Pipeline ancillaries

Strainers and filters

B

Steam

saturation

curve

E

D

7.7.33

Pressure / temperature limits

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A

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C

The product must not be used in this region.

A-C Flanged ASME (ANSI) B16.5 Class 600,

ASME (ANSI) 600 RTJ, Screwed NPT,

Socket weld ASME (ANSI) B16.11 Class 3000 and

Butt weld ASME (ANSI) B16.25Schedule 40 and 80.

B-D Flanged EN 1092 PN100 and Screwed BSP.

B-E Flanged EN 1092 PN63.

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Body design conditions

B - D

Flanged

EN 1092 PN100

and

Screwed BSP

PN100

100 bar g @ 50°C

400°C@59.5barg

-29°C

100 bar g @ 50°C

400°C@ 59.5 bar g

-29°C

150 bar g

Cv (UK) = Kv x 0.963

B - E

Flanged

EN 1092 PN63

PN63

63 bar g @ 50°C

400°C@37.5barg

-29°C

63 bar g @ 50°C

400°C@ 37.5 bar g

-29°C

95 bar g

Cv (US) = Kv x 1.156

Pressure bar g

A-C

Flanged

ASME 600 and 600 RTJ

Screwed NPT

Socket weld

and

Butt weld

ASME 600

102.1 bar g @ 38°C

425°C@57.5barg

-29°C

102.1 bar g @ 38°C

425°C@ 57.5 bar g

-29°C

153 bar g

For conversion:

PMA Maximumallowablepressure

TMA Maximumallowabletemperature

Minimum allowable temperature

PMO Maximum operating pressure

TMO Maximum operating temperature

Minimum operating temperature

Note: For lower operating temperatures consult Spirax Sarco.

Designed for a maximum cold hydraulic test pressure of:

Kv values

Size

Perforations 0.8, 1.6 and 3 mm

Mesh M40 and M100

MeshM200

Please consult Spirax Sarco for the Kv values of the following screens: 1 mm, 6 mm, M20, M60 and M400.

Dimensions / weights (approximate) in mm and kg

Size

A

A

A

B

C

Weights

DN15

DN20

DN25

DN40

DN50

DN65

DN80

DN100 DN150 DN200

5

5

8

13

29

29

46

46

72

103

155

340

588

155

340

588

8

13

72

103

4

6

10

23

37

58

83

124

268

464

ASME 600

PN100

Screwed

Socket weld

ASME 600

PN100

3.6

4.0

4.6

4.9

5.6

7.6

12.2

12.2

17.4

18.0

34.0

35.0

35.0

36.0

60.0

59.0

130.0

128.0

222.0

222.0

Screwed

Socket weld

Butt weld

1.6

1.8

2.2

7.2

7.6

16.2

20.6

31.9

74.8

143.5

DN15

DN20

DN25

DN40

DN50

DN65

DN80

DN100

432

430

DN150

559

550

DN200

660

650

Butt weld

165

210

165

117

190

117

216

117

241

195

292

195

330

222

356

222

432

280

559

360

660

455

A

200

200

200

330

330

340

340

458

610

775

190

230

216

230

241

260

292

300

330

340

356

380

B

C Withdrawal distance

TI-P168-01 CH Issue 1

Fig 34HP Carbon Steel Strainer

Page 2 of 3

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e

m

p

e

r

a

t

u

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C