Seals get certification
Available in the UK from Dichtomatik, DuPont Kalrez 0090 perfluoroelastomer O-ring seals have gained Total GS EP PVV 142 certification, the industry standard for sealing products supplied for use with piping, valves and vessels.
The Kalrez 0090 range is reported to provide outstanding resistance to rapid gas decompression (RGD), combined with a broad chemical resistance for use within harsh industrial environments.
This latest certification complements the existing NORSOK M-710 certification for these products, which specifically covers ‘downhole’ applications applicable to the oil and gas industries.
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