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Deposits of lead are found everywhere. Mining and smelting of metal from ores not associated with technical difficulties. To improve the structural qualities he Legorreta: tin, copper, Nickel, antimony and other elements. Lead sheet — a rectangular solid profile, whose properties depend on the alloying and the production method. The manufacture of lead sheet rolled normalized GOST 9559−89, structure — GOST 3778−98, and the control of structure — GOST 24231−80. The surface quality of the lead sheet should be smooth matte grey color without defects, deep scratches, possible presence of traces pullback. Manufacturing precision width, thickness and length — normal. The thinner sheet 0.8 mm is wound the coil on a wooden core and is wrapped in waxed paper for 20 mm wider than fabric (GOST 9569−2006).
Lead — heavy fusible metal is familiar to mankind since time immemorial. Surface oxide film gives it a remarkable resistance to corrosion. Unlike other non-ferrous metals it is very inexpensive and has excellent plasticity. Excellent electrical and antifriction quality chemical inertness, namagnichennosti, tightness for radioactive radiation — have allowed it to take its rightful place among structural materials in modern industry. The availability and reasonable price make it relevant in many industries. It is important that after disposal it can be used again.
Lead, a toxic metal. With prolonged contact it may cause skin lesions and mucous membranes, and internal organs, vascular spasm, spastic constipation, kidney damage. Especially the toxic fumes of the molten metal.
Industrial chemicals, construction, engineering, nuclear energy, military-industrial complex. Manufacture protective screens, are quenched by the penetrating radiation, vibration and sound waves. Manufacturer of containers for storage of toxic substances, production of almost eternal roofing materials. Practical lead-acid batteries to date has not found an acceptable replacement.
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To see more details with the products, specify its basic properties, checkout you will be able with the help of our website. The company «Minicalculator» offers an unlimited range of non-ferrous metal, in particular, a large selection of lead sheet. High quality of products and lack of intermediaries determine the most favorable conditions for the acquisition of semi-finished products for solving current production problems. Delivery in the shortest possible time in any region of the country and abroad, compliance with regulatory documentation already gained the trust of regular customers.