We are glad to propose 500 MT of stain less steel mill scale. Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products. At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel. The recovery ratio after melting in furnace for the most valuable alloy elements is: - Ni: 3.5 - 4.5% - Cr: 6-8% From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows: Waste code: 10 02 10 The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers. Chemical analysis of the material is available on request.
Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt
Product description High performance cnc solid carbide cutting tools 1. Carbide square end mill, ball end mill, aluminium end mill Rough end mill, special tools 2 tiain coating, tin coating and diamond coating with high quality 3. Micro grain for hrc45-hrc65 4- fast delivery and good price Speciafications Chemical composition: 8%-10%co-wc Physical and machinal properties: density: 14.40-14.65g/cm3 hardness: 91-93 hra flexural strength: 3200-4000n/mm2 Organizational structure: wc mean grain size: 0.5-0.6um Corresponds to international standards: k20-k30, k20-k40 Suitable for: machining of cast iron, nonferrous alloy, nonferrous metals, fireproof alloy, titanium alloy, alloy steel, carbon steel and other non-metallic. It has suitable for finishing processing the grooves and side. Meanwhile, it can be processing in high speed and high efficiency which the material hrc>60 The helix angle of the aluminum endmill is divided into 45 degree helix angle and 55 degree helix angle. The 45 degree helix angle is usually called double ligament. The 55 degree helix angle is usually called ligament. Double ligament aluminum end mill more commonly used, more rigid, single ligament aluminum end mill is more sharp, less rigid and double-edged with aluminum end mill nose end mill with r0.5 and r1, generally no special indication on the default is r0.5, r0.5 round nose mill is also more commonly used flat end mill has two edges and four blades, four blade more commonly used, generally no special instructions, the default for the four blade flat end mill aluminum end mill is also divided into three blades and two blade, no special instructions, but also the default is the three-edged. Two-edged aluminum blade is smoother. Tungsten steel coating 4 Flute ball nose mill(Standard length type, Extended Type) D D L1 L 4 R0.5/R1 4 10 50 4 R0.5/R1 4 12 75 Extended type 4 R0.5/R1 4 16 100 Extended type 5 R0.5/R1 6 13 50 6 R0.5/R1 6 15 50 6 R0.5/R1 6 18 75 Extended type 6 R0.5/R1 6 20 100 Extended type 8 R0.5/R1 8 20 60 8 R0.5/R1 8 24 75 Extended type 8 R0.5/R1 8 25 100 Extended type 10 R0.5/R1 10 25 75 10 R0.5/R1 10 30 100Extended type 12 R0.5/R1 12 30 75 12 R0.5/R1 12 35 100Extended type 14 R0.5/R1 14 35 80 14 R0.5/R1 14 40 100Extended type 16 R0.5/R1 16 40 100 18 R0.5/R1 18 40 100 20 R0.5/R1 20 45 100
Cutting Tools
We can supply kinds of sodium chloride (salt). Please first check the following information. Molecular formula: NaCl Molecule Weight: 58.44 H.S code:250100 CAS: 7647-14-5 Purity: 85% - 99.5% Granular Particle size :from 0.15 mm to 5 cm Usage: for dye , alkali ,textile ,drilling oil , water treatment ,melting snow/de-icing , food , pharmaceutical and so on Packing 250gram,500gram,750gram,1KG, 2LB,3LB, 4LB, 10LB PE&PET complex plastic bags or bottle in cartons, 20kg,25kg, 50kg ,1000kg,1200kg,1250kg plastic woven bags and kraft paper bag with PE inside.
Commodity: Sodium bicarbonate Synonym: Baking Soda; Bicarbonate of soda; Sodium acid carbonate; Monosodium carbonate; Sodium hydrogen International CHEMTREC , carbonate; Carbonic acid monosodium salt Molecular formula:NaHCO3 Molecule Weight:84.01 H.S code:28363000 CAS:144-55-8 Characteristics: White powder or tiny crystalls, nodorousand salty, easily soluble in water,insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air. Quality Standard Item The National Standard The Total Alkalinity Content(NaHCO3)% 99.0, 100.5 Loss on Dring% 0.20 PH Value(10g/1) Solution, 8.6 Arsentic Content% 0.0001 Heavy Metal Content, 0.0005 Ammonium Salt pass Clearness pass Uses: food fermentation, feed addive, detergent ingredient, carbon dioxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, extinguisher and metal heat-treating, fiber and rubber industry, etc. Packing:25kgs or 50kgs plastic woven bags lined with one layer polythene bag. (We can meet with all your demands according with your need.)
Commodity: Calcium chloride Molecular formula CaCl2 H.S code 28272000 Product feature Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature, Specifications: Analysis Item Standard Calcium chloride (CaCl2) 74%min,77% min,94%min Total Chlorinated Alkali: (NaCl) 5.0%max Magnesium Chloride(MgCl2) 0.5%max Insoluble matter in water 0.25%max Calcium Sulfate (CaSO4): 0.2%max Ferric Oxide (Fe2O3) 0.025%max Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max Application Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry. Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped Means of transportation :in containers or by bulk vessel with large quantity
Plastic Tool
Supplier: Building & construction materials, minerals and chemicals, fly ash (astm c618 class f / bs en 450 / bs 3892), ggbfs / gbs, aggregates (crushed stones, stone chips), bentonite (drilling, pilling, foundry, construction), kaolin/china clay, salt/sodium chloride (industrial grade, food grade)
Services: Exports
