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DN

H

H2

H3

L

L1

φ

螺栓及其過孔

mm

in

1.0MPa

1.6MPa

0.6MPa

1.0MPa

1.6MPa

40

1¹/2

205

94

42

33

202

110

110

4-M12

4-14

4-M16

4-18

4-M16

4-19

50

2

234

114

42

43

202

125

125

4-M12

4-14

4-M16

4-18

4-M16

4-19

65

2¹/2

262

122

42

46

202

145

145

4-M12

4-14

4-M16

4-18

4-M16

4-19

80

3

267

130

42

46

202

160

160

4-M16

4-18

8-M16

4-18

8-M16

4-19

100

4

301

142

45

52

253

180

180

4-M16

4-18

8-M16

4-18

8-M16

4-19

125

5

347

174

45

56

253

210

210

8-M16

4-18

8-M16

4-18

8-M16

4-19

150

6

364

180

45

56

303

240

240

8-M16

4-18

8-M20

4-22

8-M20

4-23

200

8

450

225

50

60

500

295

295

8-M16

4-18

8-M20

4-22

8-M20

4-23

250

10

531

266

50

68

550

350

355

12-M16

4-18

12-M20

4-22

12-M24

4-28