Home Decoration Round Malleable Iron Threaded Steel Pipe Fittings 4 Holes

       The decoration style of industrial loft is the favorite of many young people who are pursuing individuality and freedom nowadays. The rough and mysterious characteristics of this style itself will definitely make many people fall in love with it at first sight! Industrial wind originated from the conversion of old industrial factories or warehouses into artist studios with residential functions. They often retain the exposed wall tiles, wooden beams, and exposed metal pipes of the original factories. Later, this style that exudes tough old industrial atmosphere and decadent artistic style became a style.

        A few ordinary pipe fittings can form interesting and different shapes of decorations. They are also widely used in bar shelves, tables and chairs in restaurants, clothes display racks in large-scale commodity supermarkets, etc.

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       In grey cast iron, the carbon content is in the form of flakes distributed throughout the metal. In white cast iron, the carbon content is combined chemically as carbide of iron. White cast iron has superior tensile strength and malleability. It is also known as 'malleable' or 'spheroidal graphite' iron.

      Cast iron is still manufactured by much the same process as it was produced historically. Iron ore is heated in a blast furnace with coke and limestone. This process "deoxidizes" the ore and drives off impurities, producing molten iron. The molten iron is poured into molds of the desired shape and allowed to cool and crystallize.

      Upon manufacture, cast iron develops a protective film or scale on the surface which makes it initially more resistant to corrosion than wrought iron or mild steel. Finishing may include bituminous coatings, waxes, paints, galvanizing and plating. In addition, there are a variety of treatments that can reduce rusting and corrosion caused by environmental factors. Factory preservative treatments are typically barrier coatings intended to prevent the castings from oxidizing (rusting) in the presence of humidity and oxygen in the air.