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100 Liter Vertical Fixed Diaphragm Expansion Vessel for Pressure Boosting Systems

100 Liter Vertical Fixed Diaphragm Expansion Vessel for Pressure Boosting Systems

Pressure vessels are extensively applied as a kind of equipment that plays an important role in many industries relating to national economy such as petrochemical industry, energy industry, scientific research and military industry.
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As always, we will provide you with the best products at the best price, as well as technical moulding and finishing services at all times to meet your ever-changing needs for Heat Exchanger, Water-cooled Chiller, Finned Tube. To create a first-class enterprise, to do first-class products, we continue to integrate research and development product technology, improve better after-sales service and provide free technical consultation and professional knowledge training for customers. We believe that only enterprises that make products, sell products and serve attentively for customers can be recognized and trusted by customers. Our factory has strong funds, introduced advanced technology, and has achieved good business performance in the market, providing long-term services and products for famous domestic and foreign brands. In today's fierce market competition, we have set up a number of agencies to quickly and promptly relieve customer worries.


Pressure vessels are extensively applied as a kind of equipment that plays an important role in many industries relating to national economy such as petrochemical industry, energy industry, scientific research and military industry. Pressure vessels are easily exploded and burned, therefore endangering the safety of personnel, equipment and properties and causing environmental pollution accidents due to sealing, bearing, medium and other causes. At present, China has listed pressure vessel as an important product that requires supervision and inspection. Supervision, inspection and technical examination of pressure vessel are performed by the institution designated by China in accordance with the national regulations and standards.


Stainless Steel Pressure Vessel

Grades of pressure vessels undertaken:

D1 (Type I pressure vessels)

D2 (Type II low and medium pressure vessels)


Pressure vessel products manufactured:

Heat-exchange pressure vessels: Volume heat exchanger and shell-and-tube heat exchanger, etc.

Reaction pressure vessels: Reaction kettle, decomposition boiler, decomposition tower and synthesizing tower, etc.

Separation pressure vessels: Separator, absorption tower, drying tower and steam distribution header, etc.


Compressed air is essential component in many industries, including manufacturing, power generation, and healthcare. It is used to power tools, machinery, and equipment, and to supply clean and breathable air in hospitals and laboratories. To produce compressed air, air compressors compress the air molecules, which increase the pressure and temperature inside the vessel.

To ensure the safe production and use of compressed air, pressure vessels must be designed and manufactured to meet industry standards and regulations. They must also be inspected and tested regularly to ensure that they are in good working condition and free from defects that could lead to a catastrophic failure.

In addition to producing compressed air, pressure vessels are also used in other applications, such as storage of chemicals, transportation of liquefied gases, and treatment of wastewater. As pressure vessels play a critical role in many industries, their design, manufacture, and operation must be carefully managed to ensure safety and reliability.


We can state with absolute certainty that for such quality at such prices we are the lowest around for 100 Liter Vertical Fixed Diaphragm Expansion Vessel for Pressure Boosting Systems. For a long time, our company has accumulated rich practical experience in production, and has advanced production technology and high degree of automation as we actively relied on scientific and technological progress. In recent years, with the strong support of customers and the joint efforts of all employees, our company has made rapid development by continuously strengthening enterprise management and innovation.

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