
Our company specializes in storage tanks, which are among our key products. These include LPG storage tanks, anhydrous ammonia tanks, liquid chlorine tanks, propane tanks, pentane storage tanks, and low-temperature storage tanks for liquid oxygen and nitrogen. Particularly, our LPG storage tanks have been produced in bulk quantities with a continuous production line, and we have a variety of models in stock. Volumes range from 5 to 200 cubic meters, and they are available in both above-ground and underground designs.
Procedures for Safe Operation of Liquefied Petroleum Gas Aboveground Storage Tanks
1. Use tanks in accordance with national standards and design parameters; strictly prohibit overpressure and overfill operations.
2. Inspections are strictly conducted according to regulations; tanks that do not meet the standards cannot be put into use.
3. Various safety accessories of the storage tanks must be inspected regularly in accordance with regulations to ensure proper functioning.
4. Valves connected to the tank, including normally open and normally closed valves, must be clearly marked.
5. The storage tank's liquid volume should be strictly controlled to less than 85%, with clear limit markers on the liquid level gauge.
5. Promptly drain the tank if overfilling is detected.
6. Conduct daily routine checks of the tank's pressure, temperature, and level; promptly address any anomalies and report them.
7. When the summer temperature exceeds 35℃ and the storage tank pressure is above 10 kgf, it is mandatory to activate the sprinkler system for cooling.
8. When the winter temperature drops below 5°C, daily inspection and draining of the storage tank should be carried out to prevent ice blockage.


Our company specializes in tank-type pressure vessels, which are one of our key products. These include LPG storage tanks, liquid ammonia tanks, liquid chlorine tanks, propane tanks, pentane storage tanks, and low-temperature storage tanks for liquid oxygen and nitrogen. Particularly, our LPG storage tanks have reached mass production levels with a continuous production line, and various models are available in stock.
Table of Performance Parameters for Class III Tanks
Tank Type Product Model Effective Volume m3 Working Pressure MPa External Dimensions mm
LPG Storage Tank
[Ground Level]
WG 1.77-1400-551.77DN1400×2750
WG 1.77-1400-10101.77DN1400×5980
WG 1.77-1600-10101.77DN1600×4400
WG 1.77-2000-20201.77DN2000×5650
WG 1.77-2200-25251.77DN2200×5800
WG 1.77-2200-30301.77DN2200×7100
WG 1.77-2600-40401.77DN2600×6600
WG 1.77-2600-50(B)501.77DN2600×8500
WG 1.77-2600-60601.77DN2600×10360
WG 1.77-3000-1001001.77DN3000×13200
WG 1.77-3600-1201201.77DN3600×10500
WG 1.77-3600-1501501.77DN3600×13500
WG 1.77-3800-2002001.77DN3800×16300
LPG Storage Tank
[Underground]
WDG 1.77-1400-551.77DN1400×2750
WDG 1.77-1600-10101.77DN1600×4400
WDG 1.77-2200-25251.77DN2200×5770
WDG 1.77-2200-30301.77DN2200×7100
WDG 1.77-2600-50501.77DN2600×8500
WDG 1.77-2800-60601.77DN2800×8740
WDG 1.77-3000-1001001.77DN3000×13200
Supply of listed company He Guo brand LPG storage tanks, ranging from 5 to 200 cubic meters of LPG storage tanks







































