Products Description
The weight of 70 kilograms per meter of steel rails makes it suitable for medium load and medium frequency crane operations. It is lighter than QU100 and QU120 steel rails, suitable for environments with relatively low load requirements but still requiring a certain level of strength.
Although QU70 is lighter in weight than QU100 and QU120, it can still withstand high loads and is suitable for track systems that require support for the operation of heavy cranes. It can withstand the weight of common crane operations, ensuring the stability and safety of the crane.
Crane rails are generally made of high-strength steel, which undergoes precise processing and heat treatment to ensure their high strength, wear resistance, and corrosion resistance. Under frequent heavy load operations of cranes, QU70 steel rails can provide a longer service life.
GB Standard Steel Rail QU70
| Parameters | |||
| Type | weight (kg/m) | material | length (m) |
| QU70 | 52.80 | U71Mn | 12 |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 120 | 120 | 70 | 28 |
Other Features
Compared to QU100 and QU120:
Compared with QU100 and QU120 steel rails, QU70 is lighter in weight and suitable for medium load crane rail systems. QU100 and QU120 are more suitable for environments that require carrying heavier loads and high-frequency operations, such as large ports or operating areas for heavy equipment. QU70 steel rails, on the other hand, exhibit higher cost-effectiveness in some crane operating environments with lighter loads or lower operating frequencies.
Compared with ordinary railway rails:
Compared with ordinary railway rails, crane rails usually have stronger load-bearing capacity and impact resistance, especially suitable for high impact loads on the track by cranes in a short period of time. Ordinary railway rails are designed for the smooth operation of trains, while crane rails take into account the special operational requirements of frequent starting, stopping, and heavy loading of cranes.
Crane Rail
| Crane Rail | Size | Rail Height | Bottom Width | Head Width | Web Thickness | Weight kg/m |
| QU70 | 120 | 120 | 70(76.5) | 28 | 52.80 | |
| QU80 | 130 | 130 | 80(87) | 32 | 63.69 | |
| QU100 | 150 | 150 | 100(108) | 38 | 88.96 | |
| QU120 | 170 | 170 | 120(129) | 44 | 118.10 |
About Us
GNEE (Tianjin) Multinational Trade Co., Ltd.
Our company has an experienced team of professionals in the sales and production of Chinese standard rails, with more than 18 years of experience in foreign trade of steel rails, and has profound industry knowledge and technical strength. Whether it is product development, production management or market sales of rails, we can provide a full range of professional services.
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