It is equipped with power supply, lighting system and instrumentation, etc. It is a van-type special-purpose vehicle that has thermal insulation, vibration-proof performance and is used for testing operations.
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Rail is produced by the killed steel of Open hearth furnace smelting,rail production should use the production technology which is not producing white dot. The tensile strength of for rail is not less than 90 kg/mm. Rail surface can not have crack, folding, scarring, bubbles and inclusions. Allow a depth not bigger than the rail size allowing negative deviation value of indentation, pitting and scratches and depth is not greater than 1 mm of hair lines.The surface of rail end can not have crack, delamination and shrinkage cavity residual. Rail end should be upright, a cut to face askew in any direction shall not be bigger than 5 mm. Length of not less than 4 mm burrs should be removed. Longitudinal clean-up rail surface defects allowed to use pneumatic shovel, clean up the depth (single) allow negative deviation shall not be greater than the size. The rail surface defects are not allowed to weld or fill.
| Product:Train Rail |
| Size:9KG/M-QU120 |
| Materials: Q235,55Q,U71Mn,50Mn,45Mn |
| Thickness:/ |
| Standard: GB 2585-2007, |
| Crafts: Hot rolling |
| Connection: Welding.Fish Plate. |
| Package: According to customer requirements. |
| Brand Name: HY |
| Place of Origin: China (Mainland) |
| Certification: API 5L.ISO.UKS.SGS.BV |
| Application: Chemical, Water, Oil and gas, Electricity |
Train Rail,Train Steel Rail,Crane Steel Train Rails,High Speed Train Rail
CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD , https://www.pipefitting-china.com