| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Certification: | ISO9001 |
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Chinese 30kg Coal Mine Rail for Railroad
A railway track is made up of two parallel steel rails. These rails guide the train and act as the low-friction surface on which the train runs. The rails are set at a fixed distance apart, called the gauge.
The rails are connected by sleepers, often with bolts. These are usually made from either wood or concrete. Sleepers sit on ballast. Ballast is a name for very small pieces of broken up rock that are packed together and keep the railway tracks in place.
Chinese standard,which also known as GB, refers the standard used to the Chinese railway. GB standard covers many types of railway track, such as hot-rolled rail, heat treated rail and rail for switch, all these steel rail can be applied in the mph 200 or 350 passenger railway, mph 160 or 200 railway, etc. common GB standard steel rail include 8kg,15kg,18kg,22kg,24kg,30kg,38kg,43kg,QU70,QU80,QU100,QU120 etc.
| Name of Commodity | Specificaton | Materials | Standard of Products | Theory Weight | Length of Dimension (m) | Packed in bundle with iron wire (pcs/bundle) |
| Light Rail | 4kg/m | Q235 | Q/YYG001-2008 | 4kg/m | 6,8,9,10 | 75 |
| 8kg/m | Q235 | Q/YYG001-2008 | 8.42kg/m | 55 | ||
| 12kg/m | Q235 | GB11264-89 | 12.2kg/m | 36 | ||
| 15kg/m | Q235/55Q/50Q | GB11264-89 | 15.2kg/m | 28 | ||
| 18kg/m | Q235/55Q/50Q | YB222-63 | 18.02kg/m | 21 | ||
| 22kg/m | Q235/55Q/50Q | GB11264-89 | 22.3kg/m | 21 | ||
| 24kg/m | Q235/55Q/50Q | Q/YYG001-2008 | 24.46kg/m | 21 | ||
| 30kg/m | Q235/55Q/50Q | GB11264-89 | 30.1kg/m | 15 | ||
| Heavy Rail | 38kg/m | U71Mn/U71/45Mn | GB2585-2007 Q/YYG002-2008 | 38.733 | 12,12.5 | 10 |
| 43kg/m | U71Mn/U71/45Mn | GB2585-2007 Q/YYG002-2008 | 44.653 | 10 | ||
| 50kg/m | U71Mn/U71/45Mn | GB2585-2007 Q/YYG002-2008 | 51.514 | 10 | ||
| Crane Rail | QU70 | U71Mn | YB/T5055-93 | 52.8kg/m | 12,12.5 | 10 |
| QU80 | YB/T5055-93 | 63.69kg/m | 10 | |||
| QU100 | YB/T5055-93 | 88.96kg/m | 5 | |||
| QU120 | YB/T5055-93 | 118.1kg/m | 5 | |||
| I-beam of Mine Usage Steel | 9# | 20MnK/ Q235 | YB/T5047-2000 | 17.69kg/m | 8,9,10 | 28 |
| 11# | YB/T5047-2000 | 26.05kg/m | 18 | |||
| 12# | YB/T5047-2000 | 31.18kg/m | 15 | |||
| U-beam Of The Mine Channel Steel | 25U | 20MnK/ Q235 | GB4697-1991 Q/YYG006-2008 | 24.95kg/m | 8,9,10,12 | 15 |
| 29U | GB4697-1991 | 29kg/m | 15 | |||
| 36U | Q/YYG006-2008 | 35.87kg/m | 15 |
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