Top Sealing Graphite Yarn, when combined with Inconel 600, is the ideal choice for valves exposed to superheated and saturated steam, hydrocarbons, and chemicals. This innovative product is infused with a sacrificial metal corrosion inhibitor, which safeguards the shaft against galvanic corrosion. Each strand of Graphite Yarn is meticulously encapsulated by an Inconel® wire jacket, enhancing its ability to withstand higher pressures compared to standard expanded graphite yarns. It boasts an impressive temperature resistance of up to 650°C.