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Customized Npt Black Malleable Iron Flange 1 2 Inch Floor Flange Casting Technics

Categories Malleable Iron Floor Flange
Brand Name: kanaif
Model Number: malleable floor flange
Certification: FM/UL
Place of Origin: China
MOQ: 100piece
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 10000piece/week
Delivery Time: 25-35days
Packaging Details: 200piece/carton
Color: black
material: malleable iron
Technics: Casting
size: 1/2”~ 2”.
Standard: ANSI,BS,DIN
Head Code: Square
Type: malleable floor flange
Company Info.
Leyon steel Co., Ltd
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    Customized Npt Black Malleable Iron Flange 1 2 Inch Floor Flange Casting Technics

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    The most common traditional form is grey cast iron. Common or grey cast iron is easily cast but it cannot be forged or worked mechanically, either hot or cold.

    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.

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    FinishingHot Dipped Galvanized, Electro Galvanized, Epoxy, Black
    ThreadsDIN, BS, NPT, G Thread, Metric
    ShapeBanded, Beaded, Plain
    Ribswith Rib or without Rib
    PressureClass 150, Class 300, PN10, PN16
    WeightHeavy, Standard, Medium, and Light
    UsageConvey Water, Oil, Gas, Steam and so on
    materialmalleable iron materail

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