CPS continuous research and development of various types of yarn made from pure expanded flexible mineral graphite materials is now fully committed to the supply of a proprietary series of yarn for all mechanical gland packing manufacturers.
Specifications available: 2g/m, 3g/m, 5g/m and 10g/m.
Standard package: 5 pounds/roll or 2.5kg/roll
Expanded Flexible Mineral Graphite as basic material, mixing with natural fiber, glass 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.

Style No	Reinforcing Material
1001	Cotton fiber
1002	Cotton fiber + SUS316 wire
1003	Cotton fiber + Inconel wire
1004	Glass fiber
1005	Glass fiber + SUS 316 wire
1006	Glass fiber + Inconel wire
1007	Polyester fiber
1008	Pure carbon fiber (free of ignition loss)
1009	Cotton fiber + carbon fiber
1011	Cotton fiber + External-braided Inconel Mesh
1012	Glass fiber + External-braided Inconel Mesh
1013F	Glass fiber + Multiple Inconel wire insert
1000PT	PTFE impregnated
1000INC	Multiple Inconel wire + External-braided Inconel wire (free of ignition loss)

Special reinforcing fibers , wires,and their combination can be supplied according to customer’s requirement