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TS N303 is woven from Inconel mesh-reinforced high-purity graphite wire, and the purity of the graphite reaches 99.8%. The unique braiding method and production process of TS N303 make the sealing performance of TS N303 much higher than that of ordinary braided graphite filler. It has the characteristics of low leakage, high temperature resistance, electrochemical corrosion resistance, wear resistance, low stress relaxation, and low bolt pretightening force. It is currently a packing material with zero fugitive emissions and has passed API622 and ISO15848-1 certifications.
application:
Suitable for industrial valves in petroleum, chemical industry, oil refining, nuclear power, steam and hydrocarbon processing equipment, VOC, VHAP and other industries.
Technical parameters | |
Pressure (bar) | 480 |
Line speed (m/s) | |
Temperature ℃ | -200 ℃~+550℃ |
pH value | 0~14 |