(Clay brick)
Project	index
	N-1	N-2a	N-2b	N-3a	N-3b	N-4	N-5	N-6
Refractoriness ℃	≥1750	≥1730	≥1730	≥1710	≥1710	≥1690	≥1670	≥1580
Starting temperature of load softening ℃ (0.2MPa)	≥1400	≥1350	≥1350	≥1320	≥1320	≥1300	≥1300	≥1300
Reburning line changes(1400℃*2h)%	+0.1,-0.4	+0.1,-0.5	+0.2,-0.5
Reburning line changes(1350℃*2h)%				+0.2,-0.5	+0.2,-0.5	+0.2,-0.5	+0.2,-0.5	+0.2,-0.5
Apparent porosity	≤22	≤24	≤26	≥24	≥26	≥24	≥26	≥28
Compressive strength at room temperature	≥30	≥25	≥20	≥20	≥15	≥20	≥15	≥15

Clay brick
You can refer to the above physical and chemical indicators, if you have any questions, you can contact us and sincerely wait for cooperation!

Yangquan Zhiyao Refractories Co., Ltd.

Company Profile:

Yangquan Zhiyao Refractories Co., Ltd. Was established in 2018, and its registered place is the original Yangquan Sanquan Refractories Co., Ltd. (founded in 1989). the production technology of the original company is passed on to the current company and the original production technology is developed and innovated. High-quality products that are more in line with the market.ZhiYao Trustworthiness management, quality first, users first, scientific outlook on development.

Company scale: the company covers a area of 54000 square meters and 17500 square meters of plant construction area.Zhiyao refractories are exported to China, Southeast Asia, Japan, South Korea, Europe and the United States.

Our core advantages:

1,We have a wealth of production experience and technology,

with appropriate methods and reasonable skills, product quality and stability.

2,We are located in the raw material base, the quality guaranteed.

3,Policy Support,Factory direct, fast delivery, best price.

4,We have advanced tenet for running the company, scientific management and full service.

Product description:

Zhiyao's main products include high-alumina bricks, clay bricks, castables and other shaped and unshaped refractory materials. The product uses cover metallurgy, chemical, building materials, electric power, military, non-ferrous metals, carbon industries and other high-temperature and ultra-high temperature kilns and equipment Requirements for the use of refractory materials.for example: anode baking furnace and coke oven, steel electric furnace roof and heating furnace, steel drum and torpedo tank, cement rotary kiln and glass kiln.