BS1387 Black Pipe Nipple

O.D. B, mm

Wall thickness S, mm

Running nipples

Barrel nipples

DN

inch

Light

Medium

/ Heavy

Light

Medium

Heavy

L,mm

L, mm

6

1/8

10.2

10.2

1.6

2.0

16

30mm – 2500mm

8

1/4

13.6

13.9

1.8

2.3

2.9

18

30mm – 2500mm

10

3/8

17.1

17.4

1.8

2.3

2.9

22

30mm – 2500mm

15

1/2

21.4

21.7

2.0

2.6

3.2

25

30mm – 2500mm

20

3/4

26.9

27.2

2.3

2.6

3.2

30

30mm – 2500mm

25

1

33.8

34.2

2.6

3.2

4.0

35

30mm – 2500mm

32

11/4

42.5

42.9

2.6

3.2

4.0

38

30mm – 2500mm

40

11/2

48.4

48.8

2.9

3.2

4.0

38

30mm – 2500mm

50

2

60.2

60.8

2.9

3.6

4.5

45

30mm – 2500mm

65

21/2

76.0

76.6

3.2

3.6

4.5

55

30mm – 2500mm

80

3

88.7

89.5

3.2

4.0

5.0

60

30mm – 2500mm

100

4

113.9

114.9

3.6

4.5

5.4

70

30mm – 2500mm

125

5

139.7

5.0

5.4

85

30mm – 2500mm

150

6

165.1

5.0

5.4

100

30mm – 2500mm