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Client

PetroVietnam Gas

Year

2018

Location

Viet Nam

Scope

Fabrication – Construction – Commissioning

Item

Spherical Tank

Quantity

2 units

Volume

5,100 m3/ unit

Design Pressure

18 barG

Design Temperature

-40 – 70 oC

Weight

2,000 tons

Design Code

ASME, Sec. VIII

Project

Thị Vải LPG refrigerated storage terminal has a capacity of 60,000 tons, which makes it the largest LPG refrigerated storage in Vietnam and one of the largest in the region.

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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