Glass Lined Equipment
Glass lined equipment is a corrosion-resistant material used in a variety of operations from pharmaceutical production to specialty chemicals and polymers. Rugged glass-lined equipment prevents materials exposed to harsh chemicals such as acids, alkalis, water and other chemicals from corroding and causing failure within the pressure equipment. As a result, such equipment can maintain an especially long service life in environments where usage conditions are difficult and other equipment quickly becomes unusable.
In addition to being corrosion-resistant, glass lined equipment can resist contamination from dissolved metals or alloys that can dissolve into damaged metal components. It handles a wide range of operating conditions and is easier to clean than unlined equipment. For these reasons, while it is more expensive than unlined equipment, it tends to be more cost-effective in the long run due to its longer lifespan.
Glass-lined equipment typically consists of a steel vessel or component that is coated with a layer of glass enamel. The composition of this glass enamel coating can vary slightly depending on the manufacturer and the specific application requirements, but a typical composition includes materials like:
Glass: The primary component of the enamel coating is glass, which provides excellent resistance to corrosion and chemical reactions. The glass used in glass-lined equipment is typically a form of borosilicate glass or a similar composition that offers high thermal shock resistance and stability over a wide range of temperatures.
Frit: Frit is a powdered glass material that is mixed with other ingredients to form the enamel coating. It acts as a bonding agent, helping to adhere the glass to the steel substrate and providing additional strength and durability to the coating.
Silica: Silica is often added to the enamel mixture to improve its chemical resistance and thermal stability. Silica helps to create a dense, impermeable surface that protects the underlying steel from corrosion and contamination.
Alkaline Earth Metals: Compounds of alkaline earth metals such as calcium and magnesium may be included in the enamel formulation to enhance its resistance to acidic and alkaline substances. These compounds can help neutralize acids and alkalis that come into contact with the enamel surface, reducing the risk of corrosion.
Pigments: In some cases, pigments may be added to the enamel mixture to provide color to the glass-lined equipment. However, these pigments are typically inert and do not significantly affect the performance or properties of the enamel coating.
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Hebei Yongchang Composite Material Technology Co., Ltd., a leading manufacturer in the fiberglass industry. We operates six fully automatic, microcomputer-controlled filament winding production lines across an area of over 50,000 square meters. Yongchang specialize in producing filament winding fiberglass storage tanks, pipes, and related products. Their offerings include GRP/FRP pipes, GRP/FRP storage tanks, GRP/FRP pipe fittings, cable trays, GFRP gas treatment towers, glass-lined equipment, and GRP/FRP flanges. These products are widely used across various sectors, including chemical engineering, pharmacy, metallurgy, and more, and comply with international standards such as Chinese (GB), American (ASME), German (DIN), and Japanese (JIS). The company prides itself on providing a comprehensive, one-stop service for its customers.
As a trusted and reliable glass lined Equipment manufacturer in China, Yongchang offers a range of high-quality glass lined reactors that can be customized to meet customers' specific needs. Our state-of-the-art facilities and experienced team ensure we deliver superior quality products that meet the highest industry standards.
Our glass-lined reactors are precisely engineered to provide exceptional corrosion resistance and durability. With many years of industry experience, we have developed advanced technology and expertise in glass-lined technology, allowing us to provide our customers with the best solutions. Whether you need a small or large reactor, we have the expertise to design and manufacture the perfect solution.
