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0086-574-87527773
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No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
Kaxite Sealing manufactures braided graphite PTFE packing and die-formed graphite rings in Ningbo, Zhejiang, China. The 35,000 m² facility operates braiding, twisting, impregnation, and die-forming lines with in-house testing on every production lot, and ships with MTR and EN 10204 3.1 certificates.
Request Factory Quote → View Factory CapabilityGraphite packing and die-formed rings are specified where standard PTFE or fiber packing would extrude, oxidize, or lose sealing force under thermal load. Kaxite is structured to document that capability — from carbon content and ash to density, compressive strength, and leakage rate — on the batch that ships.
The operating logic is simple: publish what can be verified, put the verification next to the claim, and let the buyer audit the gap between specification and shipment.
Factory-direct pricing, batch-level MTR and EN 10204 3.1 certificates, and engineering support in one inquiry.
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0086-574-87527773
No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China