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Oil, gas, and petrochemical plants are among the harshest operating environments, combining high pressure, high heat, and corrosive fluids such as sour gas. POLY STAR reviews the applicability of chemically resistant O-rings and hydraulic seals by checking the equipment's standard requirements together with each compound's chemical-resistance and rapid-decompression test data.
Resistance to corrosive fluids such as hydrogen sulfide (H₂S).
Compounds reviewed to reduce the risk of swelling or rupture under rapid pressure changes.
Stable sealing performance matched to plant operating conditions.
We check the equipment's API requirements alongside the elastomer chemical-resistance and rapid-decompression test data required by NORSOK M-710, ISO 23936-2, and similar standards, on a per-compound basis.
Share your drawings or application conditions — our team will respond promptly.
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