Refractory Products/Manufacturers

We are the local producer and exporter of refractory grade bauxite (Shaft kiln/Rotary kiln/Round kiln).

our bauxite is from Shanxi Xiaoyi mines. high alumina and low iron. AL2O3 85~90%MIN, Fe2O3 1.5%MAX; SIZE: 0-1MM; 1-3MM; 3-5MM; 5-8MM; 200MESH; 325MESH or as buyer's option.

if you are interested, pls contact at amy (at) e-reful (dot) com or amy-reful (at) hotmail (dot) com

Chrome oxide green--Refractory grade--Suiting for production of high chrome refractory bricks and castables.

Baltimore Port - Maryland - USA Chennai Port - Tamil Nadu - India Hamburg Port - Hamburg - Germany

Green silicon carbide is suitable for processing hard alloy, metallic and non-metallic materials with hard and brittle feature such as copper, brass, aluminum, magnesium, jewel, optical glass, ceramics, etc. super powder of it is also a kind of ceramics material.

228-1,7/1 / ISO / European Union GB/T 19001-2000 / GB/T / China JIS G3141 / JIS / Japan

Qingdao Port - Shandong - China Xingang (Tianjin) Port - Tianjin - China

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White Aluminium Oxide, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

ISO9001:2000 / ISO / European Union ISO9001:2008 / GB/T / China JIS G4305 / JIS / Japan

Qingdao Port - Shandong - China Xingang (Tianjin) Port - Tianjin - China

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Fused Calcium Aluminate Cement is melted in electric arc furnaces by adopting the excellent alumina and limestone as its raw materials.

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Active Alfa-Alumina Micropowder is calcined in a unique firing process by using excellent alumina as its raw material, selected composite mineralizing agents, and adopted superfine grinding technology.

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CERAMIC FIBER BLANKETS NR blankets are made from selected high quality spun ceramic fiber, double sides mechanically needling makes it high strength and surface integrity NR blankets have a good character of superior insulating performance, light weight, flexibility, resilience and chemical resistance, low thermal conductivity, low heat storage,

North Refractories Co.LTD Insulating Firebrick Branch Specially produce ranges of high temperature insulating fire brick (IFB) with a application temperatures from 2,300°F (1,260°C) to 3,200°F (1,760°C). NRCL produce typical grade bricks and meanwhile accept orders for specific thermal and physical requirements. 2300 Degrees F 2600 Degrees F 2800 Degrees F 3000 Degrees F 3200 Degrees F

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The gunning repair is effective to achieve longer durability of iron runners, by which iron runner maintenance schedule can be optimized.

HX environment-friendly ramming mixes are made of resin bond, compact fused alumina, brown fused alumina, bauxite, silicon carbide, ect high quality raw materials.

Introduction Green Silicon Carbide is produced basically in the same manner as black silicon carbide in a resistance type electric furnace with petroleum coke, quartz sand and other materials. The product has greater purity than black silicon carbide and higher hardness.

Description Black silicon carbide/ SiC have a higher hardness than corundum abrasive. It has sharp knife-edge and friable character as well as good thermal conductivity and quick heat dissipation. The self-sharpening characteristics of black silicon carbide is better than corundum abrasive.

Made of industrial alumina and high purity caustic magnesia powder Sintered in rotray kiln (1850 degree centigrade) Outstanding quality

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Molybdenum Wire Mo content ≥ 99.95% Diameter (μm) :30≤d≤2500 Shortest Length (mm) : L≥200

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Dead Burned Magnesite Grade MgO (min.) Sio2 (max.) CaO (max.) fe2O3 (max.) Al2o3 (max.) L.O.I (max.) B.D (g/m 3) (min.) MS-98 98% 0.41% 0.52% 0.47% 0.17% 0.16% 3.40 MS97 97% 0.6%~1% 0.5%~1% 0.5%~0.7% 0.3% 0.3% 3.40 MS96 96% 1.0%~1.3% 1.5%~1.8% 0.5%~0.8% 0.5~ 0.6% 0.5% 3.30

Magnesium oxide (MgO) commonly known as magnesite, calcined powder, magnesium oxide powder. Density of 2.94, a white powder. Melting point 2852 ℃, boiling point 3600 ℃. Soluble in acid and ammonium salt, insoluble in water and ethanol.