Type(kg/m)

size(mm)

Cross section area9cm2)

weight(kg/m)

Height A

Bottom width B

Head widthC

Waist thickD

Light

Rail

5

50

44

22

4.5

6.41

5.03

8

65

54

25

7.0

10.76

8.42

11

80.5

66

32

7.0

14.31

11.20

15

91

76

37

7.0

18.80

14.72

18

90

80

40

10.0

23.07

18.06

24

107

92

51

10.9

31.24

24.46

Heavy rail

33

120

110

60

12.5

42.5

33.286

38

134

114

68

13

49.5

38.73

43

140

114

70

14.5

57.0

44.653

50

152

132

70

15.5

65.8

51.514