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闆诲嫊骞虫澘闁橀枼
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 闆诲嫊骞虫澘闁橀枼鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)锛�

瑷�(sh猫)瑷堣(gu墨)鑼�

绲�(ji茅)妲�(g貌u)闀峰害

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瑭﹂鑸囨椹�

澹撳姏-婧害

鐢�(ch菐n)鍝佹(bi膩o)璀�

JB/T5298

JB/T5298

JB/79

JB/T5298

GB9131

GB/T12220

API6D

API6D

ANSI-16.5

API6D

ANSI B16.34

MSS SP-25

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瑷�(sh猫)瑷堢瓑绱�

甯告韩涓嬭│椹楀鍔涳紙MPa锛�

閬╃敤婧害鈩�

閬╃敤浠嬭唱(zh矛)

娈奸珨

宸﹀瘑灏�

宸﹀瘑灏�

浣庡瀵嗗皝

“G”鍨�

“D”鍨�

鏅€氬瀷

“鎶楃~”鍨�

“鍩烘湰”鍨�

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2.4

1.76

1.76

0.6

-29锝�50

-45锝�21

-2锝�121

H2S鍜孋O2绺藉惈閲忓ぇ浜�500mg/m2鐨勪粙璩�(zh矛)

鐭虫补澶╃劧姘�銆佹按绛�

2.5

3.75

2.75

2.75

0.6

4.0

6.0

4.4

4.4

0.6

6.4

9.6

7.04

7.04

0.6

纾呯礆Lb

150

3.0

2.2

2.2

0.6

300

7.7

5.6

5.6

0.6

涓昏闆堕儴浠舵潗鏂欙細

闁ラ杸/闁ヨ搵

WCB

WC6

A352-LCB

A351-CF8M

闁樻澘

2Cr13+ENP

20CrMoV+STL

ANSO410+ENP

ANSI316+ENP

闁ユ】

2Cr13

2Cr13

A182-A6a

A182-A316S

闁ュ骇

25+PTFE

20CrMoV+STL

A105+PTFE

A182-F316+PTFE

濉枡

NBR/FPM

鏌旀€х煶澧�/Flexible Graphite

鑱氬洓姘熶箼鐑�/PTFE+FPM

 

澧婄墖

-

铻烘爴

35

35CrMo

A193-B7M

A193-B8

閬╃敤浠嬭唱(zh矛)

姘淬€佹补鍙�銆佽捀姹�

钂告苯銆佹补鍝�

涓欑兎銆佷箼鐑�

纭濋吀椤�

涓昏澶栧舰鍜岄€f帴灏哄PN1.6MPa-2.5MPa锛�

1.6MPa

DN

L

D

D1

D2

Do

f

b

H

H1

n-Φd

鍑搁潰娉曟硶
RF
(K)Z43WF-16C
(K)Z543WF-16C
(K)Z643WF-16C
(K)Z943WF-16C

50

178

160

125

100

250

3

16

584

80

4-Φ18

65

190

180

145

120

250

3

18

634

95

4-Φ18

80

203

195

160

135

250

3

20

688

100

8-Φ18

100

229

215

181

155

300

3

20

863

114

8-Φ18

125

254

245

210

185

350

3

22

940

132

8-Φ18

150

267

280

240

210

350

3

24

1030

150

8-Φ23

200

292

335

295

265

350

3

26

1277

168

12-Φ23

250

330

405

355

320

400

3

30

1491

203

12-Φ25

300

356

460

410

375

450

4

30

1701

237

12-Φ25

350

381

520

470

435

500

4

34

1875

265

16-Φ30

400

406

580

525

485

305

4

36

2180

300

16-Φ30

450

432

640

585

545

305

4

40

2440

325

20-Φ34

500

457

705

650

608

305

4

44

2860

360

20-Φ41

600

508

840

770

718

305

5

48

3450

425

20-Φ41

700

610

910

840

788

305

5

50

3960

460

24-Φ41

800

660

1020

950

898

305

5

52

4550

512

24-Φ41

900

711

1120

1050

998

250

5

54

5250

565

28-Φ48

1000

811

1250

1170

1110

250

5

56

5870

630

28-Φ18

2.5MPa

50

178

160

125

100

250

3

20

584

80

4-Φ18

鍑搁潰娉曟硶
RF
(K)Z43WF-25
(K)Z543WF-25
(K)Z643WF-25
(K)Z943WF-25

65

190

180

145

120

300

3

22

634

95

8-Φ18

80

203

195

160

135

350

3

22,

388

100

8-Φ18

100

229

230

190

160

350

3

24

863

114

8-Φ23

125

254

270

220

188,

350

3

28

940

132

8-Φ25

150

267

300

250

218

400

3

30

1030

150

8-Φ25

200

292

360

310

278

450

3

34

1277

168

12-Φ25

250

330

425

370

332

500

3

36

1491

203

12-Φ30

300

356

485

430

390

305

4

40

1701

237

16-Φ30

350

381

550

490

448

305

4

44

1875

265

16-Φ34

400

406

610

550

505

305

4

48

2180

300

16-Φ34

450

432

660

600

555

305

4

50

2440

325

20-Φ34

500

457

730

660

610

305

4

52

2860

360

20-Φ41

600

508

840

770

718

305

5

56

3450

425

20-Φ41

700

610

955

875

815

305

5

60

3960

460

24-Φ48

800

660

1070

990

930

305

5

64

4550

512

24-Φ48

900

711

1180

1090

1025

-

5

66

5250

595

28-Φ54

1000

811

1305

1210

1140

-

5

68

5870

660

28-Φ48

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