Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of cast-in rail shoulder in China, also supports customized service with low price. Please feel free to buy cheap cast-in rail shoulder made in China here from our factory.
Standard: UIC, AREMA, GB, NF EN 1563(1997), DIN, JIS or BS.
Surface: plain (oiled)
Packing: according to requirements
Cast-in rail shoulder
Cast in shoulder also named cast iron shoulder, cast hook in shoulder or elastic shoulder which is pressed in concrete sleeper and used together with E clip to fasten the rails.
The material for this kind of cast iron shoulder is spheroidal graphite cast iron or grey iron or alloy cast iron.
The casting shoulders as the embedded part of the railway fastening system are pressed in concrete sleeper and work together with the E clip to fasten the rail. The cast in shoulder is made by casting from iron, such as, GB/T 1348-1988, NF EN 1563(1997), ISO1038, DIN 1693, JIS G5502 (2001), KS D 4302, GOST 7293(1985) or BS EN 1563(1997).
We have supplied cast iron shoulder to suit E clip type e2000 series, e1800, e1600 series.
The cast iron shoulders can be of different shape, some of the cast shoulders are used together with clip bolt and special rail clip to fix the rail.
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Product |
Rail shoulder |
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Application |
UIC54 |
UIC60 |
115RE, ,50kg rail, 60kg rail,BS80lbs, BS100lbs, ect. |
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Material |
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Name |
QT500-7 |
QT450-10 |
QT400-15 |
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Standard |
GB 1348-88 |
GB 1348-88 |
GB 1348-89 |
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Chemical composition(%) |
C:3.60-3.80 |
C:3.40-3.90 |
C:3.50-3.60 |
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C:3.60-3.80 |
Mn:0.2-0.5 |
Mn:≤0.5 |
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|
Si:2.50-2.90 |
Si:2.70-3.00 |
Si:3.0-3.2 |
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|
P:≤0.08 |
P:≤0.07 |
P:≤0.07 |
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|
S:≤0.025 |
S:≤0.03 |
S:≤0.02 |
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|
Tensile Strength |
≥500 Mpa |
≥450 Mpa |
≥400 Mpa |
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Yield Strength |
≥320 Mpa |
≥310 Mpa |
≥250 Mpa |
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Elongation(%) |
≥7 |
≥10 |
≥15 |
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Hardness |
170~230HB |
160~210HB |
130~180HB |
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Metallographic organization |
ferrite + pearlite |
graphite + ferrite + pearlite |
ferrite |
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Surface |
plain (oiled) |
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|
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Product |
Rail Shoulders (Railway Cast-in Anchors) |
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Raw Material |
QT450-10 |
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Surface |
Plain, Dacromet, Painting or other upon requirements |
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Standards |
UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, GB, VALEC, GOSTR- EASC, GB/T or other upon requirements |
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Weight |
Depend on different models |
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Dimension |
Depend on different models |
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Package |
Moven bag, Box or other upon requirements |
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Delivery |
Depends on order |
GNEE Rail Shoulders Workshop
GNEE Rail is an ISO 9001/2008 certified company. All processes are in accordance with the requirements of the ISO quality management system. From supplier quality control to finished products, we operate in accordance with standard procedures. We have a strict quality control system for suppliers:
1. For inspection and testing of raw materials, we require suppliers to provide production batch numbers, chemical composition, mechanical properties and other testing indicators.
2. Our quality control inspectors take sample sampling and batch testing during the testing process and provide raw material certificates and other means for control.
3. According to the different requirements of the product, we make corresponding physical and chemical tests and inspections. If the results do not meet our requirements, we will reject it and only materials that meet our standards will be accepted.
4. For the semi-finished products produced and their outsourced manufacturers, we often organize quality control coordination meetings and provide technical support and guidance. Before shipment qualified products are delivered to our customers.
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