GOST Russian Type Railway Shoulder with Clamp as Railway Fastening System Part
GOST Russian Type Railway Shoulder with Clamp as Railway Fastening System Part
Casting shoulders are pressed in concrete sleeper and assembled with E clip in order to fasten the rail. The material we use is cast iron and the mechanical property and chemical composition of the rail cast iron shoulder are shown below:
Technical Specifications
| Brand | ZHONGYUE | ||
| Product | Railway iron shoulder | ||
| Application | UIC54 | UIC60 | 115RE,ect |
| Material | |||
| Name | QT500-7 | QT450-10 | QT400-15 |
| Standard | GB 1348-88 | GB 1348-88 | GB 1348-89 |
| Chemical composition(%) | C:3.60-3.80 | C:3.40-3.90 | C:3.50-3.60 |
| Mn:≤0.6 | Mn:0.2-0.5 | Mn:≤0.5 | |
| Si:2.50-2.90 | Si:2.70-3.00 | Si:3.0-3.2 | |
| P:≤0.08 | P:≤0.07 | P:≤0.07 | |
| S:≤0.025 | S:≤0.03 | S:≤0.02 | |
| Tensile Strength | ≥500 Mpa | ≥450 Mpa | ≥400 Mpa |
| Yield Strength | ≥320 Mpa | ≥310 Mpa | ≥250 Mpa |
| Elongation(%) | ≥7 | ≥10 | ≥15 |
| Hardnrss | 170~230HB | 160~210HB | 130~180HB |
| Metallographic organization | ferrite + pearlite | graphite + ferrite + pearlite | ferrite |
| Surface | plain (oiled) |
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Comparing Chart For Material:
| GB | DIN | NF | |
| 1 | QT400-15 | GGG-40 | EN-GJS-400-15 |
| 2 | QT400-18 | EN-GJS-400-18 | |
| 3 | QT450-10 | EN-GJS-450-10 | |
| 4 | QT500-7 | GGG-50 | EN-GJS-500-7 |
Samples Show:
Workshop:
Similarity
1. The iron shoulder is cast in the concrete ties for fixation of elastic rail clips. Our rail cast iron shoulders include M.C.I. shoulder manufactured from pearlitic malleable iron and S.G.C.I. shoulder manufactured from spheroid graphite iron. We offer two types of iron shoulders. One is Single Stem Iron Shoulder used in pre-stressed concrete ties and the other is Twin Stem Iron Shoulder used in Bi-Block or Twin Block concrete ties.
2. This type of rail shoulder is produced by hot forging, used together with clip bolt and special rail clip to fix the rail. The material can be low carbon steel and mid carbon steel, according to our customers' requirement.
3. Weld-on shoulder is used for the typical position of rail. This rail cast iron shoulder is welded on flat steel plate instead of the standard tie plate and is produced according to AREA standard. Designed for use with E style elastic rail clips, the weld on shoulder fastening allows customers to fabricate rail retaining units on both steel sleepers and steel base plates.
Packing
- 25 kg double-layer woven bag with free fumigation wooden pallent
- 36bags/pallets
- 20pallets/20ft
Quotation necessity ( the more, the better )
- Drawing with full size
- Material
- Surface Treatment
- Order quantity
Get in Touch
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