What is the expected service life of the tank?

The service life is over 50 years, which is 3-5 times longer than that of common steel tanks.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Double Wall Carbon Steel Sf Underground Fuel Storage Tank

Name: Double Wall Carbon Steel Sf Underground Fuel Storage Tank
Brand: Taian Yongnuo Machinery Co., Ltd.
SKU: 1939113532

Shandong, ChinaTaian Yongnuo Machinery Co., Ltd.

US$2,088.00

1 Piece

US$1,888.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

single and double wall

Capacity

Customized

Shape

Horizontal

Mounting Type

Horizontal

Position

Underground

Material

Carbon Steel

Transport Package

Standards Package

Specification

40000L

Trademark

yongnuo

Origin

Shandong

HS Code

73090000

Production Capacity

120sets/Year

Key features

Dual-Wall Leak Detection: Interstitial space with monitor ensures rapid and accurate leak detection between steel and FRP walls.

Corrosion Resistant Design: Inner carbon steel provides strength while outer FRP shell prevents corrosion from soil, water, and fuels.

Extended Service Life: Designed for 50+ years of service, lasting 3-5 times longer than common steel tanks.

Customizable Capacity: Volume ranges from 1-100 cubic meters, with dimensions and burial depth customizable to requirements.

Low Maintenance Cost: Maintenance needs are only 1/10 of common steel tanks, saving significant long-term operational costs.

Certified Safety Standards: Products are certified by CE, SGS, UL, and ISO, ensuring high security and quality for fuel storage.

Remote Monitoring System: Equipped with remote monitoring for convenient daily inspection and easy digital control operation.

OEM/ODM Support: Flexible customization options available with professional R&D and manufacturing support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-branded

Taian Yongnuo Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 8 years CertifiedNearest Port: QingdaoAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryTaian Yongnuo Machinery Co., Ltd. is a China-based limited company established in 2017, with 12 employees, producing and selling oil storage tanks, water tanks, ISO container tanks, and mobile fuel stations. It has valid import/export licensing, eight years of export experience, and exports representing 51%–70% of sales. UL and CE certifications are reported for products. Quality controls include raw-material traceability, 100% finished-product inspection, standardized inspection instructions, and one quality inspector. The supplier offers flexible customization, but R&D resources are limited to one engineer and no SDK is available. After-sales service procedures exist for corrective actions and complaints, but written records and formal service-capability procedures are lacking. The supplier reports no cooperation with Fortune 500 companies, while repeat-buyer preference is 50%–80%. Financial information is limited to year labels without financial performance values, so financial credibility cannot be...

Supplier typeThe supplier is a combined manufacturing and trading/service company organized as a limited company in China. Its stated business covers design, production, sales, and one-stop service for storage tanks, container tanks, and mobile fuel stations.

CertificationsUL and CE are reported both as sustainable-development/product certification capability and as certifications demonstrating product compliance with standards. The slices explicitly confirm certification holdings, although they do not specify the certified products or certificate validity periods.

Production capacityThe company states that it designs and produces oil storage tanks, water tanks, ISO container tanks, and mobile fuel stations. Its listed equipment includes veneer reeling, plasma cutting, welding, and submerged-arc welding machines; quality controls include raw-material traceability and 100% finished-product inspection, supported by one quality inspector.

Customization capabilityThe supplier explicitly reports flexible customization capability and maintains standardized inspection instructions that are uniformly followed. This directly supports an ability to adapt products to customer requirements, though the slices do not provide examples or scope limits for customization.

Product Q&A

Q:What is the warranty period for this tank?

We provide a 1-year warranty for the underground storage tank.

Q:What materials are used in the construction?

The tank features a double-wall design with an inner carbon steel wall for structural strength and an outer fiberglass reinforced plastic (FRP) shell for corrosion resistance.

Q:Can the tank capacity be customized?

Yes, the capacity is customized. The standard volume ranges from 1 to 100 cubic meters, and dimensions can be designed according to customer requests.

Q:How does the leak detection system work?

A unique standoff mesh and mylar layer create an interstitial space between the steel and fiberglass tanks. This space is monitored to ensure rapid and accurate leak detection.

Q:What certifications does the product have?

Our series of liquid storage vessels are certified by CE, SGS, UL, and ISO, ensuring high security and quality.