7 Holes Checker Brick,Firebrick,Refractory Brick,Fire brick

High Aluminum 7 holes checker brick sinclude high refractoriness, large volume density, high intensity and high refractoriness under load. They also have good creeping in high-temperature, excellent regenerative capability.

The refractory material refining quality steel casted by Henan province has reached top level of China

Currently, tourisms learn from Technology Department of Henan that the project of refractory material refining quality steel undertook by Luoyang Refractory Research Institute has passed acceptance check.. By carrying such an project, they have solved the key technology problem of short life span of LF+VD refining ladle refractory material that used in casting steel, and the life span increases from 85 heats to 135 heats. The person in charge of Technology Department of Henan has said that such a refractory material project has obtained two patents, formed productive capacity of 15 thousand ton per year and increased output value is 133 million. The appearing temperature of refractory material used by refining quality steel is lower 60℃～80℃ than ordinary ladle, which obviously reduces the power consumption of per ton steel, and very important for saving graphite and reduce heat loss of ladle. Now, with industrial structural adjustment of steel industry and increase of high quality special steel, which project carrying by Technology Department of Henan will promote such a proceeding in a big degree. If the factory in China can turn 5 million ordinary steel making to refining steel making per year, which will bring 12.5 billion income for steel industry, and the social benefits is obviously.

Refractory material,Refractory Material Products,Refractory Materials

The key to success with refractory materials is selecting the right products for each application. There is a complete line of refractory materials with over 1000 products to choose. Besides the selection, the construction is also important. Refractory construction is a specialized process. From tear-out to heat-up our highly qualified team understands all the details that make a refractory installation successful. The latest installation methods and materials are widely used and the most up to date equipment to maximize product quality, so as to increase the service life of the refractory materials.

High Alumina EPS Insulating Firebrick,High Alumina Brick,Insulating Brick,Refractory Brick,Firebrick,High Alumina Insulating Brick

This king of products is sintered mainly with supper-fine bauxite charlotte and proper additive by a method of EPS ignition loss. Their main advantages include high intensity, low thermal conductivity, excellent thermal stability, very small reheat linear change, outstands erosion and corrosion resistance etc. They are an ideal kind of energy conserving products, which can be widely used as lining or insulating brick layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry, chemical industry, etc. Recommended to use below 1400℃.

Clay、High Alumina Insulating Bricks,Clay Brick,Insulating Brick,High Alumina Brick,Refractory Brick,Firebrick,Kiln Brick

Produced with unique advanced technology, the clay and high alumina heat insulating bricks possess the characteristics of high intensity for pressure and good thermal shock stability. The use of the bricks can reduce the heat capacity of kiln walls and promote the heat efficiency of kilns. The product is applicable for constructing industrial kilns and inner lining of kilns.

7 Holes Checker Brick,Checker Brick Refractory,Fire Brick,Refractory Brick,High Alumina Brick

High Aluminum 7 holes checkers brick include high refractoriness, large volume density, high intensity and high refractoriness under load. They also have good creeping in high-temperature, excellent regenerative capability.

Stopper type metering nozzle quick-change casting equipment

Stopper type metering nozzle quick-change casting equipment

Ten years ago, our company took the lead in developing the tundish metering nozzle quick-change patented technology. This technology can greatly extend the functional life of the flow control by multiple times of change of metering nozzle in one-time casting tundish, and then improve the continuous casting time and continuous casting furnaces of tundish, extending the life of tundish to more than 60 hours, thereby improving slab quality and yields, as well as the production efficiency, and reducing refractory consumption and production costs, as well as labor intensity. However, the casting speed changes within a certain range, so it can only be applied to the production of ordinary steel.

The “stopper metering nozzle quick-change casting equipment” researched and developed by our company integrates metering nozzle quick-change technology and stopper flow control technology, which is applied to the production of high quality steel and alloy steel by concentrating its strong points, to achieve stable pull-speed of casters, while extending the life expectancy of tundish up to more than 40 hours. And the stopper metering nozzle quick-change technology significantly improves the quality of slabs and yields, as well as production efficiency, and reduces production costs. The project obtained two utility model patents for stopper type metering nozzle quick-change casting equipment granted by the Intellectual Property Office of the People's Republic of China on February 13, 2008.