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�� The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerand JB/T3595-93

�� The length shall bein line with E101 or by user’s speeification.

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����Ҏ(gu��)��Property and specifiecation

�a(ch��n)Ʒ��̖(h��o) Product type���Q����PN(MPa)Nominal pressure

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��������(MPa)Working pressure

�����ض�(��)Working temperature

�m�ý��|(zh��)Appicable medium

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�ܷ�ԇ�(y��n)/���ܷ⌍(sh��)�(y��n)Seal test

Z960Y-250

25

37.5

27.5

-

≤425

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Z960Y-320

32

48.0

36.0

-

≤425

Z960Y-P54100

-

30.0

22.0

P5410

≤540

���� Steam

Z960Y-P54170

-

48.0

36.0

P5417

≤540

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������QPart name

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WCB

WC6

WC9

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WCB

WC6

WC9

�y�wBonnet

25

12Cr1Mo1VA

�y�UStem

1Cr17Ni2

20Cr1Mo1VA

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25

12Cr1Mo1VA

�ܷ�h(hu��n)Sealing ring

Sܛ�(����(qi��ng)����ʯī)S soft steel (flexible graphite)

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Fܛ�F Soft steel

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1Cr13

20Cr1MoVA


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L

H

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L2

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100

84

406

1164

437

277

DZW45

234

125

100

483

1402

437

277

DZW60

343

175

158

711

1650

554

309

DZW180

638

225

200

864

1650

554

309

DZW180

654

300

280

1067

2106

764

398

DZW350

1973

Z60Y-320

100

96

533

1236

437

277

DZW60

291

125

118

610

1302

437

277

DZW60

315

150

148

762

1403

526

283

DZW90

672

175

148

762

1650

554

309

DZW180

684

225

222

1041

1650

554

309

DZW180

696

Z60Y-P54100V

175

148

762

1650

554

309

DZW180

683

225

222

1041

1650

554

309

DZW180

704

250

222

1041

1795

554

309

DZW180

1214

300

294

1245

2080

554

309

DZW250

2125

Z60Y-P54170V

125

98

630

1230

437

277

DZW60

312

225

186

1060

1680

554

309

DZW180

1401

300

278

1397

2265

764

 

DZW500

2834

325

310

1448

2265

690

398

DZW500

2632

350

338

1550

2536

715

 

DZWC-4

5591

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