TBSL-CSC(PH-I)-07-UTL-007

ANNEX- 4 - PART - IA - SUPPLY (UTILITY SYSTEM)

BILL OF QUANTITIES FOR YARD AND SHOP PIPEWORK

Note: Price format to be filled-up as per Table-II(A), II(B), II(C)

and II(D) of Annexure-II of ITT (no.TBSL-CSC(PH-I)-00-COM-001)

Item No. Description Unit Qty.

UTILITY SYSTEM - SUPPLY ITEMS

Notes:
i) All pipes shall be hydraulically tested as
per relevant standards

ii) All pipes shall be supplied in random lengths of

6 to 7 metre without any circumferential joints
with relevant code marking

iii) All isolation valves for LPG and H2 pipes shall

have Pad Locking arrangement

iv) Material and manufacturers' test certificate

shall be furnished along with the supply of
items

v) Marking shall be as per the following

(as applicable):

a) Manufacturer's name or trade mark

b) Size and dimensional standard
c) Grade/schedule/pressure rating
d) For valves - Tag number to be marked
on metalic tag; the tag no. shall be as per
TBSL's numbering system

vi) After placement of order tenderer shall submit

drawings for valves, spring supports etc. for
approval.

vii) For steam service all items shall be provided

with IBR certificate

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Item No. Description Unit Qty.

viii) Tenderer shall stand guarantee for satisfactory

performance of all items for a period of one (1)
year from the date of commissioning or
eighteen (18) months from the date of supply of
last consignment, whichever is earlier.

ix) Flanges upto sizes DN 700 mm will be made in

single piece (without any segment)

x) All prices shall remain fixed, firm and

binding till commissioning of the job.

A. PIPE

1. Hydrogen, H2

a) 33.4 mm OD x 3.4 mm thk to API 5L Gr.B/ rm 560

ASTM A 106 Gr. B seamless

b) 26.7 mm OD x 2.9 mm thk to API 5L Gr.B/ rm 6

ASTM A 106 Gr. B seamless

c) 21.3 mm OD x 2.8 mm thk to API 5L Gr.B/ rm 140

ASTM A 106 Gr. B seamless

2. Nitrogen, N2

a) 219.1 mm O.D. x 4.78 mm thk, to API 5L Gr.B rm 6

ERW black

b) 166.5 mm O.D. x 4.8 mm thk, to IS:1239 rm 530

(part-I) ERW black

c) 115.0 mm OD x 4.5 mm thk, to IS:1239 (Part-I) rm 6

ERW black

d) 60.8 mm O.D. x 3.6 mm thk to IS:1239 (part-I) rm 215

ERW black

e) 34.2 mm O.D. x 3.2 mm thk to IS:1239 (part-I) rm 240

ERW black

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Item No. Description Unit Qty.

f) 27.3 mm O.D. x 2.6 mm thk to IS:1239 (part-I) rm 6

ERW black

g) 21.8 mm O.D. x 2.6 mm thk to IS:1239 (part-I) rm 6

ERW black

3. Liquefied Petroleum Gas, LPG

a) 273.1 mm OD x 9.27 mm thk, to API 5L rm 305

GR. B /ASTM A 106 Gr.B Seamless

b) 219.1 mm OD x 8.18 mm thk, to API 5 L rm 6

GR. B/ASTM A 106 Gr.B Seamless

c) 168.3 mm OD x 7.11 mm thk, to rm 485

ASTM A106 Gr.B, seamless

d) 114.3 mm OD x 6.02 mm thk, to rm 175

ASTM A 106 Gr. B seamless

e) 88.9 mm OD x 5.49 mm thk, to rm 6

ASTM A 106 Gr. B seamless

f) 73.0 mm OD x 5.16 mm thk, to rm 20

ASTM A 106 Gr. B seamless

g) 48.3 mm OD x 3.7 mm thk, to rm 32

ASTM A 106 Gr. B seamless

h) 33.4 mm OD x 3.4 mm thk, to rm 32

ASTM A 106 Gr. B seamless

i) 26.7 mm OD x 2.9 mm thk, to rm 6

ASTM A 106 Gr. B seamless

4. Compressed Air, CA

a) 273.1 mm OD x 5.56 mm thk, to API 5L Gr.B rm 1300

ERW black

b) 219.1 mm OD x 4.78 mm thk, to API 5L Gr.B rm 6

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Item No. Description Unit Qty.

ERW black

c) 166.5 mm OD x 4.8 mm thk, to IS:1239 rm 6

(Part-I) ERW black

d) 89.5 mm OD x 4.5 mm thk, to IS:1239 rm 500

(Part-I) ERW black

e) 76.6 mm OD x 3.6 thk, to IS:1239 rm 6

(Part-I) ERW black

f) 60.8 mm OD x 3.6 mm thk, to IS:1239 rm 230

(Part-I) ERW black

g) 48.8 mm OD x 3.2 mm thk, to IS:1239 rm 65

(Part-I) ERW black

h) 34.2 mm OD x 3.2 mm thk, to IS:1239 rm 140

(Part-I) ERW black

i) 27.3 mm OD x 2.6 mm thk, to IS:1239 rm 15

(Part-I) ERW Black

j) 21.8 mm OD x 2.6 mm thk, to IS:1239 rm 250

(Part-I) ERW Black

5. Instrument Grade Compressed Air, IA

a) 76.6 mm OD x 3.6 mm thk, to IS:1239 (Part-I) rm 1290

ERW black

b) 60.8 mm OD x 3.6 mm thk, to IS:1239 (Part-I) rm 6

ERW black

c) 48.8 mm OD x 3.2 mm thk, to IS:1239 (Part-I) rm 70

ERW black

d) 34.2 mm OD x 3.2 mm thk, to IS:1239 (Part-I) rm 45

ERW black

e) 27.3 mm OD x 2.6 mm thk, to IS:1239 (Part-I) rm 30

ERW black

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Item No. Description Unit Qty.

f) 21.8 mm OD x 2.6 mm thk, to IS:1239 (Part-I) rm 6

ERW black

6. Steam, ST

a) 219.1 mm OD x 7.04 mm thk, to ASTM A 106 rm 6

Gr. B, Seamless

b) 168.3 mm OD x 7.11 mm thk, to ASTM A 106 rm 485

Gr. B, Seamless

c) 114.3 mm OD x 6.02 mm thk, to ASTM A 106 rm 6

Gr. B, Seamless

d) 88.9 mm OD x 5.49 mm thk, to ASTM A 106 rm 265

Gr. B, Seamless

e) 73.0 mm OD x 5.16 mm thk, to ASTM A 106 rm 20

Gr. B, Seamless

f) 60.3 mm OD x 3.91 mm thk, to ASTM A 106 rm 450

Gr. B, Seamless

g) 48.3 mm OD x 5.08 mm thk, to ASTM A 106 rm 6

Gr. B, Seamless

h) 33.4 mm OD x 4.55 mm thk, ASTM A 106 rm 140

Gr. B, Seamless

i) 21.3 mm OD x 3.73 mm thk, ASTM A 106 rm 65

Gr. B, Seamless

7. Condensate, CD

a) 114.3 mm OD x 6.02 mm thk, to ASTM A 106 rm 6

Gr. B, Seamless

b) 88.9 mm OD x 5.49 mm thk, to ASTM A 106 rm 450

Gr. B, Seamless

c) 73.0 mm OD x 5.16 mm thk, to ASTM A 106 rm 6

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Item No. Description Unit Qty.

Gr. B, Seamless

d) 60.3 mm OD x 3.91 mm thk, to ASTM A 106 rm 6

Gr. B, Seamless

e) 48.3 mm OD x 3.7 mm thk, to ASTM A 106 rm 250

Gr. B, Seamless

B. BENDS

1. Hydrogen, H2

Forged socket weld elbow to ASTM A 234 Gr.

WPB, Dimension to ANSI B 16.11

a) DN 25 - 900 No 12
b) DN 25 - 450 No 8
c) DN 15 - 900 No 6
d) DN 15 - 45 0
No 2

2. Nitrogen, N2

Seamless B.W. elbow to ASTM A 234 Gr. WPB

Sch. 40, dimension to AnSI B 16.9

a) DN 200 - 900 No. 1

b) DN 200 - 450 No. 1
c) DN 150 - 90 0
No. 12
d) DN 150 - 45 0
No. 5
e) DN 100 - 900 No. 1
f) DN 100 - 45 0
No. 1

Fabricated from pipes by cold bending with

radius 3 DN

g) DN 50 - 900 No. 5
h) DN 50 - 450 No. 4
i) DN 25 - 90 0
No. 22
j) DN 25 - 45 0
No. 1

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Item No. Description Unit Qty.

3. Liquefied Petroleum Gas, LPG

Seamless BW elbow to ASTM A 234 Gr. WPB

Sch. 40, Dimension to ANSI B 16.9

a) DN 250 - 900 No. 3

b) DN 250 - 450 No. 1
c) DN 200 - 90 0
No. 1
d) DN 200 - 45 0
No. 1
e) DN 150 - 900 No. 8
f) DN 150 - 45 0
No. 3
g) DN 100 - 90 0
No. 11
h) DN 100 - 450 No. 5
i) DN 80 - 900 No. 1
j) DN 80 - 45 0
No. 1
k) DN 65 - 900 No. 5
l) DN 65 - 450 No. 3

Forged socket weld elbow to ASTM A 234 Gr.

WPB, Dimension to ANSI B 16.11

m) DN 40 - 900 No. 5
n) DN 40 - 45 0
No. 5
o) DN 25 - 90 0
No. 11
p) DN 25 - 450 No. 5

4. Compressed air, CA

Seamless B.W. elbow to ASTM A234 Gr.

WPB Sch. 40, dimension to ANSI B 16.9

a) DN 250 - 900 No. 15

b) DN 250 - 450 No. 6
c) DN 200 - 90 0
No. 1
d) DN 200 - 450 No. 1
e) DN 150 - 900 No. 1
f) DN 150 - 45 0
No. 1
g) DN 80 - 90 0
No. 18

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Item No. Description Unit Qty.

h) DN 80 - 450 No. 6
i) DN 65 - 90 0
No. 1
j) DN 65 - 45 0
No. 1

Fabricated from pipes by cold bending with

radius 3 DN

k) DN 50 - 900 No. 12
l) DN 50 - 450 No. 6
m) DN 40 - 90 0
No. 6
n) DN 40 - 450 No. 3
o) DN 25 - 900 No. 15
p) DN 25 - 45 0
No. 8
q) DN 20 - 90 0
No. 3
r) DN 20 - 450 No. 1
s) DN 15 - 90 0
No. 30
t) DN 15 - 45 0
No. 12

5. Instrument Grade Compressed Air, IA

Seamless BW elbow to ASTM A 234 Gr. WPB

Sch. 40, Dimension to ANSI B 16.9

a) DN 65 - 900 No. 44
b) DN 65 - 45 0
No. 6

Fabricated from pipes by cold bending with

radius 3 DN

c) DN 50 - 900 No. 1
d) DN 50 - 45 0
No. 1
e) DN 40 - 90 0
No. 15
f) DN 40 - 450 No. 15
g) DN 25 - 90 0
No. 10
h) DN 25 - 45 0
No. 10
i) DN 20 - 900 No. 6
j) DN 20 - 45 0
No. 6

6. Steam, ST

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Item No. Description Unit Qty.

Seamless, BW / forged elbow to ASTM A234,

Gr. WPB, Sch. 40, dimensions to ASME B16.9

a) DN 200 - 900 No. 1

b) DN 200 - 45 0
No. 1
c) DN 150 - 90 0
No. 36
d) DN 150 - 450 No. 4
e) DN 80 - 900 No. 15
f) DN 80 - 45 0
No. 6
g) DN 65 - 900 No. 2
h) DN 65 - 450 No. 3
i) DN 50 - 90 0
No. 35
j) DN 50 - 45 0
No. 1

3000 lbs forged body, material

conforming to ASTM A234, Gr. WPB, SW
ends, dimensions as per ASME B16.11

k) DN 40 - 900 No. 1
l) DN 40 - 450 No. 1
m) DN 20 - 90 0
No. 1
n) DN 20 - 45 0
No. 24
o) DN 15 - 900 No. 4
p) DN 15 - 45 0
No. 1

7. Condensate, CD

Seamless B.W. elbow to ASTM A 234 Gr. WPB

Sch. 40, dimension to ANSI B 16.9

a) DN 100 - 900 No. 1

b) DN 100 - 45 0
No. 1
c) DN 80 - 90 0
No. 12
d) DN 80 - 450 No. 1
e) DN 65 - 90 0
No. 1
f) DN 65 - 45 0
No. 1
g) DN 40 - 900 No. 12
h) DN 40 - 45 0
No. 1

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Item No. Description Unit Qty.

C. REDUCERS

1. Nitrogen, N2

Seamless BW forged to ASTM A 234,

Gr.WPB, Sch. 40, Dimension to ANSI B
16.9

a) DN 200 x DN 75 (ECC) No. 1

b) DN 150 x DN 75 (ECC) No. 3
c) DN 150 x DN 50 (ECC) No. 3

Seamless SW forged to ASTM A 234,

Gr.WPB, Sch. 40, Dimension to ANSI B
16.11

d) DN 75 x DN 50 (ECC) No. 3
e) DN 50 x DN 25 (ECC) No. 3

2. Liquefied Petroleum Gas, LPG

Forged carbon steel to ASTM A 234, Reducers

Gr WPB butt weld ends to ANSI B 16.9

a) DN 250 x DN 150 (ECC) No. 2

b) DN 150 x DN 100 (ECC) No. 2
c) DN 150 x DN 80 (ECC) No. 1
d) DN 150 x DN 65 (ECC) No. 1

3. Compressed air, CA

Fabricated from pipes

a) DN 250 x DN 150 (ECC) No. 3

b) DN 150 x DN 80 (ECC) No. 3

Seamless B.W/S.W forged to ASTM A234 Gr.

WPB Sch. 40, dimension to ANSI B16.9/ 16.11

c) DN 80 x DN 50 (ECC) No. 3
c) DN 80 x DN 50 (CON) No. 8

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Item No. Description Unit Qty.

d) DN 50 x DN 40 (CON) No. 3
e) DN 50 x DN 25 (CON) No. 2
f) DN 40 x DN 25 (CON) No. 3
g) DN 25 x DN 20 (CON) No. 2

4. Steam, ST

Seamless, BW / forged, conforming to ASTM-

A-234, Gr. WPB, Sch.40, dimensions to ASTM
B16.9/16.11 (3000lb for sizes DN 40& below)

a) DN 200 x DN 80 (ECC) No. 2

b) DN 150 x DN 80 (ECC) No. 2
c) DN 150 x DN 75 (CONC) No. 8
d) DN 75 x DN 50 (CONC) No. 12
e) DN 50 x DN 25 (CONC) No. 12
f) DN 25 x DN 15 (CONC) No. 4

5. Condensate, CD

a) DN 80 x DN 40 (ECC) No. 2
b) DN 65 x DN 40 (ECC) No. 1

D. TEES

1. Hydrogen, H2

Forged carbon steel to ASTM A 234, Tees Gr

WPB socket weld ends to ANSI B 16.11

a) DN 25 x DN 25 x DN 25 No. 4

2. Nitrogen, N2

Fabricated from pipes

a) DN 200 x DN 200 x DN 200 No. 1

b) DN 150 x DN 150 x DN 150 No. 3
c) DN 150 x DN 150 x DN 50 No. 2
d) DN 150 x DN 150 x DN 25 No. 3
e) DN 150 x DN 150 x DN 20 No. 1
f) DN 150 x DN 150 x DN 15 No. 1
g) DN 50 x DN 50 x DN 25 No. 15

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Item No. Description Unit Qty.

3. Liquefied Petroleum Gas, LPG

Forged carbon steel to ASTM A 234, Tees Gr

WPB socket weld ends to ANSI B 16.11

a) DN 250 x DN 250 x DN 150 No. 3

b) DN 250 x DN 250 x DN 40 No. 2
c) DN 150 x DN 150 x DN 100 No. 5
d) DN 150 x DN 150 x DN 65 No. 2
e) DN 100 x DN 100 x DN 65 No. 1

4. Compressed air, CA

Fabricated from pipes

a) DN 250 x DN 250 x DN 250 No. 2
a) DN 250 x DN 250 x DN 80 No. 8
b) DN 250 x DN 250 x DN 50 No. 7
c) DN 250 x DN 250 x DN 40 No. 6
d) DN 250 x DN 250 x DN 25 No. 6
e) DN 250 x DN 250 x DN 20 No. 2
f) DN 250 x DN 250 x DN 15 No. 30

5. Instrument Grade Compressed Air, IA

Fabricated from pipes

a) DN 65 x DN 65 x DN 65 No. 3
b) DN 65 x DN 65 x DN 40 No. 8
c) DN 65 x DN 65 x DN 25 No. 6
d) DN 65 x DN 65 x DN 20 No. 4

6. Steam, ST

Forged, BW seamless tees conforming to ASTM

A 234,Gr. WPB. Sch.40, dimensions to ASME
B16.9/16.11 (3000 lb for sizes DN 40 and below)

a) DN 150 x DN 150 x DN 150 No. 3

b) DN 150 x DN 150 x DN 80 No. 3
c) DN 150 x DN 150 x DN 65 No. 2
d) DN 50 x DN 50 x DN 50 No. 6
e) DN 40 x DN 40 x DN 40 No. 1

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Item No. Description Unit Qty.

f) DN 25 x DN 25 x DN 25 No. 10
g) DN 15 x DN 15 x DN 15 No. 5

7. Condensate, CD

Fabricated from pipes

a) DN 100 x DN 100 x DN 100 No. 1

b) DN 80 x DN 80 x DN 80 No. 6
c) DN 65 x DN 65 x DN 65 No. 1

E. SLIP-ON FLANGES

1. Hydrogen, H2

Class 150 forged Carbon steel to ASTM A105,

slip-on flange socket weld raised face to ANSI
B16.5

a) DN 25 No. 2

2. Nitrogen, N2

Slip-on Plate Flanges to IS:6392, Table 11,

made from Carbon steel plate to IS:2062, Gr.B.
with bore suit to Pipe OD

a) DN 200 No. 1
b) DN 150 No. 1
c) DN 50 No. 4
d) DN 25 No. 1
e) DN 15 No. 1

3. Liquefied Petroleum Gas, LPG

Class 150 forged carbon steel to ASTM A 105,

slip-on flange raised face to ANSI B16.5

a) DN 250 No. 1
b) DN 150 No. 2
c) DN 100 No. 1

4. Compressed Air, CA

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Item No. Description Unit Qty.

Slip-on Plate Flanges to IS:6392, Table 11,

made from Carbon steel plates to IS:2062, Gr.B.
with bore suit to Pipe OD

a) DN 250 No. 2
b) DN 150 No. 1
c) DN 100 No. 1
d) DN 80 No. 2

5. Instrument Grade Compressed Air, IA

Slip-on Plate Flanges to IS:6392, Table 11,

made from Carbon steel plates to IS:2062, Gr.B.
with bore suit to Pipe OD

a) DN 65 No. 3
a) DN 50 No. 1

6. Steam, ST

Carbon steel plate flange to IS:2002, Gr.2A and

dimensions to Table-H of Appendix-E of IBR.

a) DN 200 No. 1
b) DN 150 No. 3
c) DN 50 No. 2

7. Condensate, CD

Slip-on Plate Flanges to IS:6392, Table 11,

made from Carbon steel plate to IS:2062, Gr.B.
with bore suit to Pipe OD

a) DN 100 No. 1
b) DN 80 No. 2
c) DN 65 No. 1

F. BLANK FLANGES

1. Hydrogen, H2

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Item No. Description Unit Qty.

Class 150 forged Carbon steel to ASTM A105,

blank flange raised face to ANSI B16.5

a) DN 25 No. 2

2. Nitrogen, N2

Blank flanges to IS:6392 Table-14/20 (for small

bore pipes) made from carbon steel plate to
IS:2062, Gr. B

a) DN 200 No. 1
b) DN 150 No. 1
c) DN 50 No. 4
d) DN 25 No. 1
e) DN 15 No. 1

3. Liquefied Petroleum Gas, LPG

Class 150 forged carbon steel to ASTM A 105,

blank flange raised face to ANSI B16.5

a) DN 250 No. 1
b) DN 150 No. 2
c) DN 100 No. 1

4. Compressed Air, CA

Blank flanges to IS:6392 Table-20 made from

carbon steel plates to IS:2062, Gr. B.

a) DN 250 No. 2
b) DN 150 No. 1
c) DN 100 No. 1
d) DN 80 No. 2

5. Instrument Grade Compressed Air, IA

Blank flanges to IS:6392 Table-14 made from

carbon steel plates to IS:2062, Gr. B

a) DN 65 No. 3
a) DN 50 No. 1

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Item No. Description Unit Qty.

6. Steam, ST

Carbon steel plate blank flange to IS:2002,

Gr.2A and dimensions to Table-H of Appendix-E
of IBR.

a) DN 200 No. 1
b) DN 150 No. 3
c) DN 50 No. 2

7. Condensate, CD

Blank flanges to IS:6392 Table-14/20 (for small

pipes) made from carbon steel plate to IS:2062,
Gr. B

a) DN 100 No. 1
b) DN 80 No. 2
c) DN 65 No. 1

G. VALVES

1. Hydrogen, H2

Class 800 forged steel ball valve to BS 5351

body bonnet to ASTM A105 trim to ASTM A182
Gr. 304L socket weld ends

a) DN 25 No. 5
b) DN 15 No. 8

2. Nitrogen, N2

Class 300, cast/forged carbon steel ball valve,

body of ASTM A 216 Gr.WCB, Ball & Stem
material SS to AISI 316, seat and seal of PTFE,
flanged end to ANSI B16.5 with companion
flanges, bolts, nuts and non-asbestos gaskets.

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Item No. Description Unit Qty.

a) DN 150 No. 2
b) DN 50 No. 2
c) DN 25 No. 12
d) DN 15 No. 2

3. Liquefied Petroleum Gas, LPG

Class 150 cast steel ball valve to BS 5351 body

and bonnet to A 216 Gr. WCB, trim A 182
Gr.304L. ends flanged to ANSI B 16.5

a) DN 150 No. 3
b) DN 100 No. 3
c) DN 80 No. 1
d) DN 65 No. 1

Class 800 forged steel ball valve to BS 5351

body bonnet to ASTM A105 trim to ASTM A182
Gr. 304L socket weld ends

e) DN 40 No. 3
f) DN 25 No. 9
g) DN 20 No. 3

4. Compressed Air, CA

Class 300, cast/forged carbon steel ball valve,

body of ASTM A 216 Gr.WCB, Ball & Stem
material SS to AISI 316m seat and seal of PTFE,
flanged end to ANSI B16.5 with companion
flanges, bolts nuts and non-asbestos gaskets.

a) DN 250 No. 6
b) DN 80 No. 8
c) DN 50 No. 6
d) DN 40 No. 8
e) DN 25 No. 10
f) DN 20 No. 3
g) DN 15 No. 28

5. Instrument grade Compressed Air, IA

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Item No. Description Unit Qty.

Class 300, cast/forged carbon steel ball valve,

body of ASTM A 216 Gr.WCB, Ball & Stem
material SS to AISI 316m seat and seal of PTFE,
flanged end to ANSI B16.5 with companion
flanges, bolts nuts and non-asbestos gaskets.

a) DN 65 No. 2
b) DN 40 No. 8
c) DN 25 No. 6
d) DN 20 No. 4

6. Steam,ST

Class 300 carbon steel gate valve body to ASTM

A216, Gr. WCB, trim material to ASTM A 182
F6, bolted bonnet, outside screw and yoke,
rising stem, raised face flanged ends to ASME
B 16.5 with companion flanges, bolts, nuts &
gaskets.

a) DN 150 No. 3
b) DN 80 No. 2
c) DN 65 No. 1
d) DN 50 No. 4

PN 40 Cast steel, piston type valve socket

weld ends to ASME B 16.11 (Similar to
KLINGER type KVSN-VIII)

a) DN 25 No. 7
b) DN 15 No. 3

Class 300 cast steel piston type valve, flange

ends to ASME B 16.5 class 300 RF alongwith
companion flanges, bolts nuts and gaskets
similar to KLINGER type KVN-VIII)

a) DN 25 No. 14
b) DN 15 No. 6

7. Condensate

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Item No. Description Unit Qty.

Class 300 carbon steel gate valve body to ASTM

A216, Gr. WCB, trim material to ASTM A 182
F6, bolted bonnet, outside screw and yoke,
rising stem, raised face flanged ends to ASME
B 16.5 with companion flanges, bolts, nuts &
gaskets.

a) DN 80 No. 5
b) DN 40 No. 1

H. TRAP & STRAINER

1. Steam

Thermodynamic Trap of forged steel/cast steel

with stainless steel internals and integral
stainless steel strainer, socket weld ends.

a) DN 25 No. 7
b) DN 15 No. 3

I. HOSE ASSEMBLY

1. Hydrogen, H2

a) DN15,1.5 m hose to IS:911 (Type 2) with No. 2

male-female quick acting claw type couplings at
both ends

2. Liquefied Petroleum Gas, LPG

a) DN 25,1.5 m hose to IS:911 (Type 2) with No. 4

male-female quick acting claw type couplings at
both ends

J. PRESSURE REDUCING VALVE, (PRV) No. 1

(PRV for steam Pipeline)

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Item No. Description Unit Qty.

Upstream pressure : 9.5 kg/cm2g

Downstream pressure : 7 kg/cm2g
Temperature : 182-190ºC
Flow rate : 8-9 TPH

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