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    Odyssea Marine Project in Mexico

    Anis Marinetime Project in Italy

    Otto Marine Project in Singapore

    sales@nan-steel.com

    Whatsapp/wechat: +0086 17308408720

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    News

    Carburizing is a surface heat treatment technology, which refers to the heat treatment method of quenching after expanding carburizing atoms on the surface of seamless pipes. By increasing the carbon content on the surface of the seamless pipe, the wear resistance, durability, toughness and other properties of the seamless pipe can be significantly improved.

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