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aƷԔ

aƷQ˽ֹy

aƷͣP䓽ֹyϵ

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ww

yU

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|Ƭ(h)

ضȡ

mý|

WCB

2Cr13

13Cr
STL
w

ʯī
1Crl3ʯī
08ܛ
0Cr18Ni9Ti
OCr18Ni12Mo2Ti

ʯī
ʯī
SFB-260
SFP-260

≤425

 

ˮƷ

WC1

38CrMoAI
25Cr2MoV

≤450

WC6

≤540

WC9

≤570

ZGCr5Mo

≤540

ZG1Cr18Ni9Ti

1Cr18Ni9Ti

≤200

ZGCr18Ni12Mo2Ti

1C18Ni12Mo2Ti

≤200

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OӋҎGB/T 12235

YLȣGB/T 12221

mBӣJB/T 79

ԇcz򞣺JB/T 9002

aƷRGB/T 12220

؛ҎJB/T 7928

܅

̖

J41H-16C160C

J41Y-16C160C

J41W-16P160P

MPa

1.616.0

mÜضȣ棩

≤425

≤150

mý|

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w

ʯʯīʯīķϩ

2.5MPaҎҪߴ

2.5MPa

DN

L

D

D1

D2

b

n-Φd

H

D0

 

10

130

90

60

40

16

4-Φ14

198

120

15

130

95

65

45

16

4-Φ14

218

120

20

150

105

75

55

16

4-Φ14

258

140

25

160

115

85

65

16

4-Φ14

275

140

32

180

135

100

78

18

4-Φ18

280

160

40

200

145

110

85

18

4-Φ18

330

180

50

230

160

125

100

20

4-Φ18

350

200

65

290

180

145

125

22

8-Φ18

400

280

80

310

195

160

135

22

8-Φ18

355

280

100

350

230

190

160

24

8-Φ23

415

320

125

400

270

220

188

28

8-Φ25

460

360

150

480

300

250

218

30

8-Φ25

510

450

200

600

360

310

278

34

12-Φ25

710

500

250

622

425

370

332

36

12-Φ30

786

550

300

698

485

430

390

40

16-Φ30

925

600

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