Product Description
Our Underground LPG Tank is a premium, purpose-built vessel designed for the safe and durable storage of Liquefied Petroleum Gas below ground level. Engineered with advanced anti-corrosion technology and manufactured according to international standards (like ASME, CE), this tank offers a space-saving solution for gas stations, industrial plants, and residential communities. It ensures stable gas pressure, maximum safety, and a long operational life even under extreme soil conditions.

Product Parameters
|
Model(m3) |
Ontwerpdruk (mpa) |
Illindergrootte (dia * lengte * dikte) mm |
Afmetingen (dia/hoogte/lengte) mm |
Materiaal |
Totaal netgewicht (kg) |
|
5 |
1.77mpa |
Dn1200*4000*10 |
1800*1800*6000 |
Q345r |
3200kg |
|
10 |
1.77mpa |
Dn1200*4400*10 |
2000*2000*6000 |
Q345r |
3500kg |
|
15 |
1.77mpa |
Dn1600*5250*12 |
2300*2000*7000 |
Q345r |
5200kg |
|
20 |
1.77mpa |
Dn1800*5800*12 |
2500*2000*1000 |
Q345r |
3800kg |
|
25 |
1.77mpa |
Dn2200*7100*12 |
2600*2200*1200 |
Q345r |
7000kg |
|
30 |
1.77mpa |
Dn2000*5200*12 |
2450*2000*7500 |
Q345r |
7500kg |
Features & Benefits
Benefit: Extends tank lifespan up to 30 years. Our heavy-duty 3-layer PE coating combined with cathodic protection ensures the tank remains rust-free underground, saving your replacement and maintenance costs.
Benefit: Protects your investment and surrounding environment. Every weld is tested by X-ray, and the tank undergoes hydraulic and pneumatic tests before delivery to ensure zero leakage.
Benefit: Frees up valuable ground space for parking or retail. By burying the tank, you maximize the usable area of your gas station or facility.
Benefit: Reduces labor costs. The tank comes with a complete accessories kit and a user-friendly manway cover for easy access to valves and maintenance.
Benefit: The natural insulation of the soil maintains a constant temperature, ensuring stable internal pressure and efficient gas delivery even in extreme weather.
Applications
- LPG Filling Stations: Central storage for commercial gas stations.
- Industrial Use: Fuel source for factories, ceramic kilns, and boilers.
- Residential Communities: Pipeline gas supply for community cooking and heating.
- Large Farms: Heating for agricultural buildings.
- Remote Hotels & Resorts: Reliable energy storage where pipeline gas is unavailable.
Packaging & Shipping
Packaging
Protection: All valves and fittings are wrapped with plastic film to prevent damage.
Surface: The lpg tank body is covered with waterproof fabric and soft materials to protect the anti-corrosion coating during transport.
Shipping
By Flat Rack Container: For small to medium sizes (Up to 40ft).
By Bulk Vessel: For large capacity Underground Lpg Tank (Above 40m³), we use cranes for safe loading.

Company Profile
Chongqing Htyj Intelligent Equipment Co., Ltd.. Mainly Produces 40feet Lpg Iso Tank Container, Psa Oxygen Generators, Air Separation Equipment, cryogenic Semi Trailer Tank ,Lpg Storage Tank ,Microbulk Tank,Ambient Vaporizer,Liquid Nitrogen Quick-Freezing Equipment,Cryogenic Dewar,Lng Marine Fuel Storage Tank,Carbon Dioxide Capture And Recovery Equipment, Flue Gas Desulfurization And Denitrification Equipment ,Etc

We have the most advanced automatic digital cutting equipment, automatic welding equipment, 360-degree shot blasting equipment, constant temperature drying equipment, etc. Each equipment will go through a full range of X-ray detection to ensure product quality

Our products have passed the certification of many inspection institutions at home and abroad, including ISO9001 international quality system certification, ASME, CE,CCS,BV,AAS and other certifications

Customer Visits

Customers from many countries have come to our company for field visits, and they are very satisfied with the strength of our factory, professional technology and enthusiastic service
FAQ
1.Q: What's the MOQ?
A: 1 Set. We accept trial orders.
2.Q: How long is the lifespan?
A: With proper cathodic protection, the design life is usually over 20 years.
3.Q: Do you provide installation guidance?
A: Yes, we provide detailed installation drawings and manual. Video support is also available.
4.Q: What certificates do you have?
A: We have ASME, CE, ISO9001, and Export License.
5.Q: Can you paint it in my company color?
A: Yes, we offer custom painting colors.
6.Q: How do you prevent rust underground?
A: We use a three-layer anti-corrosion structure: Epoxy primer + Fiberglass cloth + Epoxy finish, plus sacrificial anodes (Magnesium anodes).
7.Q: What is the payment term?
A: Usually T/T (30% deposit, 70% before shipment) or L/C at sight.
8.Q: How is the transportation?
A: For small sizes by container, for large sizes we will break bulk shipping or ship by flat rack.
9.Q: Do you accept third-party inspection?
A: Yes, we welcome SGS, BV, or any other third-party inspection before delivery.
10.Q: What accessories are included?
A: Manhole cover, liquid inlet/outlet valves, gas phase valve, safety valve, liquid level gauge, pressure gauge, etc.
Hot Tags: underground lpg tank, China underground lpg tank manufacturers, suppliers, LPG Skid Station, Underground Lpg Tank, lpg tank, Above Ground Lpg Tank



