HT(Q)LNG Storage Tank – High-Quality LNG Storage Solution

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Liquefied natural gas (LNG) has become an important energy source, mainly due to its environmental advantages and versatility. To facilitate storage and transportation, specialized storage tanks called HT(Q)LNG storage tanks were developed. These tanks have unique characteristics that make them the first choice for bulk storage of LNG. In this article, we will explore the main features of HT(Q)LNG storage tanks and the advantages they bring.

One of the main features of HT(Q)LNG storage tanks is their high thermal insulation capabilities. These tanks are designed to minimize LNG losses due to evaporation by providing effective insulation. This is achieved by incorporating multiple layers of insulation, such as perlite or polyurethane foam, which effectively reduce heat transfer. The tanks therefore maintain LNG at extremely low temperatures, ensuring its stability and minimizing energy losses.

Another feature of HT(Q)LNG storage tanks is their ability to withstand high internal pressures. These tanks are made of strong materials, such as high-grade stainless steel or carbon steel, that are able to withstand the high pressures exerted by LNG. In addition, they are equipped with advanced monitoring and control systems to ensure that the tanks operate within a safe pressure range. This ensures the safety and integrity of the tank, preventing any potential leaks or accidents.

The design of HT(Q)LNG storage tanks also takes into account the effects of external factors, such as seismic events and severe weather conditions. The tanks are designed to withstand earthquakes and other natural disasters, ensuring that LNG remains safe even in turbulent times. In addition, these tanks are equipped with protective coatings that protect them from corrosive elements such as salt water or extreme temperatures, thus increasing their durability and longevity.

Additionally, HT(Q)LNG storage tanks are designed to provide efficient space utilization. These tanks come in a variety of sizes and configurations and can be customized based on available space and storage requirements. The innovative design of these tanks enables them to store large quantities of LNG in a smaller footprint, making efficient use of limited space. This is particularly beneficial for industries or facilities that have limited space but require large amounts of LNG storage capacity.

HT(Q)LNG storage tanks also have excellent safety features. They are equipped with advanced fire suppression systems including fire detection sensors and foam fire suppression systems. These safety measures ensure rapid containment and extinguishment if a fire occurs, minimizing the risk of explosion or catastrophic damage.

In addition to these characteristics, HT(Q)LNG storage tanks offer several fundamental advantages. First, these tanks can reliably and safely store LNG over the long term. This is crucial for energy plants, industrial facilities or ships, ensuring a stable supply of LNG without interruption. Additionally, using HT(Q)LNG storage tanks significantly reduces the carbon footprint as LNG is a cleaner fuel compared to other fossil fuels. By promoting the use of LNG, these tanks contribute to environmental sustainability and help combat climate change.

In summary, HT(Q)LNG storage tanks have basic characteristics that make them the first choice for storing LNG. Their high thermal insulation capabilities, ability to withstand high pressures, adaptability to external factors, efficient space utilization and enhanced safety features make them an ideal solution for industries and facilities requiring reliable and safe LNG storage. In addition, the use of HT(Q)LNG storage tanks can reduce carbon emissions and contribute to environmentally sustainable development. As demand for LNG continues to grow, these tanks will play a vital role in meeting global energy needs while ensuring safety and environmental responsibility.

Product Applications


Liquefied Natural Gas (LNG) has been gaining popularity as a cleaner and more efficient alternative to traditional fuels. With its high energy content and environmental benefits, LNG has become a significant contributor to the global energy transition. One crucial component of the LNG supply chain is HT(QL)NG storage tanks, which play a vital role in storing and distributing LNG.

HT(QL)NG storage tanks are specifically designed to store LNG at ultra-low temperatures, typically below minus 162 degrees Celsius. These tanks are constructed using specialized materials and insulation techniques that can withstand extremely cold conditions. The storage of LNG in these tanks ensures that its physical properties are preserved, making it suitable for transportation and subsequent use.

The applications of HT(QL)NG storage tanks are diverse and widespread. These tanks are commonly used in the LNG industry to store and distribute LNG to various end-users. They are crucial in supporting natural gas-fueled power plants, residential and commercial heating systems, industrial processes, and transportation sector.

One significant advantage of HT(QL)NG storage tanks is their ability to store a large volume of liquefied natural gas in a relatively small area. These tanks are built in various sizes and can store LNG ranging from a few thousand cubic meters to several hundred thousand cubic meters. This flexibility allows for efficient use of land and ensures a steady supply of LNG to meet the demand.

Another advantage of HT(QL)NG storage tanks is their high safety standards. These tanks are designed and built to withstand extreme temperature fluctuations, seismic activities, and other environmental factors. They incorporate advanced safety features such as double containment systems, pressure relief valves, and advanced leak detection systems, ensuring the safe storage and handling of LNG.

Moreover, HT(QL)NG storage tanks are designed for long-term durability. The materials used in their construction are resistant to corrosion, ensuring the integrity of the tank and preventing any leaks or breaches. This durability guarantees the long-term availability and reliability of stored LNG.

The advancements in HT(QL)NG storage tank technology have also led to the development of innovative and cost-effective solutions. These include the development of tank-monitoring systems that provide real-time data on LNG levels, pressure, and temperature. This allows for efficient management of inventory and optimization of the entire LNG supply chain.

Furthermore, HT(QL)NG storage tanks contribute to reducing greenhouse gas emissions. By storing LNG at ultra-low temperatures, these tanks prevent its evaporation and release of methane, a potent greenhouse gas. This ensures that LNG remains a clean and environmentally friendly fuel option.

In conclusion, HT(QL)NG storage tanks are critical components in the LNG supply chain, facilitating the storage and distribution of LNG to various applications. Their ability to store large volumes of LNG, high safety standards, durability, and cost-effectiveness make them an essential infrastructure component in the energy transition. With the growing global demand for clean energy, the importance of HT(QL)NG storage tanks in supporting the adoption of LNG as a fuel source cannot be overstated.


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  • Specification Effective volume Design pressure Working pressure Maximum allowable working pressure Minimum design metal temperature Vessel type Vessel size Vessel weight Thermal insulation type Static evaporation rate Sealing vacuum Design service life Paint brand
    m3 MPa MPa MPa / mm Kg / %/d(O2) Pa Y /
    HT(Q)10/10 10.0 1.000 <1.0 1.087 -196 φ2166*2450*6200 (4640) Multi-layer winding 0.220 0.02 30 Jotun
    HT(Q)10/16 10.0 1.600 <1.6 1.695 -196 φ2166*2450*6200 (5250) Multi-layer winding 0.220 0.02 30 Jotun
    HT(Q)15/10 15.0 1.000 <1.0 1.095 -196 φ2166*2450*7450 (5925) Multi-layer winding 0.175 0.02 30 Jotun
    HT(Q)15/16 15.0 1.600 <1.6 1.642 -196 φ2166*2450*7450 (6750) Multi-layer winding 0.175 0.02 30 Jotun
    HT(Q)20/10 20.0 1.000 <1.0 1.047 -196 φ2516*2800*7800 (7125) Multi-layer winding 0.153 0.02 30 Jotun
    HT(Q)20/16 20.0 1.600 <1.6 1.636 -196 φ2516*2800*7800 (8200) Multi-layer winding 0.153 0.02 30 Jotun
    HT(Q)30/10 30.0 1.000 <1.0 1.097 -196 φ2516*2800*10800 (9630) Multi-layer winding 0.133 0.02 30 Jotun
    HT(Q)30/16 30.0 1.600 <1.6 1.729 -196 φ2516*2800*10800 (10930) Multi-layer winding 0.133 0.02 30 Jotun
    HT(Q)40/10 40.0 1.000 <1.0 1.099 -196 φ3020*3300*10000 (12100) Multi-layer winding 0.115 0.02 30 Jotun
    HT(Q)40/16 40.0 1.600 <1.6 1.713 -196 φ3020*3300*10000 (13710) Multi-layer winding 0.115 0.02 30 Jotun
    HT(Q)50/10 50.0 1.000 <1.0 1.019 -196 φ3020*3300*12025 (15730) Multi-layer winding 0.100 0.03 30 Jotun
    HT(Q)50/16 50.0 1.600 <1.6 1.643 -196 φ3020*3300*12025 (17850) Multi-layer winding 0.100 0.03 30 Jotun
    HT(Q)60/10 60.0 1.000 <1.0 1.017 -196 φ3020*3300*14025 (20260) Multi-layer winding 0.095 0.05 30 Jotun
    HT(Q)60/16 60.0 1.600 <1.6 1.621 -196 φ3020*3300*14025 (31500) Multi-layer winding 0.095 0.05 30 Jotun
    HT(Q)100/10 100.0 1.000 <1.0 1.120 -196 φ3320*3600*19500 (35300) Multi-layer winding 0.070 0.05 30 Jotun
    HT(Q)100/16 100.0 1.600 <1.6 1.708 -196 φ3320*3600*19500 (40065) Multi-layer winding 0.070 0.05 30 Jotun
    HT(Q)150/10 150.0 1.000 <1.0 1.044 -196 Multi-layer winding 0.055 0.05 30 Jotun
    HT(Q)150/16 150.0 1.600 <1.6 1.629 -196 Multi-layer winding 0.055 0.05 30 Jotun


    1. The above parameters are designed to meet the parameters of oxygen, nitrogen and argon at the same time;
    2. The medium can be any liquefied gas, and the parameters may be inconsistent with the table values;
    3. The volume/dimensions can be any value and can be customized;
    4.Q stands for strain strengthening, C refers to liquid carbon dioxide storage tank
    5. The latest parameters can be obtained from our company due to product updates.

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