Cast Steel Y-strainer Class 150-600
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Figure No.: ST15RCB
ST30RCB
ST60RCB
     
 
 
 
 
Specifications

Design

ASME B16.34

Face to Face

ASME B16.10

End Flange

ASME B16.5

Test

API 598

Standard Materials of Main Parts

ITEM

PART NAME

MATERIAL

1

Body

ASTM A216 GR.WCB

2

Screen

ASTM A276 Type 304

3

Gasket

304+Graphite

4

Cover

ASTM A216 GR.WCB

5

Plug

ASTM A105

6

Cover Bolts

ASTM A193 GR.B7

7

Cover Bolt Nuts

ASTM A194 GR.2H

Dimensions and Weights
CLASS 150
Size L H Weight
in mm in mm in mm kg
2" 50

8.00

203

5.71

145

12

2.5" 65

8.50

216

7.20

183

18

3" 80

9.50

241

8.11

206

21

4" 100

11.50

292

8.98

228

32

6" 150

16.00

406

12.95

329

48

8" 200

19.50

495

17.32

440

105

10" 250

24.50

622

19.96

507

169

12" 300

27.50

699

23.39

594

215

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Dimensions and Weights
CLASS 300
Size L H Weight
in mm in mm in mm kg
2" 50

10.50

267

6.70

170

15

2.5" 65

11.50

292

7.28

185

18

3" 80

12.50

318

9.25

235

35

4" 100

14.00

356

11.42

290

51

6" 150

17.50

445

14.76

375

92

8" 200

22.00

559

17.72

450

182

10" 250

24.50

622

22.64

575

285

12" 300

28.00

711

26.18

665

307

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Dimensions and Weights
CLASS 600
Size L H Weight
in mm in mm in mm kg
2" 50

11.50

292

7.28

185

35

2.5" 65

13.00

330

7.87

200

40

3" 80

14.00

356

9.84

250

48

4" 100

17.00

432

11.81

300

90

6" 150

22.00

559

16.34

415

220

8" 200

26.00

660

19.29

490

360

10" 250

31.00

787

23.43

595

500

12" 300

33.00

838

26.77

680

781

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