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Q41Ӳ(ܛ)�ܷ����y��Ҫ�B�ӳߴ�(JBҎ(gu��)��)

��̖(h��o)

���Qͨ�� Dn (mm)

�� �� (mm)

L

D

Dl

D2

B-f

Z-φd

H

DO

Q41H-16P

15

130

96

86

46

14-2

4-14

60

108

20

140

105

75

65

14-2

4-14

64

120

25

150

165

85

65

16-2

4-14

90

165

32

165

135

100

78

16-2

4-18

105

180

40

180

146

110

85

18-3

4-18

150

24O

50

200

160

126

100 

18-3

4-18

190

240

65

220

180

145

120

18-3

4-18

195

320

80

260

195

160

135

20-3

8-18

216

360

100

280

216

180

165

20-3

8-18

260

400

125

320

246

210

186

22-3

8-18

280

500

150

360

280

2lO

210

2l-3

8-23

320

600

200

400

335

295

265

26-3

12-23

370

800

250

450

406

355

320

3O-33

12-25

   

 

��̖(h��o)

���Qͨ�� Dn (mm)

�� �� (mm)

L

D

Dl

D2

B-f

Z-φd

H

Do

Q41H-25P

15

130

95

65

45

14-2

4-14

60

108

20

14O

105

75

55

14-2

4-14

64

120

25

150

115

85

B5

16-2

l-14

90

165

32

165

136

100 

78

16-2

4-18

106

180

4O

180

146

110

85

18-3

4-18

160

24O

50

200

160

126

100 

20-3

4-18

205

270

65

220

180

145

120

22-3

8-18

215

360

80

260

195

160

136

22-3

8-18

230

4OO

100

280

230

190

165

24-3

8-23

270

500

125

S20

270

220

188

28-3

8-26

300

600

150

360

300

260

218

30-3

8-26

340

900

200

400

360

310

278

34-3

12-26

4OO

1100

260

457

425

370

332

36-3

12-30

   

 

��̖(h��o)

���Qͨ�� Dn (mm)

�� �� (mm)

L

D

D1

D2

B-f

B-f

Z-φd

H

Q41H-40P

15

130

96

66

46

40

16-2

4-14

80

20

140

105

75

65

5l

16--2

4-14

66

25

150

116

85

65

58

16-2

4-14

90

32

180

135

100

78

66

18_S

4-18

105

40

200

145

110

85

76

20-3

4-18

170

50

220

160

125

100

88

20-3

4-18

230

65

260

180

146

120

IIO

22-3

8-18

250

80

280

195

160

135

12l

22-3

8-18

250

100

320

230

190

160

150

24-3

8-23

296

125

400

270

220

188

176

28-3

8-25

330

150

400

300

250

218

204

30-3

8-26

376

200

457

376

320

282

260

38-3

12-30

440

250

533

446

385

346

313

42-3

12-3l

 

Q41Ӳ(ܛ)�ܷ����y��Ҫ�B�ӳߴ�(GB)

DN
L
D
K
d
d-L
f
C
40
165
150
110
84
4-18
2
18
50
203
165
125
99
4-18
2
20
65
222
185
145
118
4-18
2
20
80
241
200
160
132
4-18
2
20
100
305
220
180
156
4-18
2
22
125
356
250
210
184
4-18
2
22
150
394
285
240
211
8-22
2
24
200
457
340
295
266
12-22
2
24

PN2.5MPa

DN
L
D
K
d
d-L
f
C
40
165
150
110
84
4-18
2
18
50
203
165
125
99
4-18
2
20
65
222
185
145
118
4-18
2
22
80
241
200
160
132
8-18
2
24
100
305
235
190
156
8-22
2
24
125
356
270
220
184
8-26
2
26
150
394
300
250
211
8-26
2
28
200
457
360
310
274
12-26
2
30

NP4.0MPa

DN
L
D
K
d
d-L
Y
f1
f2
C
40
200
150
110
84
4-18
86
4
3
18
50
230
165
125
99
4-18
88
4
3
20
65
290
185
145
118
8-18
110
4
3
22
80
310
200
160
132
8-18
121
4
3
24
100
350
235
190
156
8-22
15
4.5
3.5
24
125
381
270
220
184
8-26
176
4.5
3.5
26
150
403
300
250
211
8-26
204
4.5
3.5
20
200
502
375
320
284
12-30
260
4.5
3.5
34

NP6.3MPa

DN
L
D
K
d
d-L
Y
f1
f2
C
40
241
170
125
84
4-22
76
4
3
26
50
292
180
135
99
4-22
88
4
3
26
65
330
205
160
118
8-22
110
4
3
26
80
356
215
170
123
8-22
121
4
3
28
100
432
250
200
156
8-26
150
4.5
3.5
30
125
508
295
240
184
8-30
176
4.5
3.5
34
150
559
345
280
211
8-33
204
4.5
3.5
36
200
660
415
345
284
12-36
260
4.5
3.5
43


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