公稱壓力PN Nominal pressure

殼體試驗(yàn)壓力Shell test pressure

3.75

6.0

9.6

24

37.5

48

Mpa

高壓密封試驗(yàn)壓力 High pressure seat test

2.75

4.4

7.04

17.6

27.5

35.2

Mpa

低壓氣密封試驗(yàn)壓力 Low pressure seat test

0.5~0.7

適用介質(zhì) Applicable medium

C,I水、油品、蒸汽Wate,oil,steam

P 硝酸類 Nitric acid

R 醋酸類 Acetic acid

適用溫度 Applicable temperature

C P，R I ≤450℃≤560℃ ≤540℃

PN

PN2.5(25) PN4.0(40)

PN6.4(64)

PN16(160)

PN25(250)

PN32(320)

型號(hào)type

J23W-25 J23H-25 J23W-25I J23H-25I J23W-25P J23W-25R

J23W-40 J23H-40 J23W-40P J23W-40R

J23W-64 J23H-64 J23W-64P J23W-64R

J23W-60Ⅲ J23H-160 J23W-160P J23W-160R

J23W-250 J23H-250 J23W-250I J23H-250I J23W-250P J23W-250R

J23W-320 J23H-320I J23W-320P J23W-320R

DN

d

H

H1

L

D0

6

12

112

122

62

65

10

14

124

134

76

65

15

22

145

160

90

100

20

28

160

160

100

100

25

34

185

210

105

100

型號(hào) type

DN

G(in)

L

b

H1

H2

D0

J13H-25
J13H-40
J13W-25P
J13W-40P

15

1/2

90

18

190

201

65

20

3/4

110

22

214

227

65

25

1

130

26

235

250

80

32

5/4

160

27

267

283

100

40

3/2

190

30

305

327

120

50

2

220

35

328

353

140

J13H-40
J13H-160
J13W-320
J13W-40P
J13W-160P
J13W-320P

15

1/2

90

18

190

201

65

20

3/4

110

22

214

227

65

25

1

130

26

235

250

80

32

5/4

160

27

267

283

100

40

3/2

190

30

305

327

120

50

2

220

35

328

353

140

型號(hào) type

J24H-25
J24N-40
J24H-150 J24W-25P J24W-160P

6

9

14

71

20

152

158

65

10

12

18

71

22

172

180

80

15

16

22

93

26

285

292

120

20

22

28

107

31

335

345

140

25

27

34

118

32

355

368

140