
With the characteristics of light weight, low evaporation rate and reliable quality, HONTO cryogenic storage tank is the cost-effective choice for customers. HONGTU can provide single containment LNG tanks, bimetal full containment LNG tanks, cluster tanks, industrial gas storage tanks. Meanwhile, HONGTU has the ability to provide EPC solutions for LNG reserve peak-shaving stations, LNG storage station, LNG gasification stations and industrial gas storage stations, etc.
Design Code: API 620, GB/T26978
Capacity: 500~50000m3
Material: Inner Tank: S30408/SA-240 304
Outer Tank:S30408/SA-240 304

SINGLE CONTAINMENT LNG TANK
The single containment LNG tank is a double-walled tank which consists of an inner tank and an outer tank. Inner tank is used for storing cryogenic liquid. The space between the inner and outer tanks is filled with insulating material and sealed by nitrogen. The outer tank, which cannot store the liquid, is made of low alloy steel or carbon steel. The single containment LNG tank requires an external dike. It has the advantages of mature technology and lowest initial investment.
Design Code: API 620, GB/T26978
Capacity: 500~30000m3
Material: Inner Tank: ASTM A240/S30408
Outer Tank:ASTM A516/Q345R/16MnDR

BIMETAL FULL CONTAINMENT LNG TANK
The bimetal full containment LNG tank consists of an outer tank and an outer tank. Inner tank is used for storing cryogenic
liquid. Outer tank is used for storing the boil-off gas under normal conditions, and can store the cryogenic liquid in case of
leakage. The outer tank is made of stainless steel. It has the advantages of short construction period and low cost when compared
with reinforced concrete full containment LNG tank.Design Code: API 620, GB/T26978
Capacity: 5000~50000m3
Material: Inner Tank: S30408/ASTM A240
Outer Tank:S30408/ASTM A240

CLUSTER TANK
The cluster tank is used for storing large-capacity pressurized cryogenic liquid. Several daughter tanks filled with liquid are placed in an insulated mother tank in a certain arrangement, and the space between the daughter tanks and the mother tank is insulated by powder accumulation. It has the advantages of storing pressure liquid, discharging without pump and saving operating cost.
Design Code: ASME BPVC VIII-1; GB/T 150
Capacity: 1000~2500m3
Daughter Tank Capacity: 200m3~250m3
Material:
Daughter Tank: 30408/SA-240 304
Mother Tank:ASME SA-516/Q345R/16MnDR
