Wigivida Medical
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Rail shoulder is cast in the concrete rail ties to fix the elastic rail clips. There are two types of rail shoulders available: the cast-in shoulder and the weld-on shoulder, both of which are used for the fixing of elastic rail clips.
The casting shoulders, as an embedded part of the railway fastening system, are pressed into concrete sleepers and work together with the E-clip to fasten the rail. These are manufactured through casting from iron, adhering to international standards such as GB/T 1348-1988, NF EN 1563, ISO1038, DIN 1693, JIS G5502, KS D 4302, GOST 7293, or BS EN 1563.
| Technical Data | UIC54 | UIC60 | 115RE / 50kg / 60kg / BS80lbs |
|---|---|---|---|
| Material Grade | QT500-7 | QT450-10 | QT400-15 |
| Standard | GB 1348-88 | GB 1348-88 | GB 1348-89 |
| Chemical: Carbon (C) | 3.60-3.80% | 3.40-3.90% | 3.50-3.60% |
| Chemical: Manganese (Mn) | 3.60-3.80% | 0.2-0.5% | ≤0.5% |
| Tensile Strength | ≥500 Mpa | ≥450 Mpa | ≥400 Mpa |
| Yield Strength | ≥320 Mpa | ≥310 Mpa | ≥250 Mpa |
| Hardness (HB) | 170~230HB | 160~210HB | 130~180HB |
Our facility utilizes online ultrasonic inspection for cracks and large scale straightening machines to ensure every single product meets stringent quality standards. We maintain a daily stock of 200,000 units across various steel rail products to ensure rapid delivery.
Manufacturing processes are fully approved to ISO 9001 and ISO 14001 standards for Quality and Environmental Management. The entire inspection process is compliant with international Steel Quality Management Systems.
