Гибкая упаковка расширенного графита

Made from gccseal types of graphite yarn. It combines all the advantages of the flexibility, compressibility and eases of installation of a conventional packing; low coefficient of friction and high thermal conductivity; extended shelf life, does not harden. Good alternative to pre-formed graphite ring. Mainly types: JFY-1210 Graphite packing reinforced by cotton fiber---Traditional graphite packing. JFY-1220 Graphite packing reinforced by glass fiber ---Use the glass fiber instead of cotton fiber to reduce the loss on ignition. Application areas: Rotary pumps and valves in power stations and boiler houses, in the petrochemical industry and many other industrial areas. Application media: Steam, water, fuel, gases, chemicals, mineral and synthetic oils, effluents. Suitable for all processes, except with highly oxidizing media. Advantages: Provide economic alternatives to asbestos packing, reduce maintenance time and cater for very demanding duties. Due to average density is from 1.20gr/ccto1.30gr/cc only, it yields more meters per kg, which makes it very economical. Technical data: Rotating Reciprocating Valves Pressure 3 Mpa 10 Mpa 20 Mpa Shaft speed: 20 m/s rotary Temperature -200°C to +455°C atmosphere; to +650°C in steam PH range 0 14 Other reinforced materials are also available. Not suitable for: Except with highly oxidizing agents. Package: 5kg/roll, 10kg/roll. Supply OEM products.