Specifications

Graphite Yarns,
1.Wide range of application.
2.Fills flaws and irregularities.
3.Practically eliminates stem wear.

Graphite yarns

Expanden 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 different kinds of fibers and metal alloy wires, are suitable for sealing under different media, circumstance, temperature and pressure. Furthermore, 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 of the graphite sealing parts more perfect.

Main properties:

Items	Result
Sulphur content	<1100ppm
Chlorine content	<50ppm
Carbon content of graphite	99%
Ash content	<0.8%

Applicable conditions:

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

Types of expanded graphite yarns

Types of expanded graphite yarns	Specification(g/m)
	Nominaldiametert (2mm)	Nominaldiametert (3mm)
Expanded graphite yarns reinforced with cotton	about 3g/m	about 5g/m
Expanded graphite yarns reinforced with cotton and SS wire	about 3g/m	about 5g/m
Expanded graphite yarns reinforced with cotton and Inconel wire	about 3g/m	about 5g/m
Expanded graphite yarns reinforced with glass fiber	about 3g/m	about 5g/m
Expanded graphite yarns reinforced with cotton and aramid fiber	about 3g/m	about 5g/m
Expanded graphite yarns reinforced with glass fiber and SS wire	about 3g/m	about 5g/m
Reinforced fiber and their combination can be supplied demand of different customers

Special specification can be production for require.