The use of tungsten in the petrochemical industry and the gas production
Pure tungsten is ductile and hard metal, such as gold. Due to its chemical stability it does not react with nitric, hydrochloric and other acids mixture. To make the metal react with acids, it is necessary to heat, then it dissolves the «Royal vodka» and interacts with chlorine or sulfur.
|The lattice structure||cubic|
|The linear thermal expansion coefficient α [1/Deg]||43x10−6|
|The density of the alloy [g/cm3]||19,3|
|Tensile strength tensile kg/mm2||35|
|Specific heat (t° 20°C) [kJ/(kg·deg)]||0,134|
|The thermal conductivity K [W/(m·K)]||300,173|
Tungsten alloys are indifferent at higher temperatures. Without tungsten is indispensable in the manufacture of heat resistant units and parts operating in aggressive liquid and gaseous media. The steady growth of demand in the tungsten pipes can be traced not only in the petrochemical industry and nuclear power engineering, mechanical engineering, electrical engineering, military-industrial complex, medicine.
Offer to buy tungsten from specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with modern quality standards. Supplier Evek GmbH offers to buy tungsten, the price is optimal in this segment of the metal.
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Supplier Evek GmbH offers tungsten alloys, the price is determined by the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. We invite you to partnership.