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- Low Emission Packing
JD Jones produces high-purity graphite with few harmful elements such as chlorides, fluorides, and sulphides decreasing the possibility of breakdown at high temperatures and the development of oxide, minimizing volume loss and improving tightness. The braided end rings serve as excellent wiper rings, preventing the accumulation of free graphite/contamination on the valve stem while also improving extrusion resistance, pressure resistance, and dimensional stability.
Expanded graphite packing having an Inconel wire mesh jacketing over each yarn, further reinforced with multiple Inconel wire inside each yarn