ASME standard spiral heat exchanger with good price

Descripition of the heat exchanger

Spiral plate heat exchanger (spiral heat exchanger) is composed of two parallel metal plates rolled into two spiral channels between hot and cold fluid through the heat exchanger spiral siding.Spiral plate heat exchanger is characterized by: 1. good heat transfer effectiveness. Curved spiral channel and spacer columns and boosting small fluid within the turbulent channel flow resistance, can improve the design flow rate, help to improve the heat transfer coefficient. When water heat exchanger, the heat transfer coefficient of up to 1.8 to 3.5 kilowatts per square meter per degree Celsius [kW / (m (· ℃)] 2. self-cleaning action of the fluid within the single channel through the inner passage of the impurity deposition - for water. the flow rate will be relatively improved, easy to wash away impurities .3. good sealing performance can not be demolished structure for highly toxic, flammable, explosive or valuable heat transfer fluid in the fluid passageway adjacent .4. was pure countercurrent flow, get the maximum logarithmic mean temperature difference, in favor of small temperature difference between the heat transfer, heat transfer area is suitable for low level heat energy recovered .5. structure is more compact equipment unit volume within up to 150 meters (/ m (.6. due to the spiral channel own elasticity free expansion, temperature stress small .7. low price. under the same heat transfer area, helical baffle heat exchanger volume than conventional segmental baffle heat exchanger small-third reduction in the cost of raw materials required.

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ABOUT US

Wuxi City Zhangjing Pressure Vessel Manufacture Co.,Ltd. established in early 1970s',is a manufacturer of high standard pressure vessels and also engineers pressure vessels solution portfolio.We passed the national pressure vessel manufacture lisence since 1993.The company has the ISO9001:2008 quality management system certification and quality certificate of the International Certification Network(IQNet) since 1999.We hold Manufacture License for Category Ⅰ,Ⅱ&Ⅲ (Class A2) pressure vessel and ASME "U" Stamp certificate.

We have a complete quality assurance (QA) system to assure projects comply with national pressure vessel standard and ASME code.We provide ASME Boiler and Pressure Vessel Code (BPVC) customization construction services to fabricate pressure vessels,process tanks,heat exchangers,storage tanks and boiler components.