QU70 Crane Rail
Material: U71Mn
Weight: 52.8Kg/m
Length:12m
Standard:YB/T5055-2014
| 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 |
| 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 |
Product Introduction and application:
Steel rail, also called rail track, steel track, is the main component of railway track. Its function is to guide the wheels of the locomotive, bear the great pressure of the wheel, and keep the stability of railway transportation. The rail must provide continuous, smooth and minimum rolling surfaces for the wheels. In electrified railway or automatic block section, rail can also be used as an orbital circuit.
The steel rail in china are divided into Crane rail, Heavy rail and light rail.
Crane rails in China mainly includes: QU70, QU80, QU100 and QU120.
Crane rails are designed for carrying heavy loads and are used in the laying of crane track for port building. Compared with the railway's heavy rail, crane rail height is low and head width thick waist size is bigger.
Hebei Yongyang Special Steel Group Co., Ltd. (hereinafter referred to as Yongyang Company) is located in Yongnian District Special Steel Industrial Park, Handan City, Hebei Province. The company was established in 1993. In 2015, according to the adjustment plan of the iron and steel industry structure of Hebei Province, Nine iron and steel enterprises of Yongnian and Wu'an were integrated and reorganized, and industrial restructuring, relocation and equipment upgrading were implemented. The company covers an area of 15km2 and has 5000 employees. People, total assets 4 billion yuan.
Yongyang company has the production capacity of 1.16 million tons of iron, 1.2 million tons of fine steel and 2.2 million tons of special steel profiles annually. It is a special steel enterprise mainly producing alloy structural steel, spring steel and high quality carbon structural steel. The existing products are mainly high and medium pressure boiler tubes, oil casing and other billets, spring flat steel for automobile leaf spring, hot rolled flat steel for high strength automobile, light rail, heavy rail, mining steel, crane rail, U-shaped steel, etc. The company has built One 1260 m3 blast furnace, One 120 ton converter, matching lime kiln, water treatment and power generation system.
Yongyang products are widely used in automobile, machinery manufacturing, oil and natural gas exploitation, mining and other industrial fields. Spring flat steel for automobile leaf spring and hot-rolled flat steel for high strength automobile have cooperated with many well-known automobile leaf spring enterprises and trailer manufacturers in China. They have long served well-known domestic and foreign automobile factories and machinery manufacturing enterprises such as China Heavy Truck, Beiqi Futian, Dongfeng Automobile, Dandong Bus, Jianghuai Automobile, Zhongji Group, etc. Tianjin Steel Pipe Group Co., Ltd., Tianjin Seamless Steel Pipe Factory, Hebei Litong Lianlian Seamless Steel Pipe Company, Shanxi Xishan Coal and Electricity Dehui Industrial Company and other companies are certified; Light Rail, Heavy Rail and Mine Steel products are rated as famous brand products by Hebei Quality and Technical Supervision Bureau, and become designated production enterprises of coal industry support products in China, which are deeply trusted by Jizhong Energy and other customers.
Yongyang Company was awarded the honorary title of "outstanding contribution enterprise to the development of county economy in China" in 2009, the honorary title of "Top 500 Chinese manufacturing enterprises" and "Top 200 Chinese benefit enterprises" in 2010, the company and products were successively awarded as "trusted unit of consumers" by Hebei Consumer Association, and the "Yongyang" brand light rail was awarded as "Famous trademark of Hebei Province" by Hebei Industry and Commerce Bureau. For many years, the company has won a series of honorary titles such as "AAA" credit unit, "Honesty and Law-abiding Enterprise of Hebei Province", "Famous Brand Enterprise of Hebei Province", "Civilized Unit of Hebei Province", "Consumer Credible Unit", "Handan Top 50 Enterprise" and "Top 100 Enterprise of Hebei Province". The products sell well in 30 provinces, municipalities and autonomous regions, and some of them are exported to South America and Southeast Asia.
Live for responsibility, live for mission, and move forward for inheritance. Yongyang Company is actively responsible for fulfilling its social responsibilities and moving forward with gratitude and love.
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