一品楼凤万花楼全国楼凤app软件

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NKJ61W²»Ðâ¸ÖÕæ¿Õ½ØÖ¹·§Çý¶¯·½Ê½ÓÐÊÖ¶¯¡¢¸Ã·§ÃÅÊÊÓÃÓÚ¹¤×÷ζȡÜ425¡æºÍ¡Ü550¡æ£¬¹¤×÷½éÖÊΪˮ¡¢ÄýºÍÕæ¿Õ¸ºÑ¹ÏµÍ³£¬ÆðÕæ¿Õ¸ôÀëÃÜ·â×÷Óᣵ綯Á½ÖÖ¡£ÕôÆû»ò¿ÕÆøµÄ¹Ü·ÉÏ£¬×÷ΪÆô±Õ×°ÖãºÓÈÆäÊÊÓÃÓÚ»ðµçµç³§Æû»úÀä
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¡öChief property and specification

 

²úÆ·ÀàÐÍ
Product type

¿ÇÌåÇ¿¶ÈÊÔÑé
/MPa Sheli
strength test

ÉÏÃÜ·âÊÔÑé
/MPa Back
seal test

ÃÜ·âÊÔÑé/MPa
Seal test

ÊÊÓýéÖÊ
Applicable
medium

ÊÊÓÃζÈ/¡æ
Applicable
temperature

NKJ61H-40

6.O

4.4

4.4

Ë®¡¢ÕôÆû¡¢
¿ÕÆø
Water£®Steam
Air

≤425

NKJ61H-60

9.6

7.O

7.O

NKJ61H-100

15.O

110

11.O

NKJ61Y-40l

6.O

4.4

4.4

Ë®¡¢ÕôÆû¡¢
¿ÕÆø
Water£®Steam
Air

 

NKJ61Y-64I

9.6

7.0

7.0

≤550

NKJ61Y-100I

15.0

11.0

11.0

²»Ðâ¸ÖÕæ¿Õ½ØÖ¹·§Ö÷ÒªÁã¼þ²ÄÁÏ Material for main parts

 

Áã¼þÃû³Æ
Part name

·§Ìå¡¢·§¸Ç
Body Bonnet

·§¸Ë
Valve stem

·§°ê
Disc

ÃÜ·âÃæ
Sealing face

·§¸ËÂÝĸ
Yoke nut

ÌîÁÏ
Packing

½ô¹Ì¼þ
Fastener

NKJ61H- CÐÍ

25»òWCB

¸õ²»Ðâ¸Ö
Cr.stain
mless steel

¸õ²»Ðâ¸Ö
Cr.stain
mless steel

H£ººÏ½ð¸Ö
H£ºalloy steel

ÂÁÇàÍ­
Al
bronze

ÅòÕ͸´ºÏ
ʯī
Expanding
compound
graphite

ÓÅÖÊ̼¸Ö
High-
grade carbon
steel

NKJ61Y- IÐÍ

¸õîâ¸Ö
Cr£®Mo
steel

20Cr1Mo1VA
»ò 38Cr1MoAIA

120r1M0 1VA

Y£ºÓ²ÖʺϽð
Y£ºcarbide alloy

¸õîâ¸Ö
Cr£®Mo
steel

²»Ðâ¸ÖÕæ¿Õ½ØÖ¹·§Ö÷Òª³ß´ç¼°ÖØÁ¿ Main dimensions and weight

 

¹«³ÆÍ¨¾¶
DN/mm
Nominal
diameter

¹«³ÆÑ¹Á¦
DN/mm
Nominal
pressure

Ö÷ÒªÍâÐγߴçºÍÁ¬½Ó³ß´ç/mm Main external and connecting dimensions

L

HÊÖ

D

Do

D1

L1

α

W

10

4.0

130

245

36

11

18.4

10

 

120

15

130

245

36

16

22.5

10

 

120

20

150

265

44

21

28.5

11

 

160

25

160

270

48

26

34.5

12

 

200

32

180

285

48

34

 

 

37°30’

200

40

200

320

55

40

 

 

37°30’

240

50

230

365

64

48

 

 

37°30’

320

65

290

410

82

66

 

 

37°30’

300

80

310

430

95

78

 

 

37°30’

300

100

350

470

117

100

 

 

37°30’

350

125

400

500

143

126

 

 

37°30’

350

150

480

533

167

150

 

 

37°30’

400

10

6.4

130

245

36

10

18.4

10

 

120

15

130

245

36

15

22.5

10

 

120

20

150

265

44

20

28.5

11

 

160

25

160

270

48

25

34.5

12

 

200

32

180

280

48

33

 

 

37°30’

200

40

200

320

55

39

 

 

37°30’

240

50

230

365

64

48

 

 

37°30’

320

65

290

410

82

65

 

 

37°30’

320

80

310

430

95

76

 

 

37°30’

360

100

350

470

117

98

 

 

37°30’

400

125

480

500

143

123

 

 

37°30’

400

150

480

533

167

148

 

 

37°30’

500

10

10.0

130

245

36

10

18.4

10

 

120

15

130

245

36

14

22.5

10

 

120

20

150

265

44

20

28.5

11

 

160

25

160

270

48

25

34.5

12

 

200

32

180

285

48

32

 

 

37°30’

200

40

200

320

55

38

 

 

37°30’

240

50

230

355

64

48

 

 

37°30’

320

65

290

410

82

63

 

 

37°30’

320

80

310

430

95

74

 

 

37°30’

360

100

350

470

117

97

 

 

37°30’

400

125

400

500

143

123

 

 

37°30’

400

150

480

533

167

148

 

 

37°30’

500

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