Pressure test for high strength
Low thermal expansion
About JOHNCERA Ceramic plungerCeramic plunger is the ideal material of high-pressure, high wear and other equipment. Its acid and alkali resistance chemical performance would be stable; if prolonged exposure to outdoor, the physical and chemical indicators will not change. And the most remarkable performance of ceramic materials—self-lubricating, surface of Materials formed layer of nano-free phase, Relative surface and seals slip freely within a certain range. Ceramic plunger is mostly used for different type of water jet loom, cleaning machine etc.
About JOHNCERA Company
JOHNCHINA is a trading company with advanced ceramic-based business. The products are mainly involved in industrial ceramics and high-tech daily trends ceramics. Johncera has already largely developed Alumina, Zirconia, Silicon Carbon, Silicon Nitride and other special materials. It has all technologies and facilities of powder process, crystal synthetic and fine polishing. As a hi-tech company, we strong in innovate and R&D new product.
JOHNCERA is one of the biggest advance ceramic factories in China. We produce fine ceramic about 60 tons per month with 12 produce lines, so the large quantity producing would keep our kiln and produce always stabilization, and help us to supply the best quality product for our client. The products are very popular in America, Europe and Japan market. We can provide the most competitive price for your company.
*Best quality and most professional OEM Supplier in China.
Both the new and old customers are welcome to cooperate with us! If you have any question, please don’t hesitate to contact us. All your inquiry will be replied. We sincerely hope to establish the business relationship with you soon.