API 622 and ISO 15848-BH-C02 approved packing

ISO 15848-BH-C02 and API std 622 3rd Edition: the Packing with double Certifications.

PGT4 GR8622, the graphite packing for industrial valves Low Emission service, achieved ISO 15848 certification-BH-C02 ensuring the compliance with ISO and API std 622 3rd Edition Low Emission, optimizing valve manufacturers packing selection.