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No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
Graphite packing performance is determined by carbon content, ash, density, and the way the material is compressed. Those are measurable variables — and Kaxite measures them on each production lot before dispatch, so the report matches the batch, not the catalog.
Request Test Report Sample →PTFE dispersion, graphite, and silicone impregnations cover most pump and valve duties. For aggressive media, high shaft speeds, or specific friction targets, the lab evaluates the impregnation and graphite grade against the buyer’s operating envelope.
For each qualified specification, the buyer can receive test data tied to the production batch, not a generic catalog value. This matters when the packing or ring goes into a documented maintenance or shutdown scope.
Send the operating conditions and the lab team will review the grade and impregnation route.
Discuss a Custom Specification →
0086-574-87527773
No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China