| Customization: | Available |
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| Classification: | Clay |
| Feature: | Long Time Materials |
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Product Introduction of KA40 Fire Clay Refractory Checker Brick:
KA40 Fire Clay Refractory Checker Bricks are made of 50% soft clay and 50% hard clay clinker, which are mixed according to certain particle size requirements. After molding and drying, they are fired at a high temperature of 1300~1400ºC.
Application of KA40 Fire Clay Refractory Checker Brick:
It is mainly used in coke ovens, blast furnaces, hot blast furnaces, ladles, casting systems, boilers, cement kilns, glass kilns and various furnace linings and thermal equipment.
Features of KA40 Fire Clay Refractory Checker Brick:
Chemical & Physical Properties of KA40 Fire Clay Refractory Checker Brick:
| Item | KA40-1 | KA40-1 | Test Standard | |
| Al2O3(%) | μG | ≥40 | ≥35 | DIN51070 3 part |
| δ | 1.5 | 1.5 | ||
| Fe2O3(%) | μG | ≤2.0 | ≤2.0 | DIN501070/5 |
| δ | 0.5 | 0.5 | ||
| Apparent Porosity(%) | μG | ≤20 | ≤24 | DIN501056 |
| δ | 2 | 2 | ||
| Cold Crushing Strength(N/mm2)(KDF) | μG | ≥35 | ≥30 | DIN51067/1 |
| δ | 10 | 10 | ||
| Xmin | 25 | 20 | ||
| Refractoriness under Load (DFB) ta ºC | μG | ≥1450 | ≥1400 | DIN51064 |
| δ | 40 | 40 | ||
| Refractoriness under Load (DFB) ta ºC | μG | ≥1350 | ≥1300 | DIN51053/1 |
| δ | 25 | 25 | ||
| Refractoriness(DEL) ºC | μG | ≥172/174(SK33) | DIN51063/1 | |
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc. Factory Equipment:
Capacity:
Our factory has two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
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