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How RGD Resistance and HPHT Seals Improve Operational Efficiency

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Hydrogen sulfide (H2S) accelerates elastomer degradation and worsens RGD damage by embrittling polymer chains. Only low-compression-set FFKM and specialized FEPM (TFE/P) grades maintain flexibility in 25% H2S environments at 20,000 psi and 200°C, surviving subsequent rapid decompression without splitting or fragmentation https://globalsealstech.com/product/rgd-rapid-gas-decompression-o-rings/
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