Sungraf Carbons Graphite Yarn High purity flexible graphite yarn with high-temperature inorganic carrier. This is the standard style flexible graphite packing. Construction: Interlock braid (except small sizes) Working Temperature: Up to 850°F if fully expose to air; Up to 1800°F in steam or another mild oxidation medium; Up to 5400°F in non-oxidizing media pH: 0-14; Pressure: Up to 3000 psi; Shaft Speed: Up to 4000 FPM Application: Pumps and valves, in a wide range of temperature, pressure and chemical environment
