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detailed introduction：
SIZE: BS50'O', BS60A, BS60R, BS70A, BS75A, BS75R, BS80A, BS80R, BS90A, BS100A, BS113A
STANDARD: BS11-1985 STANDARD
MATERIAL: 700A/900A
LENGTH: 8-25M
STANDARD: BS11-1985 STANDARD
MATERIAL: 700A/900A
LENGTH: 8-25M
|
BS11:1985 STANDARD STEEL RAIL
|
|||||||
|
SIZE
|
DIMENSION (MM)
|
WEIGHT
(KG/M) |
MATERIAL
|
LENGTH
(M) |
|||
|
HEAD
A(MM) |
HEIGHT
B(MM) |
BASE
C(MM) |
WEB
D(MM) |
||||
|
50 O
|
52.39
|
100.01
|
100.01
|
10.32
|
24.833
|
700A
|
6-18
|
|
60 A
|
57.15
|
114.3
|
109.54
|
11.11
|
30.618
|
900A
|
6-18
|
|
60 R
|
57.15
|
114.3
|
109.54
|
11.11
|
29.822
|
700A
|
6-18
|
|
70 A
|
60.32
|
123.82
|
111.12
|
12.3
|
34.807
|
900A
|
8-25
|
|
75 A
|
61.91
|
128.59
|
114.3
|
12.7
|
37.455
|
900A
|
8-25
|
|
75 R
|
61.91
|
128.59
|
122.24
|
13.1
|
37.041
|
900A
|
8-25
|
|
80 A
|
63.5
|
133.35
|
117.47
|
13.1
|
39.761
|
900A
|
8-25
|
|
80 R
|
63.5
|
133.35
|
127
|
13.49
|
39.674
|
900A
|
8-25
|
|
90 A
|
66.67
|
142.88
|
127
|
13.89
|
45.099
|
900A
|
8-25
|
|
100A
|
69.85
|
152.4
|
133.35
|
15.08
|
50.182
|
900A
|
8-25
|
|
113A
|
69.85
|
158.75
|
139.7
|
20
|
56.398
|
900A
|
8-25
|
