Internal diameter of steel tubeN.D

External diameter of steel tube

O.D

Scop of application

DI

Length

L

The biggest expand in the distancel

Thinkness of shell

t

Use the pressure

Bar

The minimum torsion

P

Weight

(kg)

25

34.0

33-35

100

70

0.8

25

20-50

0.4

32

42.7

42-44

100

70

1.0

25

60-120

0.5

40

48.6

47-49

100

70

1.0

25

60-120

0.6

50

60.5

58-61

139

99

1.0

25

80-150

1.4

65

76.3

75-78

139

99

1.0

25

80-150

1.5

80

89.1

88-92

203

150

1.2

16

100-180

3.1

100

114.3

113-117

203

150

1.2

16

100-180

3.4

125

139.8

138-142

204

138

1.5

16

100-180

4.7

150

165.2

163-167

204

138

1.5

16

180-250

5.9

200

216.3

213-219

255

180

2.0

12

180-250

12.2

250

267.4

265-270

255

180

2.0

12

180-250

13.5

300

318.5

316-321

255

180

2.0

10

250-500

16.3

350

355.6

353-358

255

180

2.5

10

250-500

18.6

400

406.4

403-408

255

170

2.5

8

350-600

20.4

450

457.2

455-461

255

170

2.5

8

350-600

21.6

500

508.0

505-512

255

170

2.5

8

450-800

23.8