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Client

• Investor •
PetroVietnam Northern Gas

Year

2013

Location

Viet Nam

Scope

Fabrication – Construction – Commissioning

Item

Spherical Tank

Volume

4,500 m3

Design Pressure

18 barG

Design Temperature

-40 – 70 oC

Quantity

2 units

Design Code

ASME, Sec. VIII

Project

Đình Vũ LPG Storage Project was built in Đình Vũ Industrial Zone on a total area of 10,920 m2, of which 6,325 m2 has been used, and the remaining area is about 4,595 m2. The Project for upgrading Đình Vũ LPG storage is in PV Gas development plan to ensure the targets of diversifying LPG supply sources to expand the market, enhance position, and competitiveness, maintain and develop the market share in the North, thereby taking a proactive position in goods import and export, balancing supply-demand, ensuring energy security, and regulating the LPG market in the North. The total value of this investment is nearly USD 8.7 million. For which, PV GAS determines the investment sources includes 30% equity capital and 70% loan capital. The storage can also use the central port system of the industrial zone with one 20,000-ton jetty and one 10,000-ton jetty.

Item

Known for designing and manufacturing Viet Nam’s first spherical tanks, CNI is still the only one in Viet Nam able to fabricate spherical tank shells in the workshop. We have secured our country’s first position with a 70% market share for spherical tanks ever constructed in Viet Nam. A pressure vessel/ pressure tank, an essential component across various industries, serves as a container engineered to contain gases or liquids under high pressure and temperature conditions. These vessels play a crucial role in storing, processing, and transporting substances in sectors such as chemical processing, oil and gas refining, power generation, and pharmaceutical manufacturing. Available in different shapes and sizes, including cylindrical, spherical, and cylindrical with hemispherical ends, pressure vessels are meticulously designed, manufactured, and operated to adhere to stringent safety standards. Their construction and operation must meet rigorous regulatory requirements to ensure safety and prevent accidents.

A spherical storage tank is a large, rounded container used for storing liquids or gases under pressure. Its spherical shape allows for even distribution of pressure, making it suitable for containing substances such as oil, gas, or liquefied natural gas (LNG). These tanks are often constructed from high-strength materials like steel and are designed to withstand extreme temperatures and environmental conditions.

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