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80 Liter Vertical Fixed Diaphragm Expansion Vessel for Pressure Boosting Systems

80 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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We are an energetic firm with wide market for High Frequency Welding Finned Tube, Countercurrent Cooling Tower, Aluminum U-tube. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. We always follow the principle of timely delivery and considerate service, which is trusted by domestic and foreign merchants.


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 emphasize progress and introduce new solutions into the market each year for 80 Liter Vertical Fixed Diaphragm Expansion Vessel for Pressure Boosting Systems. We keep our dreams alive and are committed to building a responsible and sentimental company, drawing up a beautiful blueprint for the future with our customers. We have a complete quality feedback system to ensure that the quality of our products reaches the zero-defect standard, and we will also provide customers with complete and thoughtful services.

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