At PetroMarys, we supply GPT’s EVOLUTION® Isolation Gaskets, engineered for fire-safe sealing, corrosion control, and electrical isolation in the most demanding oil & gas and industrial applications.

With a 316L stainless steel core, Inconel 718 C-ring, and PTFE ID seal, EVOLUTION® delivers high-pressure, high-temperature performance up to 500°F (260°C) while resisting harsh chemicals like H₂S, CO₂, and steam. Its fully encapsulated, GRE-free design prevents galvanic corrosion and eliminates leakage, even after hydro-testing.

Tested to API 6FB (3rd Edition), this gasket combines dielectric strength, fire resistance, and unmatched sealing integrity—ideal for wellheads, valves, pumps, compressors, and pipeline connections exposed to CO₂, H₂S, and aggressive media.

EVOLUTION® also supports green initiatives, offering ultra-low emission performance — with helium leak rates near 1 cc every 10,000 years, making it a trusted solution for GHG, hydrogen, and LNG systems.

If you need custom configurations, MICA high-temp kits, or technical support, contact PetroMarys — your partner for reliable flange isolation and sealing solutions.