Why Choose Zirconia Ceramic Plunger?
10x higher wear resistance: Hardness HRA88+, bending strength ≥900MPa, ideal for slurry with particles.
Excellent corrosion resistance: Withstands pH 1–14, acids, القلويات, organic solvents; 5x longer life than 316L.
Precision sealing & zero leakage: Mirror polished Ra≤0.1μm, matches PTFE/graphite seals; leakage ≤0.01%.
Lightweight design: Density 6.05g/cm³, 30% lighter than metal, reduces energy consumption.
Core Applications
Pharmaceutical & Bioengineering
Sterile liquid transfer pumps; Ra≤0.02μm, CIP/SIP, GMP compliant.
Hemodialysis equipment; biocompatible, non-cytotoxic.
Chemical & Petroleum
High-pressure chemical pumps; HF resistant, 0–20MPa, for acid pickling & electroplating.
Oilfield water injection pumps; sand-resistant, service life ≥8000 hours.
New Energy & Lithium Battery
Electrolyte dosing pumps; LiPF6 resistant, flow error ≤0.5%.
Photovoltaic slurry transfer; silicon powder wear resistant.
Food & Cosmetics
High-viscosity pumps; zero adhesion, FDA certified, easy to clean.
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