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Rubber elements

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  • 2022-07-26

    Rubber elements, sealing cone, for stuffing box

    1. Introduction of packingThe packing is installed in the stuffing box as important parts to seal polished rod to prevent crude oil spill well.2. Material2.1. Nitrile Rubber2.2. PTFE2.3. Rubber & fiber3. Feature3.1. Good wear resistance3.2. Good sealing performance3.3. Good ageing resistant performa