relief Valve Discharge

8

325

9.3

CS API 5L Gr. B

1.5

150 RF

II

11

A1B

Vent

4

200

3.5

CS API 5L Gr. B

1.5

150 RF

II

12

A1C

98 % Sulphuric Acid

4

60

4.0

CS API 5L Gr. B

3.0

150 RF

II

13

A1D

Raw Water 

20

60

8.0

CS API 5L Gr. B

6.0

150 RF

II

14

A1D

Fresh Water 

20

60

8.0

CS API 5L Gr. B

6.0

150 RF

II

15

A1D

Fire Water (above ground)

16

75

17.3

CS API 5L Gr. B

6.0

150 RF

II

16

A1G

HP Fire Water-Dry (above ground)

4

60

9.7

CS API 5L Gr. B Galv

Nil

150 RF

II

17

A1G

Portable Water (above ground)

4

60

9.7

CS API 5L Gr. B Galv

Nil

150 RF

II

18

A1N

LP Caustic 5 %

8

100

8.6

CS API 5L Gr. B

1.5

150 RF

II

19

A1N

LP Caustic 47 %

6

75

8.6

CS API 5L Gr. B

1.5

150 RF

II

20

A1S

Steam & Condensate

24

325

9.3/FV

CS API 5L Gr. B

1.5

150 RF

II

21

A1S

Steam & Condensate

24

185

14.5/FV

CS API 5L Gr. B

1.5

150 RF

II

22

A1S

Steam & Condensate

30

210

6.9/FV

CS API 5L Gr. B

1.5

150 RF

II

23

A1T

Steam Tracing

1.5

185

6.9

CS API 5L Gr. B

1.5

150 RF

II

24

A1U

Cooling Water (under ground)

48

75

7.0

CS API 5L Gr. B

1.5

150 RF

II

25

A1U

Effluent

14

60

1.0

CS API 5L Gr. B

Nil

150 RF

II

26

A1V

Portable Water (under ground)

4

40

7.2

CS API 5L Gr. B Galv

1.5

300 RF

II

27

B1B

Process Air 

16

280

30.0

CS API 5L Gr. B

1.5

300 RF

II

28

B1B

HP Nitrogen

2

200

30.0

CS API 5L Gr. B

1.5

300 RF

II

29

B1B

Conveying Gas

8

160

24.0

CS API 5L Gr. B

1.5

300 RF

II

30

B1B

Fuel Oil

8

135

21.0

CS API 5L Gr. B

1.5

300 RF

II

31

B1N

IP Caustic 5 %

8

100

30.0

CS API 5L Gr. B

1.5

300 RF

II

32

B1N

HP Caustic 5 %

8

100

30.0

CS API 5L Gr. B

1.5

300 RF

II

33

B1S

Steam & Condensate

6

325

39/FV

CS API 5L Gr. B

1.5

300 RF

II

34

C1B

Process & Utilities

6

220

86.0

CS API 5L Gr. B

1.5

600 RF

I

35

C1B

Seal System

6

220

86.0

CS API 5L Gr. B

1.5

600 RF

I

36

C1B

Nitrogen

6

220

86.0

CS API 5L Gr. B

1.5

600 RF

I

37

D1H

Hydrogen

1.5

200

100.0

CS API 5L Gr. B

1.5

900 RF

I

38

D1S

Steam & Condensate

16

325

109.0

CS API 5L Gr. B

1.5

900 RF

I

39

E1B

Nitrogen

8

185

160.0

CS API 5L Gr. B

1.5

1500 RF

I

40

E1B

Boiler Feed Water 

8

354

109 0

CS API 5L Gr B

15

1500 RF

I