Underground Double Wall Oil Fuel Storage Tank with Leak Detection Sensor

Name: Underground Double Wall Oil Fuel Storage Tank with Leak Detection Sensor
Brand: Zhongneng Huajian (Shandong) Metal Structure Co., Ltd.
SKU: 1994056481

Shandong, ChinaZhongneng Huajian (Shandong) Metal Structure Co., Ltd.

US$4,000.00-18,000.00

1 Piece

Product specifications

Capacity Volume

Compartment Type

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

5 Years

Model NO.

Condition

New

Type

Electric Oil Pump

Customized

Storage Objects

Liquid, Oil, Petrol, Diesel, Fuel

Structure Profile

Inner Carbon Steel (S) + Outer Fiberglass (F)

Volume Capacity Range

1 M³ - 100 M³ (Customizable)

Leakage Interstitial Space

0.1mm - 3.5mm

Leak Monitoring System

Vacuum/Liquid Interstitial Leakage Gauge

Wall Thickness

Steel Shell 6-8mm + FRP Jacket 4-5mm

Anti-Corrosion Lifespan

Designed for Over 30 Years Underground

Transport Package

Seaworthy Packaging

Specification

900 * 280 * 280 cm

Trademark

Zhongneng Huajian

Origin

China

Production Capacity

500 Units / Year

Key features

The outer shell is significantly thicker than standard tanks and is often reinforced with ribs or additional hoop windings to handle point loads and long-term soil creep.

The interstitial space is designed for reliable monitoring even when completely buried. Systems often employ a combination of vacuum/pressure monitoring and strategically placed liquid sensors

he design includes integral lifting lugs and handling pads specifically placed for safe lowering into the excavation. Wall thickness and resin type are selected based on a geotechnical

Company profile

Overseas ServicesFull CustomizationODM ServicesCooperated with Fortune 500

Zhongneng Huajian (Shandong) Metal Structure Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.95h

About Our Factory & Business Background

AddressNo. 188, South of the Road, East of Sizhuting Village, Xinglongzhuang Subdistrict, Yanzhou District, Jining City, Shandong Province, China

Plant Area16500 square meters

Number of Employees14

Registered Capital66,000,000 RMB

Terms of PaymentT/T, LC, Western Union, PayPal, D/P, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 PCS

Supply Chain Partners25

Our Production Capability & Technical Expertise

Main ProductsStorage Tank, Oil Storage Tank, Fuel Storage Tank, Water Storage Tank, Liquid Storage Tank, Pressure Vessel, Mobile Fuel Station, Container Fuel Station, Double-Walled Tank, Space Frame

Production Lines7

Production MachinesFlame Cutting Facility, Stamping Facility, Spinning Facility, Shot Blasting Facility, Plate Rolling Facility, Painting Room, Automatic Welding Facility

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2023-11-15

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500Yes

Product Q&A

Q:How does the leak detection system of an SF tank work?

The space between the steel and fiberglass walls creates a continuous interstitial cavity. We install a vacuum or liquid-filled leak detector connected to this cavity. If either the inner steel wall or the outer FRP shell leaks, the pressure or fluid level changes immediately, triggering an audible and visual alarm control box.

Q:What is the average lifespan of your SF underground fuel tanks?

Thanks to the absolute chemical inertness of the outer fiberglass jacket against soil corrosion, stray currents, and acidic groundwater, our SF tanks have a designed underground operational lifespan of over 30 years without maintenance.

Q:Can you manufacture multi-compartment SF tanks for different fuel types?

Yes, absolutely. We can construct single, double, or triple compartments inside a single SF tank shell, complete with separate independent pipelines and manholes, allowing you to store petrol and diesel simultaneously.