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  • What is the material of ASBESTOS FREE GASKET (NON ASBESTOS GASKET)? How many degrees of heat resistance?

    ASBESTOS FREE GASKET or NON ASBESTOS GASKET in Europe and America generally refers to 100% asbestos

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  • What is cork rubber?

    Cork rubber sheet belongs to what material
    What is cork rubber?
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  • What is Select-A-Seal?

    Selec

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  • What is USP Class VI?

    What is USP?

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  • What is BAM Oxygen Certification?

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  • What is RPTFE?

    What is RPTFE?

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  • What is Halogen?

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