Kingrail Parts produces many types of railroad rails for various applications.
The light rails produced by Kingrail Parts are mainly used for light rails in forest areas, mines, construction areas, or temporary traction rails. The heavy rails produced by Kingrail Parts are mainly used for trunk lines and mine rails that require heavy loads. Crane rails produced by Kingrail Parts are mainly used for laying rails for cranes, such as railway cranes, bridge cranes, gantry cranes and other types of cranes.
Railroad Rails Definition:
Railroad rails are usually called steel rails or railway tracks. It is the most important part of railway construction. The heavy traffic on the railway causes a heavier load on the railway. The quality of railroad rails must be the first priority.
Hot-selling Railroad Rails:
Standard | Sepc. | Material Typical Grade |
UIC860 | UIC54 | 700,900A,900B |
UIC60 | ||
EN13674.1 | 50E1 | R200,R350HT,R260Mn,R35LHT,R320Cr,R370CrHT |
54E1 | ||
60E1 | ||
60E2 | ||
BS-11-1985 | BS80A | 700,900A,900B |
BS90A | ||
BS100A | ||
AREMA | 115RE | SS,HH,LA,IH |
136RE | ||
ASCE60 | U71Mn | |
ASCE85 | U71Mn | |
GB 2585-2007 | 50kg/m |
U71Mn U75V |
60kg/m | ||
75kg/m | ||
TB/T2344-2012 | 50kg/m |
U71Mn,U75V,U77MnCr U78CrV |
60kg/m | ||
75kg/m | ||
GB 11264-1989 | 8kg/m | Q235 |
12kg/m | Q235 | |
15kg/m | 55Q, Q235 | |
18kg/m | 55Q, Q235 | |
22kg/m | 55Q, Q235 | |
24kg/m | 55Q, Q235 | |
30kg/m | 55Q, Q235 | |
38kg/m | 50Mn, U71Mn | |
43kg/m | 50Mn, U71Mn | |
GB Crane rails | QU70 | U71Mn |
QU80 | U71Mn | |
QU100 | U71Mn | |
QU120 | U71Mn |
Railroad Rails Types:
In order to meet the different requirements of the railway system, steel rails can be divided into GB standards, BS standards, AREMA standards, UIC standards, JIS standards, Australian standards and other types.
1. National Standard Railway
According to the GB standard railway track weight, 43kg, 50kg and 60kg are widely used in railway transportation.
1) 43kg/m rail track size
Rail height: ±0.8
Rail head width: ±0.5
Inclination of connecting plate mounting surface +1.0 -0.5
Mounting surface height of connecting plate ±0.6
Rail waist thickness +1.0 -0.5
Width of rail bottom +1.0 -2.0
Section slope (vertical and horizontal direction) <=1.0
Asymmetric section ±1.5
2) 50kg/m rail track size
Rail height: ±0.6
Rail head width: ±0.5
Inclination of connecting plate mounting surface +1.0 -0.5
Height of connecting plate mounting surface +0.6 -0.5
Rail waist thickness +1.0 -0.5
Width of rail bottom +1.0 -1.5
Rail bottom thickness +0.75 -0.5
Section slope (vertical and horizontal direction) <=0.8
Asymmetric section ±1.2
3) 60kg/m rail track size
Rail height: ±0.6
Rail head width: ±0.5
Cross section track: ±0.6 +0.6 -0.3
Inclination of the mounting surface of the connecting plate: +1.0 -0.5 ±3.5
Height of connecting board mounting surface: +0.6 -0.5
Rail waist thickness: +1.0 -0.5
Width of rail bottom: ±1.0
Thickness of rail bottom: +0.75 -0.5
Concave at the bottom of the rail: <=0.3
Section slope (vertical and horizontal direction): <=0.6
Asymmetric section: ±1.2
Length (temperature 20 degrees): ±3.0
2. AREMA standard railroad rails
Standard: ASTMA1, AREMA | |||||||
Size | Dimension(mm) |
Weight (kg/m) |
Material | Length (m) | |||
Head(mm) | Height(mm) | Bottom(mm) | Web(mm) | ||||
ASCE 25 | 38.1 | 69.85 | 69.85 | 7.54 | 12.4 | 700 | 6-12 |
ASCE 30 | 42.86 | 79.38 | 79.38 | 8.33 | 14.88 | 700 | 6-12 |
ASCE 40 | 47.62 | 88.9 | 88.9 | 9.92 | 19.84 | 700 | 6-12 |
ASCE 60 | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 | 700 | 6-12 |
ASCE 75 | 62.71 | 122.24 | 122.24 | 13.49 | 37.2 | 900A/1100 | 12-25 |
ASCE 85 | 65.09 | 131.76 | 131.76 | 14.29 | 42.17 | 900A/1100 | 12-25 |
90RA | 65.09 | 142.88 | 130.18 | 14.29 | 44.65 | 900A/1100 | 12-25 |
115RE | 69.06 | 168.28 | 139.7 | 15.88 | 56.9 | 900A/1100 | 12-25 |
136RE | 74.61 | 185.74 | 152.4 | 17.46 | 67.41 | 900A/1100 | 12-25 |
175LBs | 109.86 | 152.4 | 152.4 | 38.1 | 86.8 | 900A/1100 | 12-25 |
3. BS standard railroad rails
Standard: BS11: 1985 | |||||||
Size | Dimension(mm) |
Weight (kg/m) |
Material | Length (m) | |||
Head(mm) | Height(mm) | Bottom(mm) | Web(mm) | ||||
50 O | 52.39 | 100.01 | 100.01 | 10.32 | 24.833 | 700 | 6-18 |
60 A | 57.15 | 114.3 | 109.54 | 11.11 | 30.618 | 900A | 6-18 |
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 |
100 A | 69.85 | 152.4 | 133.35 | 15.08 | 50.182 | 900A | 8-25 |
113 A | 69.85 | 158.75 | 139.7 | 20 | 56.398 | 900A | 8-25 |
4. UIC standard railroad rails
Standard: UIC860 | |||||||
Size | Dimension(mm) |
Weight (kg/m) |
Material | Length (m) | |||
Head(mm) | Height(mm) | Bottom(mm) | Web(mm) | ||||
UIC50 | 70 | 152 | 125 | 15 | 50.46 | 900A/1100 | 12-25 |
UIC54 | 70 | 159 | 140 | 16 | 54.43 | 900A/1100 | 12-25 |
UIC60 | 74.3 | 172 | 150 | 16.5 | 60.21 | 900A/1100 | 12-25 |
5. JIS standard railroad rails
Standard: JIS E1103-91/JISE 1101-93 | |||||||
Size | Dimension(mm) |
Weight (kg/m) |
Material | Length (m) | |||
Head(mm) | Height(mm) | Bottom(mm) | Web(mm) | ||||
JIS 15KG | 42.86 | 79.37 | 79.37 | 8.33 | 15.2 | JIS E standard | 9-10 |
JIS 22KG | 50.8 | 93.66 | 93.66 | 10.72 | 22.3 | 9-10 | |
JIS 30KG | 60.33 | 107.95 | 107.95 | 12.3 | 30.1 | 9-10 | |
JIS 37A | 62.71 | 122.24 | 122.24 | 13.49 | 37.2 | 10-25 | |
JIS 50N | 65 | 153 | 127 | 15 | 50.4 | 10-25 | |
CR 73 | 100 | 135 | 140 | 32 | 73.3 | 10-12 | |
CR 100 | 120 | 150 | 155 | 39 | 100.2 | 10-12 |
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