DIN PTFE Lined Stainless Steel Expansion Joints (PN 10)

In case of high pressures and hight temperatures. our PTFE Lined Stainless Steel Expansion Joints are the right choice for your pipes. Stainless Steel Expansion Joints are the most stable expansion joints.

Flange materials:

  • carbon steel
  • stainless steel

Lining material:

  • PTFE (virgin or conductive)

Bellow material:

  • stainless steel

Flanges:

  • loose-loose

Other pressure level:

  • PN 16

Special features:

  • earthing stud/lug

Optional extras:

  • final painting (flanges)

DN

 

 

L

 

(mm)

Stroke

±

(mm)

Axial

spring rate

(N/mm)

Vacuum resistance

(105 Pa) at

d4

 

(mm)

No. of bolts

x

thread

Weights

 

(ca. kg/pc.)

23° C

160° C

32

145

4.5

260

0.15

0.30

78

4 x M16

4.0

32

220

9.0

130

0.15

0.30

78

4 x M16

4.0

40

155

5.5

272

0.15

0.30

88

4 x M16

5.0

40

240

11.0

136

0.15

0.30

88

4 x M16

5.0

50

177

6.5

276

0.15

0.30

102

4 x M16

6.0

50

292

13.5

195

0.15

0.30

102

4 x M16

6.0

65

179

8.5

234

0.15

0.30

122

8 x M16

7.0

65

285

16.0

173

0.15

0.30

122

8 x M16

7.5

80

183

10.0

220

0.15

0.30

138

8 x M16

7.5

80

273

17.5

178

0.15

0.30

138

8 x M16

8.5

100

178

10.0

365

0.15

0.30

158

8 x M16

10.0

100

266

20.0

183

0.15

0.30

158

8 x M16

11.5

125

221

14.5

290

0.25

0.40

188

8 x M16

13.0

125

363

25.0

290

0.25

0.40

188

8 x M16

15.0

150

248

15.0

560

0.25

0.40

212

8 x M20

17.0

150

388

30.0

280

0.25

0.40

212

8 x M20

20.0

200

246

21.0

412

0.35

0.50

268

8 x M20

24.0

200

418

39.0

335

0.35

0.50

268

8 x M20

30.0

250

243

22.0

525

0.40

0.60

320

12 x M20

32.0

250

392

40.5

269

0.40

0.60

320

12 x M20

35.0

300

287

27.5

480

0.50

0.75

370

12 x M20

37.0

300

429

47.5

352

0.50

0.75

370

12 x M20

43.0

350

296

30.0

460

0.50

0.75

430

16 x M20

51.0

350

407

46.0

378

0.50

0.75

430

16 x M20

57.0

400

290

26.0

713

0.70

0.90

482

16 x M24

68.0

400

434

52.0

357

0.70

0.90

482

16 x M24

75.0

450

328

35.0

548

0.70

0.90

532

20 x M24

76.0

450

535

65.0

430

0.70

0.90

532

20 x M24

97.0

500

309

28.0

955

-

-

585

20 x M24

97.0

500

509

63.0

425

-

-

585

20 x M24

113.0

600

336

35.0

548

-

-

685

20 x M27

118.0

600

484

63.0

305

-

-

685

20 x M27

130.0

Different nominal pipe sizes and
total lengths on request.

L = Total length

d4 = Raised face diameter

Technical data valid for the pressure level PN 10.