Is the quality of glass-lined tube heat exchanger acceptable?
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Can glass-lined tube and tube heat exchangers be used? Many people say that porcelain is easy to collapse, so please give advice.
Due to the corrosiveness of the medium and the hot and cold reaction conditions of the current enamel kettle, the enamel layer will always be damaged in one way or another. Once the phenomenon of porcelain explosion occurs, the damage to the enamel surface will rapidly expand. Unpredictable losses such as tedious repairs, production shutdown, safety accidents and environmental pollution have been plaguing many domestic chemical companies. The metal zirconium coil heat exchanger replaces the enamel kettle and completely solves the cost problem of the enamel kettle used in the chemical industry exploding, the enamel surface being damaged, being difficult to repair (or the repair cost is high) and being scrapped. Due to the excellent thermal conductivity and strong corrosion resistance of the metal zirconium material It effectively saves and shortens production time in the two processes of heating and cooling, and has strong corrosion resistance, thus creating valuable time for production and shipment during the peak production season, and increasing output, truly realizing zero maintenance of heat exchange equipment. This product has been put into use in large-scale pesticide chemical, pharmaceutical chemical, petrochemical and other industries at home and abroad, and has received good response. Customers with such needs are welcome to call for consultation and negotiation. Our company will reply and cooperate as soon as possible and provide equipment and technical support.
What is the cost comparison between zirconium coil heat exchanger and enamel? Please advise.
Metal zirconium coil heat exchangers certainly have many advantages over traditional enamel heat exchangers. There is only one drawback, and that is the price. It is too expensive, simply not an order of magnitude. Users need to comprehensively consider the relationship between investment, production and maintenance costs and choose the best solution.
The quality is not up to standard, it is recommended not to use it.
There are many types of glass-lined tube and tube heat exchangers, each manufacturer makes them differently, and some are quite good. It mainly depends on the sealing form of the heat exchange tube and tube sheet and the production level of the manufacturer.
Wuxi Renda Heat Exchange Equipment Co., Ltd. produces glass-lined silicon carbide tube condensers, which have strong corrosion resistance, high thermal conductivity and long service life. The product warranty period is two years. It is the best substitute for stainless steel tube condenser and graphite tube condenser.
Zirconium is definitely more expensive than enamel. Zirconium is a special material and is generally used by powerful manufacturers.
What you said is more objective, I agree! Whether the quality of enamel tube heat exchangers is reliable depends on many factors: 1.Manufacturer: Is the structural design reasonable? ； Whether the manufacturing quality passes the standard 2. Purchaser: Whether enough information is provided to the supplier to assist in making certain special designs? The conditions provided by the purchaser may be inaccurate, leading to wrong selection of materials and wrong suppliers (domestic enamel factories have uneven enamel performance, so appropriate suppliers must be selected according to the medium and working conditions) 3. User method: Whether the heat exchanger is operated in accordance with the supplier's requirements, such as heating and cooling rates, temperature shocks, whether soft connections are used to reduce structural profitability, etc. Each heat exchanger has its important significance!