Product Overview
High-capacity underground LPG storage solution engineered for safety, durability, and regulatory compliance.

LPG tank
The 200m³ LPG Underground Storage Tank is a high-pressure storage vessel specifically designed for the storage of Liquefied Petroleum Gas (LPG). It is suitable for LPG storage and distribution stations, LPG filling plants, industrial gas supply systems, energy infrastructure, and large-scale commercial and industrial projects.
The underground installation configuration helps optimize land utilization and can be customized according to project site conditions, required storage capacity, process requirements, and applicable local regulations.
Key Specifications
| Parameter | Specification |
| Working Pressure | 1.65 MPa |
| Working Temperature | 50°C |
| Medium | LPG (Liquefied Petroleum Gas) |
| Volume | 200 m³ |
| Main Material | Q345R |
| Empty Weight | Approx. 41,000 kg |
| Design Life | 20 years |
| Installation | Underground / Mounded |
Product Advantages
Underground LPG storage tanks offer distinct operational and safety benefits over above-ground configurations:
200m³ Large Storage Capacity
With a 200m³ storage capacity, the tank is designed for commercial, industrial, and energy projects requiring substantial LPG storage capacity.
Designed for Underground Installation
The underground LPG tank can be engineered according to specific site conditions and is suitable for projects where land utilization and optimized site layout are important considerations.
20-Year Designed Service Life
The LPG underground storage tank is designed for a 20-year service life, making it suitable for long-term LPG storage projects.
International Certification Suppor
For international projects, we have multiple certifications and qualifications, including ASME and CE, and can provide relevant technical documentation and certification support according to project requirements.
LPG Underground Storage Tank vs. Above-Ground LPG Tank
Many clients often struggle with the choice between above-ground and underground storage tanks. In reality, neither option is inherently superior; the decision depends on the client's specific needs, particularly the conditions at the project site.
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| Model number | Underground LPG Tank |
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| Land Utilization | Efficient use of surface space | Requires surface space |
| Installation | Underground | Above ground |
| Visual Impact | Lower visible equipment footprint
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Tank remains visible |
| Engineering | Requires integrated underground engineering | More straightforward site installation |
| Corrosion Protection | Particularly important in underground environments | Based on environmental conditions |
| Applications | Large projects and space-constrained sites
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General LPG storage projects |
| Customization | Available | Available |
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