Pipe items 1 and 2 and inner flanges item 5 made of OSNA®-10 - copper-nickel-iron

  • DN 20 - DN 175 PN 16
  • DN 200 - DN 400 PN 10

Material
Flange items 3 and 4 made of steel and S235JRG2 formerly (RSt 37-2, Werkst.-Nr. 1.0038 to DIN 17100).

Size     

 

 

 

 

 

 

 

 

 

DN 

OD

S

D

d1

k

d2

Bolt

b

≈L1

≈L2

inch

mm

mm

mm

mm

mm

mm

mm

Holes

mm

mm

mm

 ¾

20

25

2

105

150

75

13.5

4

14

200

120

1

25

30

2

115

160

85

13.5

4

14

200

120

32

38

2

140

185

100

17.5

4

14

220

140

40

44.5

2

150

205

110

17.5

4

14

220

130

2

50

57

2

165

220

125

17.5

4

14

230

140

65

76

2

185

240

145

17.5

4

14

240

150

3

80

89

2

200

255

160

17.5

8

14

260

160

4

100

108

2.5

220

275

180

17.5

8

14

260

160

5

125

133

2.5

250

305

210

22

8

16

260

160

6

150

159

2.5

285

340

240

22

8

16

270

170

7

175

194

3

315

370

270

22

8

16

280

180

8

200

219

3

340

395

295

22

8

16

280

180

10

250

267

3

395

460

350

22

12

16

300

200

12

300

324

4

445

525

400

22

12

20

300

220

14

350

368

4

505

585

460

22

16

20

320

240

16

400

419

4

565

645

515

26

16

20

360

260