Dengfeng Haonan Refractories Co., LTD was established in 1999 in Dengfeng city, Henan province, China, founder of "Haonan" brand at the same time. With 16 years of development, we initially started only with acid-resistance brick, and now developed as a comprehensive manufacturer with production base in Henan province, the marketing office in Shanghai and the distribution center at Germany.
Acid-resistant Brick

It is used as working lining for anti-erosion , and used in acid proof pickling groove、acid storage tank、leaching tower、anti-erosion and acid proof floor、tubes and etc.
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Acid-resistant Refractory Brick

It is a kind of anti=acid and refractory products produced by our company, which are used as special inner lining materials of large area spraying and roasting...
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Acid and Heat-resistant Brick

Mainly used for lining the equipment with high temperature fluctuation, and the operating medium is strong acid /alkali. Especially used for the Venturi of the...
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Acid-resistant Brick for Chimney

It is developed as the anti-corrosion materials of chimney’s inner lining, mainly used for inner chimney in the power station and the de-sulfur chimney of sintering plant.
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