Product details

Specification

(mm) 

Nominal diameter

Dn

Foreign Economics

L

Pitch

LI

Spiral hole diameter

D

Number of screw holes

n

Thickness

b

Dn40

40

140

100

18

4

14

Dn50

50

150

110

18

4

14

Dn63

63

166

125

18

4

20

Dn75

75

185

145

18

4

20

Dn90

90

202

160

18

8

20

Dn110

110

222

180

18

8

22

Dn125

125

236

210

18

8

22

Dn160

160

287

240

22

8

24

Dn200

200

341

295

22

8

24

Dn225

225

365

328

22

8

24

Dn250

250

396

350

22

12

26

Dn315

315

446

400

22

12

26

Dn355

355

505

460

22

16

30

Dn400

400

565

515

26

16

32

Dn450

450

615

565

26

16

35

Dn500

500

670

620

26

20

38

Dn560

560

780

725

30

20

42

Dn630

630

780

725

30

20

42

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