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China, Chinese Best Quality Refractory Ramming Mass Magnesite Ramming Mass From Rongsheng1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialSpecial Refractory MaterialRamming MassDry-Ramming Refractory
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
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Product Description Best Quality refractory ramming mass magnesite ramming mass from RongshengProduct DescriptionRamming Mass DescriptionRamming mass is granule or powder shape material made from refractory raw material, usually, there are some proportion of binder, after rational gradation and tempering, loose amorphous ramming mass is produced. It is similar to dry-hardened castable, but some ramming mass doesn't have self-setting binder, so fierce ramming should be applied during construction, that's why it is called ramming mass.We could offer you the best refractory ramming mass as followingRefractory ramming materials are clay, high alumina, mullite, corundum, siliceous, magnesia, silicon carbide, mullite corundum and so on. The difference in the binding method is the binding of water glass, phosphoric acid, phosphate, aluminum sulfate, brine, high alumina cement, clay and other binders.Ramming Mass advantage1.Accurate composition,2.Longer shelf life,3.Safe to use,4.No side effect,5.High binding ability,6.Reliable packaging. Application of Ramming Mass The dry ramming material is made of high iron and high calcium synthetic magnesia and fused magnesia as aggregate, with synthetic magnesia and fused magnesia as fine powder, and the critical particle size is 5~6mm, with C2F (iron) in the synthetic magnesia. Dicalcium acid) as a sintering aid, without adding any binder, it is made of multi-stage ingredients. Through strong ramming construction, the density after construction is guaranteed, and it can be sintered into a solid whole at an appropriate temperature, and its service life is several times longer than the previous knotting and bricklaying methods. Under normal circumstances, the one-time life of dry ramming material can reach more than 300 furnaces, and it can be extended to 500 to 600 furnaces through hot repair, which not only reduces the number of furnace shutdowns, but also significantly reduces the consumption of refractory materials per ton of steel.Ramming Mass Technique Data NameCompositionApplicationNote Carbon packing materialMetallurgical coke powder(less than 4mm) 80% Dehydrated coal tar 15% Coal pitch 5%The gap between blast furnace base clay brick masonry and furnace shell, blast furnace hearth, the gap between furnace hearth claybrick or high alumina masonry and surrounding cooling wall Volume ratio Carbon ramming massMetallurgical coke powder(less than 4mm) 85% Dehydrated coal tar 5% Coal pitch 10% Blast furnace lining (mass ratio) Magnesia ramming massMagnesia sand (granularity ≤5mm) 85%dehydrated coal tar 15% Lateral lifting open hearth furnace bottom (Volume ratio)Magnesia sand 89%~91.5%dehydrated coal tar 7%~9%coal pitch 1.5%~2% Electric furnace bottom (mass ratio)Magnesia sand 89%iron oxide powder 2%dehydrated coal tar 9% Electric furnace bottom and ramp Mass ratioChrome plastic refractoryChromite 97%binding clay 3%water glass 7% Soaking pit hearth central part, burner nozzle surrounding (mass ratio) Magnesia ramming massMagnesia sand 50%clay refractory mortar 30%laterite 5%coke powder 5%Iron oxide powder 10%Brine (for extra addition) Soaking pit hearth central part, burner nozzle surrounding (mass ratio) Chrome oxide ramming massChromite (granularity ≤3mm) 90%Iron oxide (granularity ≤3mm) 5% Circular heating furnace bottom(volume ratio)chromite ingredient requirement:Cr2O3>35%Production Line of Refractory Castable:Product ApplicationPackaging & ShippingCompany ProfileRongsheng's main products are various types of unshaped refractory products, which are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. The company has an automatic production line with an annual output of 80,000 tons of intelligent unshaped refractory products. Its products are sold in more than 60 countries around the world and have won wide acclaim from customers.So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.CertificationsFAQQ: Are you trading company or manufacturer ?A: We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.Q: When can I get the price?A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.Q: What about the lead time for mass product?A: The lead time is based on the quantity, about 7-12days.
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