Description :

In order to manufacture different kinds of reinforced flexible graphite yarn to be used for making different kinds of braided flexible graphite packings, we use flexible 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 flexible graphite yarn reinforced by different kind of fibers and metal alloy wires, are suitable for sealing under different media, circumstances, temperature and pressure. Furthermore, for using these products under severely corrosive circumstances upon the demands of customers, inhibitors of corrosion can be added into the graphite yarn for making the properties of the graphite sealing parts more perfect.

Specification :

1. Main properties:

(1) Sulphur content: <1100ppm

(2) Chlorine content: <50ppm

(3) Carbon content of graphite: 99%

(4) Ash content: <0.8%

2. Applicable conditions:

(1) Pressure: 3~50Mpa

(2) Temperature: -200~600°C

(3) Velocity: 0~20m/s (4) PH range: 0~14

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  PTFE Yarns