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0086-574-87527773
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No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
The Kaxite facility in Ningbo is configured for graphite packing and die-formed ring manufacturing under one roof — so braiding, impregnation, pressing, and test records stay connected to the batch that ships.
Request Factory Walkthrough →Square, round, and twisted braid construction for graphite PTFE packing; cross-sections from 3 mm to 25 mm with custom sizes to order.
Yarn preparation controls linear density and dimensional stability before braiding.
PTFE dispersion, graphite, and silicone impregnation matched to friction, temperature, and chemical duty.
Molded graphite rings with controlled density and dimensional tolerance; full details on the Die-Forming capability page.
Carbon content, ash, density, compressive strength, and leakage rate testing on each production lot.
Production records linked to MTR and EN 10204 3.1 certificates when specified.
Request a factory profile, equipment list, and video walkthrough before committing to a bulk order.
0086-574-87527773
No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China