On October 25th, the latest batch of super-thick coated aluminum plates with a double-sided coating weight of 300g/㎡ arrived at the customer's site, with excellent comprehensive performance, successfully replacing imports, and will be used in the vital project of national natural gas production, supply, storage and marketing system - Hebei Construction Investment Tangshan LNG Project after processing into the outer layer of the LNG pipeline protection parts. LNG project. At present, Tangshan Steel has supplied more than 1,500 tons of super-thick coated aluminum plates for this project.

Tangshan Steel's ultra-thick coated aluminum plate has the characteristics of high-temperature resistance and high corrosion resistance, and at the same time, has high surface quality and good bending performance, which can meet the demand for steel for high-temperature medium pipeline protection and is widely used in domestic and foreign key projects such as oil pipelines and other high-temperature medium pipelines with external protective parts production.

Since the beginning of this year, Tangshan Steel has continued to strengthen the Four Attentions, accurately grasp the pulse of the market, and further focus on new industries and new forms of market demand for iron-based materials, targeting crucial parts of the national project construction materials needed to production, marketing, research and development of integrated services to win customer recognition, and constantly improve the product efficiency capacity. The company learned that customers rely on imports of aluminum-plated plates for the outer protective parts of liquefied natural gas pipelines and then set up a production, marketing and research team to customize the material substitution program for customers. The team fully identifies the customer's needs, combs through the production difficulties of ultra-thick coated aluminum-plated plate products to formulate the protection of the experimental program and solves the quality problems such as flow pattern and edge thickening that are likely to occur during the production process by adjusting the key process parameters such as the production speed, the strip temperature, and the position of the air knife baffle plate in the production process, which ensures the product quality is better than the customer's requirements.