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ǰλãƷ >> ϵ >> ֱֵ
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ƷͺţD71F-16P
ͨDN50-300mm
ѹPN0.6~1.6MPa
¶ȣ-40200
ýʣˮȻƷʴ
ҪʣīϽ
ʽֶϸִ紫
Ʊ׼GB/T2238-1989
ӳߴ磺GB/T9113.1-2000;GB/T9115.1-2000;JB78
ṹȣGB/T12221-1989
ѹ飺GB/T13927-1992;JB/T9092-1999
Ʒ

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D71F-16PֶԼʽռһԲεĵ,ڷת,ӶﵽջڵĿŵнṹСװߴСؿ

 

ṹص㣺

1˫ƫĽṹԽԽܷ⹦ܷܺ

2ܷ⸱ѡòֺͶʹó

3ܷȦλڷҲλڵòͬصĽûѡ

4ÿܽṹǿȸС

5忾ܷʴֻҪܷܷⷧͿʹڲͬ

6˫ܷ⹦װʱܽĿҲܿռλõӰκηװ

7ṹʡ

 

˵

ͨDNmm)

Լʽ50-300

ʽ502000

ѹPNMPa)

0.6

1.0

1.6

ܷ(MPa)

0.66

1.1

1.76

ǿ(MPa)

0.9

1.5

2.4

𽺣-40桫90𽺣-20桫200

ý

ˮȻƷʴ

й©

GB/T13927-92׼

ʽ

ִ綯Һ

 

Ҫϣ

304WCBQT450-10HT200HT250

304WCBQT450-10HT200HT250

2Cr13

ܷȦ

ʯī

׼

GB/T 122387-89

׼

GB9113-2000GB17241.6-1998

ṹȱ׼

GB12221-89

׼

GB/T 13927-92

 

Ҫͳߴ磺

DN

L

H

HO

A

B

0.6MPa

1.0MPa

1.6MPa

DO

n-d

DO

n-d

DO

n-d

50

43

63

235

270

110

110

4-14

125

4-18

125

4-18

65

46

70

250

270

110

130

4-14

145

4-18

145

4-18

80

46

83

275

270

110

150

4-18

160

8-18

160

8-18

100

52

105

316

270

110

170

4-18

180

8-18

180

8-18

125

56

115

340

310

110

200

8-18

210

8-18

210

8-18

150

56

137

376

310

110

225

8-18

240

8-22

240

8-22

200

60

164

430

353

150

280

8-18

295

8-22

295

8-22

250

68

206

499

353

150

335

12-18

350

12-22

355

12-26

300

78

230

570

380

150

395

12-22

400

12-22

410

12-26

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