High-alumina refractory bricks, characterized by aluminum oxide content exceeding 48%, are a type of alumino-silicate refractory material. They are produced through the molding and calcination of raw materials such as bauxite or other materials with high aluminum oxide content. These bricks exhibit high thermal stability, with a refractory temperature exceeding 1770°C. They also boast good slag resistance, commonly used for lining steel electric furnaces, glass melting furnaces, and cement rotary kilns.
Rongsheng high-alumina bricks are of excellent quality, meeting the requirements for neutral refractory temperature, and ensuring safe working temperatures above 1600°C. We can provide high-alumina bricks in various specifications according to customer requirements.
In December 2023, Rongsheng Refractories received an inquiry from a company in South Korea. The customer urgently needed a batch of high-alumina bricks and castables for the repair of a hot blast stove. Due to the tight project timeline and the requirement for prompt delivery, our business manager, after thoroughly understanding the customer's needs, provided the project material plan to the customer within three days, facilitating the collaboration.
Why Choose Rongsheng Refractories?
To ensure the smooth implementation of the production plan, our factory worked around the clock to develop a production plan, operating 24 hours a day. We interrupted the production process and assigned dedicated quality inspection personnel to control the entire production process, ensuring product quality. The first batch of customized high-alumina bricks and castables has successfully arrived at the customer's site, achieving the production of special-shaped bricks within 10 days of receiving the order.
Advantages of Rongsheng Refractories:
Rongsheng Refractories has over 300 employees, including 20 senior professional technical personnel. The annual production capacity reaches 100,000 tons. We possess both light and heavy material production lines, along with a comprehensive range of production, testing, and inspection equipment, including 10 series of molding presses ranging from 400 tons to 1000 tons and two high-temperature tunnel kilns with lengths of 148m and 118m.
Rongsheng Refractories has established a complete quality system, strictly adhering to ISO9001 standards, equipped with professional inspection personnel at all levels. We implement full-quality control from raw materials, production, inspection, and all stages to maintain the highest standards and goals, providing excellent products and services. So many customers choose Rongsheng as a professional supplier.
This time, Korean customers were very satisfied with Rongsheng. Not only was he satisfied with Rongsheng's products, he also spoke highly of Rongsheng's professional services. Rongsheng Refractory also thanks customers for their choice. We will continue to improve product quality, deeply optimize the service system, and establish good cooperative relationships with customers to achieve a win-win situation. We also look forward to more customers coming to visit and provide guidance.
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