Top Grade Good Quality Silicon Nitride Ceramic - Zirconia ...
Top Grade Good Quality Silicon Nitride Ceramic - Zirconia Ball Valve – Sanxin Hi-Tech Ceramics Short Description: Zirconia Ball Valve (ZBV) Zirconia Ball Valve (ZBV), butterfly valve and gate valve behave excellent wear-resistance, anti-acid and alkali, Corrosion Resistance, heatproof, high toughness and static proofing than metal valve.
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