Used Rails for sale up to 7 million MT. Payment Method L C at sight Irrevocable Non-Transferable confirmed LC with MT700. Origin KSA.
Scrap rails and used rails and scrap of metal & iron and producs of metal.
Railway steel iron r50 and r65 scrap.
Ferrous and non-ferrous metal scraps like copper scrap, aluminium scrap, cast iron scrap, HMS 1 and 2 scrap.
Gray & ductile cast iron castings, steel castings.
Stainless steel.
Aluminum profiles.
Egypt is one of the best places which you can find the Highest and purist Quality Silica-sand, CairoMinerals offer Quality Products with Competitive Prices since 2004 but we are not only in the market, you can find many companies in Egypt as well deal with white silica-sand What is silica sand ? Silica (SiO2) sand is generally the sand which you can get all over a beach and it also happens to be the most commonly used sand. It is most commonly composed by either crushing sandstone or else it is most commonly taken from natural occurring points or locations, such as beaches and river beds. The fusion point of purest form of silica is 1,760 �°C (3,200 �°F), however the sands which is used for extraction of silica exhibits a lower melting point due to impurities. For casting which requires high melting point, such as steels, at least 98% pure should be used; however for metals having lower melting points, like cast iron and non-ferrous metals, the sand have low purity can be used (between 94 and 98% pure). Silica-sand happens to be the most commonly used sand because it is found in abundance, and thus it costs low (therein being its greatest advantage). However there are some disadvantages of sand as well. The disadvantages of silica are high thermal expansion, which can result in casting defects in metals having high melting point, and low thermal conductivity, which can very easily result in defective casting. Apart from there that, there comes some more barriers with it. It also cannot be used in sync with some of the basic metals because it will chemically react with the metal, resulting in surface defects. Finally, it releases silica particles during the pour, risking silicosis in foundry workers. Silica Sand for Sale Commercial Silica-Sand is most commonly used as a means of proppant by companies which deals in oil and natural gas recovery in conventional and unconventional resource plays. The resource is also utilized in industrial processing to manufacture regular use items such as glass, construction materials, personal care materials, electronics, and even renewable materials. Industrial sand happens to be a word which normally refers to silica-sand-products having extremely high purity with closely controlled sizing. It generally happens to be a clearer product than common concrete and asphalt gravels. The name Silica (SiO2) is provided to a handful of minerals solely made up of silicon and oxygen. Mostly it is found in the crystalline state. It is also found in an amorphous form which comes as a result of weathering or plankton fossilization Silica-sand deposits are generally mined and dig out in open pit processes. Extracted ore is subjected a lot of processing to enhance the silica content by reducing impurities. After that it is dried and sized to manufacture the best sized particle size distribution for the intended application.
Foundry Sand -Silica Sand For Foundries High Quality and high deposit foundry sand since thousands of years with Huge Reserve in Egypt which available in ZAFARAN AND ABOU ZNIEMA and yellow silica sand with quality greater than 98$while the WITH Quality of 99.10% Sio2 with and Iron content average from 0.018% -0.0.35% with practical size Distribution from 0.075 mm – 0.85 mm,its High Quality with high whiteness and Low Al 2o3 support high casting products which used by Best Car factories. High Frequency Vibrating Screen supports us to produce different fines which meet multi casting uses. Because we are in Egypt land of a large various of minerals, in al sharqeya, we have Brown Silica sand with Purity of 96.5%-97% SIO 2. where to find white silica sand? -White silica sand can be found in tow main places in Egypt -South Sinai where Abou zenima port main port which most Exported silica sand to India, UAE ,Turkey Zafrana quarries which far away from Cairo about 350 km What is purity of white silica sand? Sio 2 minimum 99% Which AFS grades can graded from white silica sand? In fact , White silica sand mostly AFS from AFS 45 – AFS 55 as its grain size mostly from 0.075 mm – 0.850 mm Properties • High Strength and High RESISTANCE meets ASTM Advantages • ISO 9001 Certified • High strength, superior casting finishes in all binder systems and metals Foundry Sand Specifications We can meet different AFS grades 1- processed from Abou zniema quarries and Sharqeya quarries 2- stored and Exported in Bulk shipment For Large Quantity from port ABOU ZNIEMA PORT (red sea port) 3- vessel of 5000-25000 M tons Max can be loaded the port of Abou zenima As Draft of the port 9.50 Meter 4- for orders of 1000 tons or less can be packed in big bags of 1250kg-1500kg 5- containers of 20 feet can be stuffed with 25-27 tons 6- Each container load about 20 big bags 7-big bags can be used in good condition or new upon customer Request What is main Requirements of silica sand used in foundry? Here Is What You Should Do For Your FOUNDRY Silica sand 1-Rounded silica sand 2-Sand Size Distribution 3-Chemical and Thermo – Physical Properties 4-The Acid Demand Value test 5-Fines and Clay
Foundry Sand High Quality and high deposit foundry sand since thousands of years with Huge Reserve in Egypt which available in ZAFARAN AND ABOU ZNIEMA and yellow silica sand with quality greater than 98$while the WITH Quality of 99.10% Sio2 with and Iron content average from 0.018% -0.0.35% with practical size Distribution from 0.075 mm 0.85 mm,its High Quality with high whiteness and Low Al 2o3 support high casting products which used by Best Car factories. High Frequency Vibrating Screen supports us to produce different fines which meet multi casting uses. Because we are in Egypt land of a large various of minerals, in al sharqeya, we have Brown Silica sand with Purity of 96.5%-97% SIO 2. foundry sand where to find white silica sand? -White silica sand can be found in tow main places in Egypt -South Sinai where Abou zenima port main port which most Exported silica sand to India, UAE ,Turkey Zafrana quarries which far away from Cairo about 350 km What is purity of white silica sand? Sio 2 minimum 99% Which AFS grades can graded from white silica sand? In fact , White silica sand mostly AFS from AFS 45 AFS 55 as its grain size mostly from 0.075 mm 0.850 mm Properties High Strength and High RESISTANCE meets ASTM Advantages ISO 9001 Certified High strength, superior casting finishes in all binder systems and metals Foundry Sand Specifications We can meet different AFS grades processed from Abou zniema quarries and Sharqeya quarries stored and Exported in Bulk shipment For Large Quantity from port ABOU ZNIEMA PORT (red sea port) vessel of 5000-25000 M tons Max can be loaded the port of Abou zenima As Draft of the port 9.50 Meter for orders of 1000 tons or less can be packed in big bags of 1250kg-1500kg containers of 20 feet can be stuffed with 25-27 tons Each container load about 20 big bags big bags can be used in good condition or new upon customer Request What is main Requirements of silica sand used in foundry? Here Is What You Should Do For Your FOUNDRY Silica sand Rounded silica sand Sand Size Distribution Chemical and Thermo Physical Properties The Acid Demand Value test Fines and Clay
Coal tar pitch, petroleum coke, electrode paste, urea, dap, tsp, rock phosphate.
Calcined kaolin, china clay, minerals, refractories, refractory bricks, cement, mortar, phosphate rock, rock salt, deicing salt, feldspar, talc, magnesite, chamotte.
Product Description Silica sand is one of the most common varieties of sand found in the world. It is used for a wide range of applications, Silica sand is used in industrial processing, to make glass, as fill, and to create molds and castings. Price of product ( USD price or FOB price) : USD 45 - 50 USD per MT in jumbo bags USD 30- USD 35in bulk vessels Product origin : EGYPT Key Specifications/Special Features : Moisture: 0.02% L.O.I: 0.18% Sio2: 99.6% Fe2o3: 0.012% Al2o3: 0.15% Mgo: 0.003% Minimum Order Size and Packaging details : MOQ: 10 containers (250 MT) in jumbo bags 10000MT in bulk vessels"
Place of Origin: Egypt Brand Name: Cairo minerals Model Number: Quartz Lumps 30181 Type: Silica Quartz Application: Glass,silicon metal Grade: SiO2 Content (%): 99.80% Fe2O3 Content (%): 0.015% Al2O3 Content (%):
Cairo Minerals Offer the Silica sand with High Quality for horse racing track * High purity 96.7-99% * Natural sand100% * Dry sand no wet * High practical size Distribution * Rounded sand * Free of organic and impurities materials * Free of radiation * Free of toxic * Turbidity less than100 * No Dust * No heavy metals Available sizes: * 0.1mm-0.7mm * 0.0mm-0.8mm * 0.0 mm-1mm * 0.0 mm-2mm * 2mm-4mm * 3mm-6mm * 5mm-10mm Packing: * bag of 25kg * bag of 1500kg * can be in pallets or loose in pallets
Cairo Minerals Offer the Silica sand with High Quality for horse racing track High purity 96.7-99% Natural sand100% Dry sand no wet High practical size Distribution Rounded sand Free of organic and impurities materials Free of radiation Free of toxic Turbidity less than 100 No Dust No heavy metals Available sizes: 0.1mm-0.7mm 0.0mm-0.8mm 0.0 mm-1mm 0.0 mm-2mm 2mm-4mm 3mm-6mm 5mm-10mm Packing: bag of 25kg bag of 1500kg can be in pallets or loose in pallets
Hydrated lime (calcium hydroxide) is a dry, colorless crystalline powder manufactured by treating calcium oxide (quicklime) with water, in a process called "slaking." Also known as slack lime, builders lime or pickling lime, hydrated lime is used in the production of mortars, plasters, cements, paints, hard rubber products, petrochemicals, and in the tanning of leather. A more recent development for hydrated lime use is in environmental applications. Here, hydrated lime, a mild alkali, is used for the removal of acid gases in coal-fired energy plants, cement mills, glassmakers and incinerators. However, the largest single use of hydrated lime remains steel manufacturing, where it is used to remove impurities. Hydrated lime is also used to produce other metals. In construction, the dominant use of hydrated lime is in soil stabilization for roads, earthen dams, airfields, and building foundations. Hydrated lime can be used to raise the pH of acidic soils. This is also referred to as soil "sweetening." the purity of our raw material is not less than 80%.
The Calcined Dolomite Powder is a result of Calcinations of Natural Dolomite Lumps. After burning, calcium oxide contains becomes 50% to 55% and Magnesium Contains 30% to 38%. Therefore, we have given it name of Dolo Lime, Calcined Dolomite or Burnt Dolomite. Calcined Dolomite Lumps have normally been formed by the replacement of some of the calcium in limestone with magnesia, a process known as dolomitisation. Theoretically, dolomitic lime should be a stoichiometric mixture of CaO and MgO, i.e. 58% CaO and 42% MgO. In practice, because of impurities and differing levels of dolomitisation, commercial products normally contain 35-40 % MgO. Calcined Dolomite Lumps are the best catalysts and base chemical for steel plants. Chemical Name : Calcium Magnesium Oxide Chemical Formula : MgO.CaO Major Applications : Iron and steel industry Non-ferrous metals Ore concentration Alumina & bauxite Gas treatment Hazardous waste treatment Animal waste treatment Packing : 50 kg bags/1000 kgs bags
Supply Superfine Silica Nano Quartz Powder Price High Purity Sio2 Low Iron Quartz Silica Sand Processing Plant Key attributes Industry-specific attributes SiO2 Content (%) 98.75 Fe2O3 Content (%) 0.311 Al2O3 Content (%) 0.46 MgO Content (%) 0.01 CaO Content (%) 0.01 P2O5 Content (%) 0.01 Other attributes Place of Origin Egypt Brand Name Silica Gravel water filtration, 7-7-2020 Model Number M-7-7-2020 Type Silica Quartz Application Glass Grade Silica Oxide Micro Fine -400 Size All Size Available Organic Materials Free Gradation Well Processing High color off white Radiation free heavy metals free nature natural not crushed Reserve Enough Reserve specific Gravity 2.50-2.80 Packaging and delivery Packaging Details -bulk in vessel 2-pp big bags of 1250 kg -1500 kg 3-in 20 feet container,load 25-27 tons 4-number of bags in 20 feet 19-20 bags Port Egyptian Port Supply Ability Supply Ability 9000 Metric Ton/Metric Tons per Month
Natural Process Yellow Silica Sand According To EN12904 and AWWA Standard Silica Sand For Water Filtration Key attributes Industry-specific attributes SiO2 Content (%) 98.75 Fe2O3 Content (%) 0.311 Al2O3 Content (%) 0.46 MgO Content (%) 0.01 CaO Content (%) 0.01 P2O5 Content (%) 0.01 Other attributes Place of Origin Egypt Brand Name Silica Sand water filtration, 5-7-2020 Model Number E-5-7-2020 Type Silica Quartz Application Glass Grade Silica Oxide Micro Fine -400 Size All Size Available Organic Materials Free Gradation Well Processing High color off white Radiation free heavy metals free nature natural not crushed Reserve Enough Reserve specific Gravity 2.50-2.80 Packaging and delivery Packaging Details -bulk in vessel 2-pp big bags of 1250 kg -1500 kg 3-in 20 feet container, load 25-27 tons 4-number of bags in 20 feet 19-20 bags Port Egyptian Port Supply Ability Supply Ability 9000 Metric Ton/Metric Tons per Month
