Appearance Quality And Size Of Steel Rails
(1) The rolled rail should be straight without significant bending or twisting. The local bending and torsion of light and heavy rails and their corrected deformation, as well as the inclination of the rail end faces, etc., must not exceed the standards.
(2) The surface of the rail should be clean and smooth, without defects such as cracks, scars, scratches, etc.; the end surface should be free of signs of shrinkage holes and interlayers. The allowable defects on the overall surface of light and heavy rails and the degree of their geometric quantities shall not exceed the provisions of the standard.
Are railway rails of iron or steel?
Modern track typically uses hot-rolled steel with a profile of an asymmetrical rounded I-beam. Unlike some other uses of iron and steel, railway rails are subject to very high stresses and have to be made of very high-quality steel alloy.
Steel rail also called the rail track, railway rail. Steel Rail as the important part of railway line.it is a integrity of engineering structures, it is composed by steel rail, sleeper, connectingparts(rail accessories)
- Warranty: 2 Years
- Standard: GB Model
- Certificate: CE SGSISO9001.SASO
- Advantage: Large Stock
Top Steel rail Supplier-GNEE RAILWAY
Parameter of Light Rail Steel
|
Standard:GB11264-89 |
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|
size |
Head(mm) |
Height (mm) |
Bottom (mm) |
Web (mm) |
Weight (kg/m) |
Material (mm) |
Length (mm) |
|||
|
GB6KG |
25.4 |
50.8 |
50.8 |
4.76 |
5.98 |
Q235B |
6-12 |
|||
|
GB9KG |
32.1 |
63.5 |
63.5 |
5.9 |
8.94 |
Q235B |
6-12 |
|||
|
GB12KG |
38.1 |
69.85 |
69.85 |
7.54 |
12.2 |
Q235B/55Q |
6-12 |
|||
|
GB15KG |
42.86 |
79.37 |
79.37 |
8.33 |
15.2 |
Q235B/55Q |
6-12 |
|||
|
GB22KG |
50.3 |
93.66 |
93.66 |
10.72 |
22.3 |
Q235B/55Q |
6-12 |
|||
|
GB30KG |
60.33 |
107.95 |
107.95 |
12.3 |
30.1 |
Q235B/55Q |
6-12 |
|||
|
Standard:YB222-63 |
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|
8KG |
25 |
65 |
54 |
7 |
8.42 |
Q235B |
6-12 |
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|
18KG |
40 |
90 |
80 |
10 |
18.06 |
Q235B/55Q |
6-12 |
|||
|
24KG |
51 |
107 |
92 |
10.9 |
24.46 |
Q235B/55Q |
6-12 |
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Parameter of 38kg 43kg 50kg 60kg Heavy Railway Steel Rail
|
Standard:GB2585-2007 |
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|
Model |
Head width |
Rail height |
Web Thickness |
Bottom Width |
Weight |
Material |
Rail length |
|
38kg/m |
68mm |
134mm |
13mm |
114mm |
38.733 kg/m |
U71Mn/U71 /45Mn |
12,12.5m |
|
43kg/m |
70mm |
140mm |
14.5mm |
114mm |
44.653 kg/m |
U71Mn/U71 /45Mn |
12,12.5m |
|
50kg/m |
70mm |
152mm |
15.5mm |
132mm |
51.514 kg/m |
U71Mn/U71 /45Mn |
12,12.5m |
|
60kg/m |
73mm |
176mm |
16.5mm |
150mm |
60kg/m |
U71Mn/U71 /45Mn |
12,12.5m |
Parameter of QU70 QU80 QU100 QU120 Steel Rail Crane Heavy Rail
|
Mode |
Size mm AXBXCXD |
Weight(kg/m) |
Length(m) |
|
QU70 |
120x120x70x28 |
52.80 |
9/9.5/1010.5/11/11.512/12..5m |
|
QU80 |
130x130x80x32 |
63.69 |
9/9.5/1010.5/11/11.512/12..5m |
|
QU100 |
150x150x100x38 |
88.96 |
9/9.5/1010.5/11/11.512/12..5m |
|
QU120 |
170x170x120x44 |
118.10 |
9/9.5/1010.5/11/11.512/12..5m |
Steel Rails Prouducts
