In modern industry, the application of refractory materials is crucial. Especially in high temperature and chemically corrosive environments. As common…
When building a kiln, a bonding agent is used, which is called refractory mortar or joint material (after adding water,…
Warmly welcome Indian customers to visit the Kerui factory! At the warm welcome ceremony, Kerui’s leaders and technical engineers introduced…
On July 17, 2024, the China Kerui factory welcomed a group of important Russian customers to visit! The main purpose…
Kerui has been invited to participate in the upcoming International Metallurgical Exhibition in Turkey. The exhibition will be held at…
Recently, representatives of Thailand customers visited Kerui Refractory factory. The leaders and technical engineers of Zhengzhou Kerui (Group) Refractory Co.,…
Refractory bricks are an extremely important component of cement kilns. The normal operation of cement kilns is inseparable from the…
During the production process, the refractory bricks of the furnace wall are gradually eroded by various effects. We should follow…
Refractory precast and refractory bricks are two different products. Although they both have different dimensions, they are different product structures.…
Recently, a group of customers from Russia visited the Kerui factory. They visited the Kerui refractory brick production line in…