Description

　　Die Formed Graphite Rings are manufactured from high pure flexible graphite sheet, these are molded through molding pressing. Also we can supply with metal reinforcement wire and with metal end cups for high pressure requirement.

Application　　　　　　　　　　　　　　

　　It is widely used on valves and pumps in chemical industries, power industry, oil industry etc.The pre-compression of these ring sets ensures longer equipment life and reduces costly repairs and replacement of pump sleeves or shafts.

Service Range

　　Section: available in square section, chamfered, split. 

　　Temperature: -200~500℃

 　　Pressure: Pump: 10MPa

 　　                 Valve: 35MPa

 　   Max. Sliding Speed: 10m/s　

　　PH: 0~14

　　Density: 1.2~1.8g/cm3