Chemraz® 694

Aerospace, Defense, Energy, Industrial Operations, Life Sciences, Semiconductor

If you need custom-engineered components with exceptional chemical resistance and performance in high-temperature steam environments, Chemraz® 694 is for you. After extensive testing, this innovative FFKM (perfluoroelastomer) outperformed competitor materials after an extended time at 500°F (260°C) in steam and short-term exposure to a peak excursion at 600°F (316°C).

Chemraz® 694 also delivers exceptional chemical resistance to well fluids and gases commonly found in the Oil & Gas industry, and is available in O-ring, V-ring, G-T® ring, and custom configurations.

Features & Benefits

Retains physical properties in a hot steam environment, thus reducing mean time between failure (MTBF) of elastomeric components in critical steam environments
Superior resistance to hostile reservoir chemistries, drilling fluid additives, and production chemicals for improved elastomeric performance
Excellent compression set and thermal shock resistance for increased reliability of components used in critical steam and high-temperature environments

Applications

Chemraz® 694 products are designed for use across a wide range of applications in Upstream Oil & Gas. No matter how demanding the environment, our team works with you to determine the right solution for the job.
Applications include:

Steam Injection
Downhole
Steam-assisted gravity drainage (SAG-D)
Cyclic Steam Stimulation (CSS)
Electrical submersible pumps (ESPs)

Configurations

Electrical submersible pumps
Downhole completion tools

Temperature Range

–18°C to 324°C (0°F to 615°F)

For applications facing extreme temperatures, high pressures, or uniquely challenging operating conditions, our global engineering team delivers fully custom‑engineered solutions. Because every critical environment is different, these designs are developed in close collaboration with you—let’s discuss your requirements to build the right solution.

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