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Large Elbow of Chemical Industrial PTFE Lined Lining Steel 90° 45 ° Elbow

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Product Description Items White High Temperature  acid resistant PTFE Gasket Heat Oil Resistant Seal Flat PTFE Gasket Material pure ptfe Temperature -180~+260ºC Size DN60-DN800 Thickness 1.5/3/5mm Apparent density 2.1~2.3g/cm³ Tensile strength ≥15Mpa Ultimate elongation ≥150% Dialectic strength ≥10KV/mm Teflon tube is fabricated by quality PTFE extrusion and sintering. Sintering is the conventional process of converting powdery material into dense body, which i...


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  • Product Detail

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    Product Description

    Items White High Temperature  acid resistant PTFE Gasket Heat Oil Resistant Seal Flat PTFE Gasket
    Material pure ptfe
    Temperature -180~+260ºC
    Size DN60-DN800
    Thickness 1.5/3/5mm
    Apparent density 2.1~2.3g/cm³
    Tensile strength ≥15Mpa
    Ultimate elongation ≥150%
    Dialectic strength ≥10KV/mm

    Teflon tube is fabricated by quality PTFE extrusion and sintering. Sintering is the conventional process of converting powdery material into dense body, which is early utilized for production of ceramic, refractory and hyperthermal materials and powder metallurgy. Generally, the sintered dense body after powder forming is a polycrystalline material with microstructure composed of crystal, vitreous body and pore. The sintering process determines the size of crystal particle and pore in the microstructure, crystal boundary shape and distribution, thus affecting the material properties.
    1.Low and hight temperature resistance
    2.Corrosion resistance, weather resistance
    3.High lubricity, no adhesion
    4.Non-toxic      5. Non-flammable
    6.Acid and alkali resistance
    7.Antioxidant

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