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Your Site >> Yarns

EXPANDED GRAPHITE YARNS
PTFE GRAPHITE YARNS
PTFE YARNS

EXPANDED GRAPHITE YARNS

In order to manufacture different kinds of reinforced Expanded (flexible) graphite yarns to be used for making different kinds of braided expanded graphite packing. we use expanded graphite as basic material. mixing with natural fiber, synthetic fiber. metal alloy wire (respectively) and proper binding agent. then through specially designed technological process. The braided packing made of these expanded graphite yarns reinforced with dinerent kinds of fibers and metal alloy wires. are suitable for sealing under different media. circumstance. temperature and pressure. Funhermore. for using these products under severely corrosive circumstance upon the demands of customers. inhibitors of corrosion can be added into the graphite yarns for making the properties ot the graphite sealing parts more perfect.


MAIN SPECIFICATION

Items

Result

Sulphur content < 1100ppm
Chiorine content < 50ppm  
Carbon content of graphite 99%
Ash content < 0.8% 

Pressure 3 - 50Mpa
Temperature -200 - 600°C
Velocity 0 - 20m/s
PH range 0 - 14


TYPES OF EXPENDED GRAPHITE YARNS

Types of expanded graphite yarns

Specification (g/m)

Expanded graphite yarns reinforced with cotton fiber Nominal diametert(2mm) Nominal diametert(3mm)
Expanded graphite yarns reinforced with cotton and SS wire about 3 g/m about 5 g/m
Expanded graphite yarns reinforced with cotton and Inconel wire about 3 g/m about 5 g/m
Expanded graphite yarns reinforced with fiberglass about 3 g/m about 5 g/m
Expanded graphite yarns reinforced with cotton and aramid fiber about 3 g/m about 5 g/m
Expanded graphite yarns reinforced with fiberglass and SS wire about 3 g/m about 5 g/m
Reinforced fiber and their combination canbe supplied demand of different customers