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Lianke Valve Co.,Ltd. is committed to providing the highest level of service for you. Our friendly and customer-focused employees are always pleased to help you with any questions you might have.
这里可以自定义设置
这里可以自定义设置
这里可以自定义设置

Name/Material

WCB

CF8

CF3

CF8M

CF3M

Body

WCB

CF8

CF3

CF8M

CF3M

Ball/Stem

WCB

CF8

CF3

CF8M

CF3M

Seat

PTFE / RPTFE/PPL

Bolt/Nut

B7/2H

B8/8

B8/8

B8M/8M

B8M/8M

这里可以自定义设置

Design & Manufacture Standard

GB/T12237

API 6D

FTF Dimension Standard

GB/T12221

ASME B16.10

Flange standard

HG/T20592

ASME B16.5

Inspection & Test Standard

HG/T13927

API 598

MAIN DIMENSION (mm)

DN

L

D

D1

D2

b

Z-Фd

H

W

Q41F-16C Q41F-16P Q641F-16C Q641F-16P BQ41F-16C BQ941F-16P

15

130

95

65

45

14

4-Ф14

78

130

20

130/140

105

75

55

14

4-Ф14

84

130

25

140/150

115

85

65

14

4-Ф14

95

160

32

165

135/140

100

78

16

4-Ф18

150

160

40

165/180

160/165

110

85

16

4-Ф18

150

180

50

203/200

180/185

125

100

16

4-Ф18

170

200

65

222/250

198/200

146

120

18

4-Ф18

195

240

80

241/250

215/220

160

135

20

8-Ф18

215

280

100

305/280

245/250

180

155

20

8-Ф18

250

300

125

356/320

280/285

210

185

22

8-Ф18

265

300

150

394/360

335/340

240

210

24

8-Ф23

270

300

200

400/457

405

295

265

25

12-Ф23

330

350

250

533

460

355

320

30

12-Ф26

450

400

300

610

460

410

375

30

12-Ф26

540

500

DN

L

D

D1

D2

b

Y

Z-Фd

H

W

Q41F-25 Q41F-25P Q641F-25 Q641F-25P BQ941F-25 BQ941F-25P

15

130

95

65

45

16

-

4-Ф14

103

130

20

130/140

105

75

55

16

-

4-Ф14

112

130

25

140/150

115

85

65

16

-

4-Ф14

123

160

32

165

135/140

100

78

18

-

4-Ф18

150

160

40

165/180

145/150

110

85

18

-

4-Ф18

156

180

50

200/203

160/165

125

100

20

-

4-Ф18

172

200

65

220/222

180/185

145

120

22

-

8-Ф18

197

240

80

241/250

195/200

160

135

22

-

8-Ф18

222

240

100

280/305

130/235

190

160

24

-

8-Ф23

253

280

125

320/356

270

220

188

28

-

8-Ф25

275

300

150

360/394

300

250

218

30

-

8-Ф25

286

300

200

400/457

360

310

275

34

-

12-Ф25

340

350

250

533

425

370

332

36

-

12-Ф30

470

400

Q41F-40 Q41F-40P Q341F-40 Q341F-40P Q641F-40 Q641F-40P BQ941F

15

140/130

95

65

45

16

40

4-Ф14

103

130

20

152/140

105

75

55

16

51

4-Ф14

112

130

25

165/150

115

85

65

16

58

4-Ф14

123

160

32

178/180

135/140

100

75

18

66

4-Ф18

150

160

40

190/200

145/150

110

85

18

76

4-Ф18

156

180

50

216/220

160/165

125

100

20

88

4-Ф18

172

200

65

241/250

180/185

146

120

22

110

8-Ф18

198

240

80

283/280

195/200

160

135

22

121

8-Ф18

222

240

100

305/320

230/235

190

160

26

150

8-Ф23

253

280

125

381/400

270

220

188

28

176

8-Ф25

275

300

150

403/400

300

250

215

30

204

8-Ф25

286

300

200

502/550

375

320

275

38

260

12-Ф30

340

350

250

568

445/450

385

322

42

313

12-Ф34

470

100

Q41F-64 Q41F-64P Q341F-64 Q341F-64P Q641F-64 Q641F-64P BQ941F

15

140

105

75

55

18

40

4-Ф14

105

130

20

150

125/130

90

68

20

51

4-Ф18

125

130

25

180

135/140

100

78

22

58

4-Ф18

135

160

32

200

150/155

110

82

24

66

4-Ф23

150

160

40

220

165/170

125

95

24

76

4-Ф23

165

240

50

292/250

175/180

135

105

26

88

4-Ф23

175

240

65

330/280

200/205

160

130

28

110

8-Ф23

200

280

80

356/320

210/215

170

140

30

121

8-Ф23

210

300

100

432/360

250

200

168

32

150

8-Ф25

250

300

125

508/455

295

240

202

36

176

8-Ф30

295

350

150

495

340/345

280

240

38

204

8-Ф34

340

400

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