Client
POSCO
Year
2020
Location
Viet Nam
Scope
Engineering – Procurement – Fabrication – Construction – Commissioning
Item
Spherical Tank
Volume
5,000 m3
Design Pressure
18 barG
Quantity
12 units
Design Code
ASME, Section VIII
Item
Dome Roof Storage Tank
Volume
14,733 m3
Method
Hydraulic Jacking • Automatic welding, vertical/ horizontal • SAW • FCAW with welding carriages
Quantity
03 units
Design Code
API 650
Project
Long Son Petrochemicals Company Limited (LSP), a company incorporated in Viet Nam, has been established to develop, construct and operate Vietnam’s first integrated petrochemicals complex located in Ba Ria-Vung Tau province. The Project will comprise a world-scale grassroots mixed-feed cracker, downstream polyolefins plants (HDPE, PP and LLDPE), a central utility unit, port, jetty and storage facilities and other associated facilities.
As the first integrated petrochemicals project in Vietnam, the strategic importance of LSP lies in its import substitution nature to meet Viet Nam’s sustained and fast-growing domestic demand for polymer resins and to enhance the competitiveness of its plastic industry, an important export earner for Viet Nam.
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.
CNI has established itself as a trusted contractor for the fabrication and installation of non-pressure storage tanks built in accordance with the API standards. These tanks serve a variety of purposes, including storing oil, water, and chemicals. Leveraging our expertise and experience, we employ various construction methods to ensure efficient project delivery as well as optimal performance and durability.. A non-pressure storage tank is a type of container designed to store liquids or granular materials at atmospheric pressure, without the need for pressurization. The tanks provided by CNI are commonly used across various industries, including oil and gas, chemical manufacturing, water treatment, and agriculture, to store materials such as crude oil, water, chemicals, and fertilizers. The design and construction of our non-pressure storage tanks must adhere to industry standards and regulations to ensure structural integrity, safety, and environmental compliance. They are essential components of storage and distribution systems, offering efficient and cost-effective solutions for handling bulk materials in industrial settings.
An API Dome Roof Storage Tank features a dome-shaped roof that provides structural stability and helps prevent the accumulation of rainwater and debris. These tanks are designed and constructed according to the standards set by the American Petroleum Institute (API), ensuring compliance with industry regulations and safety requirements.
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