Glass lined vessels

In the fields of chemical,pharmaceutical,food and other highly corrosive media processing,glass lined vessels have become indispensable core equipment due to their unique material characteristics and process advantages.From laboratory trials to industrial production of tens of thousands of tons,glass lined vessels have reshaped the industry's equipment selection standards with their three core advantages of"corrosion resistance,high efficiency,and long service life".
The enamel glass container is constructed by melting high silica glass glaze onto the surface of a carbon steel substrate to form a dense protective layer with a thickness of 0.8-2.0 millimeters,forming a composite structure of"metal skeleton+glass coating".This process enables the equipment to have:
1.Broad spectrum corrosion resistance:It can withstand all inorganic acids,organic acids,and strong oxidizing media except hydrofluoric acid,such as concentrated sulfuric acid,hydrochloric acid,nitric acid,etc.Its corrosion resistance is comparable to that of precious metal alloys.
2.Chemical inertness:The surface of the glass glaze layer is smooth and pore free,effectively preventing the penetration of the medium,avoiding corrosion of the base metal,and ensuring long-term stable operation.
3.Extreme environmental adaptation:Within the temperature range of-30℃to 200℃,the enamel layer can still maintain excellent performance,meeting the needs of high-temperature reactions or low-temperature storage.
In emerging fields such as new energy and biomedicine,glass lined vessels are being upgraded from"auxiliary equipment"to"core equipment".glass lined vessels are used for the synthesis of positive electrode material precursors,replacing traditional stainless steel reaction vessels and improving battery performance stability.Ensure high-purity production in sterile and non corrosive environments during cell culture,vaccine production,and other processes.
glass lined vessels have become the preferred equipment in industries such as chemical and pharmaceutical due to their three core advantages of corrosion resistance,high efficiency,and long service life.In the future,with technological upgrades and evolving industry demands,it will evolve from"anti-corrosion containers"to"smart devices"and play a key role in green manufacturing and industry.