NPS

 

 

L (mm)

d2

 

≈ (mm)

d8

 

(mm)

Weights

 

(ca. g/mm)

min.

max.

½“

10

15

15

44

2.9

¾“

10

20

15

54

4.5

1“

10

20

20

63

6.0

1¼“

10

20

29

73

7.6

1½“

10

20

35

83

9.6

2“

10

20

45

101

13.8

2½“

10

20

57

122

19.6

3“

10

20

70

133

21.6

4“

10

20

93

170

34.2

5“

10

20

119

194

39.6

6“

10

20

144

219

46.0

8“

10

20

191

273

64.2

10“

10

20

239

324

80.8

12“

10

20

290

405

135.0

14“

10

25

326

445

154.9

16“

10

25

372

510

205.5

18“

10

25

428

545

192.2

20“

10

25

470

600

234.9

Different nominal pipe sizes

and total lengths on request.

L = Total length

d2 = Inner diameter

d8 = Outer diameter

Technical data valid for the pressure rating
Class 150.

NPS Lining thickness Possible vacuum
standardthick-walled23°C150°C200°C
1“ 
 
1½“ 
 
2“ 
 
3“ 
 
4“ 
 
6“ 
 
8“ 
 
10“ 
 
12“ 
 
Vacuum resistance:
= full vacuum
= limited vacuu
= no vacuum
Please refer to the next higher nominal pipe size if your nominal pipe size is not listed.