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QU70 crane rails are used in civil construction, terminal port, construction sites, stockyards, mines, etc. Beises, thier sizes are decided by crane wheels and loading capacity. There are no holes at the end of rails, standard as YB/T5055-93, high tensile strength U71Mn, normal length: 12m per piece, also can be cut as clients' demands. We can also do special processing, such as bending, chemfering, drilling, machining, blasing- painting.
| Size | Specifications(mm) | Weight (kg/m) | Steel Grade | Length (M) | |||
| Heigth | Base | Head | Web | ||||
| QU70 | 120 | 120 | 70 | 28 | 52.8 | U71Mn | 12 |
| QU80 | 130 | 130 | 80 | 32 | 63.69 | U71Mn | 12 |
| QU100 | 150 | 150 | 100 | 38 | 88.96 | U71Mn | 12 |
| QU120 | 170 | 170 | 120 | 44 | 118.1 | U71Mn | 12 |
Steel Grade | Chemical Composition | ||||||
| C | Si | Mn | P | S | Cr | V | |
| U71Mn | 0.65-0.76 | 0.15-0.58 | 0.70-1.20 | ≤0.030 | ≤0.025 | … | … |
Steel Grade | Tensile Strength Rm (N/m m2) | Elongation A (%) | Hardness of the rail running surface, centre linec (HBW10/30) | ||||
| U71Mn | ≥880 | ≥10 | 260-300 | ||||


Henan Zongxiang Heavy Industry Import &Export Co., Ltd, established by experienced crew, is a professional &reliable supplier that provides all kinds of rail & track accessories, mining support products, and other steel products. As an international trade subsidiary of Zhongxiang Steel Group Inc., was founded in 1997. We have more than decades experience on this filed. With our advanced technology, powerful processing capacity and excellent service, our customers from domestic & overseas market. We try our best every customer with the importance they deserve. We have the inventory, resources, and experience to meet your needs.


Packaging Details: packed in bundle with iron wire or as your request
Delivery Details: Within 10-20 workdays after receiving your payment. It is according to quantity.




In addition to steel rail, our company also have accessories of steel rail ( bolts and nuts, fishplate, rail base plate, rail clip, rail spike, turnount and so on)


Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally, within 15-20days.
Q: Do you provide samples? Is it free or extra?
A: Avaliable upon request.
Q: Can we visit your factory?
A: Warmly welcome! Once we have your schedule, we will arrange the professional sales team to fellow up your case.
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