Welcome to the company ! we have many years of professional experience !
systeelplate@outlook.com +86 13526880645

Angang high-strength steel orders set a new record

Time: 2021-03-05 Views: 1

"This batch of high-strength steel has fast delivery speed and excellent quality. It is worthy of being produced by Angang!" On September 23, feedback from Zhengzhou Coal Mining Machinery customers who received a whole order from Shenhua 8.8m hydraulic support give fully affirmed to outstanding "Angang speed" and "Angang quality".

In June 2020, Anyang Iron and Steel successfully accepted the entire order for the European standard high-strength steel required by Zhengzhou Coal Mining Machinery's 8.8-meter hydraulic support. The 17,410 tons of steel were exclusively supplied by Anyang Iron and Steel. The proportion of high-end products in the order has further increased, and 12,000 tons of heat treatment are required for delivery. It can be described as high efficiency and high efficiency. It has created the most complete order supply of Angang, with high value, large total volume, and good efficiency. Pivotal. The successful acceptance of the entire order comes from the successful experience of undertaking a major global equipment project for the first time in 2017. He Angang adheres to the service-oriented steel strategy and continuously improves the service quality for customers.

Zhengzhou Coal Mining Machinery Group is a leading enterprise in domestic hydraulic support manufacturers and the world's largest manufacturer of hydraulic supports. The 8.8-meter support has the highest support height, work resistance, and support center distance in the world. It can be called the "world's first". Correspondingly, the quality requirements of steel products are higher, and the production organization and technical research are challenging. However, with the concerted efforts of the sales company, technical center, production safety department, and production units, it only took 54 days from the customer's order to the quality and quantity delivery at the end of August, which once again refreshed the "angang speed".

Angang high-strength steel orders set a new record

In 2017, Anyang Iron and Steel undertook a record of 7080 tons of European standard high-strength steel for the ultra-large mining height 8.8m hydraulic support of Zhengzhou Coal Mining Machinery. The strength of the high-strength steel required for this order has been increased from S460Q and S550Q to S690Q and S890Q series, involving a large number of new grades and new processes, and many technologies need to be re-evaluated. In the case of higher requirements for steel plate performance, surface quality and flatness, users have put forward more stringent "user standards" in terms of strength range, performance stability, and yield ratio.

"Take the flatness as an example, the European standard requires 13 mm per 2 meters, while the requirement for this batch of Zhengmei Machinery's orders is 5 mm per 2 meters. The composition design and parameter requirements are higher, which is a big challenge." Niu Jianghua, head of the high-strength plate product room of the steel sales company, introduced.

The sales company develops “customized” technical services, starting from the user’s technical department, explaining in detail the process differences of each brand, and formulating a complete set of solutions for the user. On the basis of reducing the loss of materials, it can also ensure that the production proceeds smoothly on schedule to deepen the trust and satisfaction of users. The high-strength bridge room of the technical center repeatedly tested and adjusted technical parameters to ensure that the batch of orders was technically foolproof. The Production Safety Department sorts out the order structure one by one to strengthen production guarantee. The second rolling mill meticulously formulated production and quality control plans, and strictly controlled process standardization to ensure stable production processes and qualified quality. The heat treatment line of the first rolling mill strengthens the "integration of operation and maintenance", strengthens the continuity of the production rhythm, and ensures efficient production.

The wonderful completion of the order fully confirms Zhengzhou Coal Mining Machinery's recognition and trust in Angang's product quality and delivery time. Zhengzhou Coal Mining Machinery's high-strength steel purchases account for almost 50% of the national coal mining companies, and the high-strength steel supplied by Angang to Zhengzhou Coal Mining Machinery has accounted for about 60% of the company's purchases. Mid-to-high-end high-strength steel has become Ansteel’s leading products. Under the unfavorable situation of the shrinking coal mining machinery industry, Ansteel's high-strength steel sheet is flying against the wind and continues to maintain its number one market share.

Related news

More >>

Steel prices fell slightly, how do steel traders view winter storage?

This week, steel prices have dropped significantly, and both rebar futures and spot prices have declined to varying degrees. Under the influence of the rebound in steel stocks and the continued weakening of steel demand, will there be room for further decline in steel prices in the future? Can steel traders complete their "winter storage" before the year before? According to the monitoring data of the Lange Steel Cloud Business Platform, as of January 13, the average price of grade 3 rebar (Φ25...

High inventories in the steel industry have not changed

Affected by the epidemic, the steel industry, growing rapidly for three consecutive years, has fallen into a trough, encountering a series of problems such as blocked exports, declining demand, high inventory, and falling prices. He Wenbo, Secretary of the Party Committee of the China Iron and Steel Association, said recently that the epidemic has had a greater impact on steel demand. Judging from the indicators of the main steel industry in the first quarter released by the Statistics Bureau, ...

Declining demand, rising stocks, steel prices rising again

By the end of the year, steel demand dropped again and again, while production and inventory gradually picked up, and the relationship between market supply and demand had changed. However, steel prices rose again after a slight correction. Today, the rebar futures price rose by more than 100 yuan, and the rebar spot price remained high. Today's rebar futures saw a shock of more than 100 yuan in the intraday trading, and once rushed to the 4400 yuan mark; in the end, the main rebar futures cont...

Hegang Wugang's ultra-large thickness and ultra-large single-weight chromium-molybdenum steel orders were successfully delivered to customer.

3.3 million tons/year diesel hydrogenation plant project of Wugang for Guangdong Petrochemical, a Sino-Venezuel joint venture, replacing the imported chromium-molybdenum steel plate with a thickness of 172 mm and a weight of 49.58 tons delivered to the customer. The thickness and unit weight all became the top of same steel plate .The most important thing is to boost the petrochemical industry to realize the localization of steel for construction of this type project. In the early stage process...


Customer satisfaction is our first goal!


+86 13526880645




No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

Inquiry Email

Business cooperation

+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.