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China, Chinese Factory Customized Magnesia Calcium Brick Dolomite Bricks for VOD Furnace1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialMagnesia Refractory MaterialDolomite BricksDolomite Refractory Bricks
Zibo Jucos Co., Ltd.
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Product Description Product DescriptionMagnesia Dolomite bricks are made from qualified magnesite and dolomite as the raw materials that are processed through secondary-burning (calcinations, fine grinding, briquetting, dead burned). The MGO/CaO ratio is taken as the kind of Mag-dolomite brick or unshaped monolithics in accordance with customers requirement. Pitch or paraffin impregnation pressed by vacuum is needed after burned under high temperature. They have the features of high temperature performance and resistance to slag and widely used in the secondary refining vessels as VOD, AOD; Permanent linings or bottom of converter; Ladle and also the cement kiln.Features Of Magnesia Magnesia Dolomite BricksGood thermal shock resistance performance Excellent resistance in slag abrasionGood cold crush strength Higher temperate resistant with good refractorinesslow creep and better flaking resistant.Good Applications Of Magnesia Dolomite BricksMainly used for steel refining furnaces like AOD,VOD furnace Specifications Of xxxMgo and CaO content Widely used throughout steel refining furnaces like AOD,VOD furnacePhysical And Chemical Indicators For Magnesia Dolomite Bricks Properties BrandMD15MD20MD25MD30MD40 Bulk Density (g/cm3)3.033.033.033.033.0 Apparent Porosity (%)1312121313 Cold Crushing Strength (MPa)8090808080@ 1,500oC x 2hrsPermanent Linear Change (%)---0.35---0.61-- @0.2MPa Refractoriness Under Load (oC)17001700170017001700 Chemical Composition (%)MgO80.376.370.366.356.3CaO1721273141.0Al2O30.50.50.50.50.5Fe2O30.70.70.70.70.7SiO21.31.31.31.31.2 Pictures Of Magnesia Dolomite BrickQ1 : How can you control your quality?A1 : For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.Q2: Are you a manufacture or trader?A2: We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.Q3 : Do you provide free samples?A3 : Of course, free samples are available.Q4 : What is your lead time? A4 : It usually needs about 15- 20 days after receiving the PO.Q5 : Can we visit your company?A5 : Yes, for sure, you are welcome to visit JUCOS company and our products. Also, we can talk more about the technique details if you need.Q6 : What is the warranty of your products?A6 : Our products have at least 1 year warranty,if any quality problems, we will take responsibility of the cost of the shipment and the replacement.Q7: What's the MOQ of trial order?A7 : No limit, we can offer the best suggestions and solutions according to your condition.Q8: Why choose us?A8: We had been in this line for more than 25 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service which can help you solve problems.Q9 : What standards do you have?A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.
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