What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, and Western Union. The average lead time is one month during peak season and within 15 workdays during the off-season.

Is OEM and ODM service available?

Yes, OEM and ODM services are available. We can manufacture to your requirements and purpose build a storage vessel to suit your needs, including custom logos and sizes.

What is the maintenance requirement for this tank?

The maintenance demanded by the SF double-wall tanks is just 1/10 of that of conventional ones, which helps save much on maintenance costs. Remote control also makes daily inspection easy.

Sf Double Wall Underground Oil Storage Tank

Name: Sf Double Wall Underground Oil Storage Tank
Brand: Luqiang Energy Equipment Co., Ltd.
SKU: 741035132

Shandong, ChinaLuqiang Energy Equipment Co., Ltd.

US$2,000.00-15,000.00

1 Piece

Product profile

Customization

Available

Mounting Type

Horizontal

Position

Underground

Model NO.

HS56-5266

Raw Material

Steel and FRP

Thickness

4mm to 6mm

Logo

as Need

Size

as Need

Layer

Double Layers

Anti-Corrostion

Fiberglass

Weight

as Specification

Certification

ISO9001, QS, UL, GS, TUV, GB

Tank Marerial

Steel and FRP

Storage Objects

Liquid

Transport Package

Non Package

Trademark

luqiang

Origin

China(Mainland)

HS Code

73090000

Production Capacity

500sets/Year

Key features

50-Year Service Life: Guaranteed at least 50-year lifespan under safe operation, 3-5 times longer than conventional tanks.

Double Wall Leak Detection: Features interstitial leak detection well with standoff mesh and mylar layer for rapid and accurate monitoring.

Corrosion Resistant Design: Inner steel provides strength while exterior FRP prevents corrosion, ensuring durability in underground environments.

Low Maintenance Costs: Maintenance requirements are just 1/10 of conventional tanks, significantly reducing long-term operational costs.

Easy and Quick Installation: Design allows for rapid installation, greatly reducing project duration and overall construction costs.

Remote Digital Control: Enables easy daily inspection via remote control and digital systems, minimizing manual operation risks.

Customizable Specifications: Diameter, height, and volume (1-100 cubic meters) can be designed according to specific customer requests.

International Certifications: Certified with ISO 9001, UL 142/1746, GS, TUV, and holds A1/A2 pressure vessel manufacturing licenses.

Company profile

Luqiang Energy Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-10-05 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.19h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLuqiang Energy Equipment Co., Ltd. is a Chinese manufacturing factory established in 2004, with 128 employees, a 13,000 m² plant, and 10 production lines. It produces fuel tanks, storage tanks, pressure vessels, chemical equipment, and mobile or skid-mounted fueling systems. The supplier has exported since 2010, with exports representing 41%–50% of total sales, and serves Africa, Southeast Asia/Middle East, and Australia. Reported delivery capacity is within 15 working days during off-peak periods and one month during peak periods. The company reports six years of R&D engineer experience and 11–20 quality-control staff, but no management-system certifications are listed. Its descriptions reference quality objectives and several product categories, yet the provided information does not establish formal after-sales capabilities, documented customer cases, or specific customization resources.

Supplier typeThe supplier is identified as a factory and limited company in the manufacturing industry, operating in industrial equipment and components. Its legal name is Luqiang Energy Equipment Co., Ltd., located in Tai'an, Shandong, China, with 128 employees and a 13,000 m² manufacturing plant.

CertificationsThe supplier's management-system certification field is explicitly listed as NIL. Although the company states quality objectives such as 'zero defect, zero complaints,' no formal certification is evidenced in the provided information.

R&D capabilityThe supplier reports six years of R&D engineer experience and offers multiple equipment categories, including explosion-prevention barrier fueling systems, pressure vessels, chemical equipment, and mobile containerized fueling stations. These product and personnel details support some technical development capability, but no patents, new-product records, or quantified R&D resources are provided.

Production capacityThe supplier operates 10 production lines, employs 128 people, and has a 13,000 m² manufacturing plant. It reports delivery within 15 working days off-peak and one month during peak season, indicating established production capacity for its listed tank and equipment products.

Product Q&A

Q:What is the warranty or service life of the tank?

The SF Double wall and single wall fuel underground tank has a service life 3-5 times longer than conventional ones, with a guaranteed minimum of 50 years under safe operation.

Q:How does the double wall design ensure safety?

It features two steel walls and an interstitial leak detection well. A unique standoff mesh and mylar layer separates the steel and fiberglass tanks, creating a uniform space for monitor to ensure rapid and accurate leak detection.

Q:What materials are used for the tank construction?

The tank consists of an inner steel fiberglass petrol tank for structural strength and an exterior tank made of fiberglass reinforced plastic (FRP) to prevent corrosion. Raw materials include Steel and FRP.

Q:Can the tank size and dimensions be customized?

Yes, we can design the diameter and height as per customers' request. The volume ranges from 1 to 100 cubic meters, and other specifications like logo and thickness can be customized.

Q:What certifications does the product hold?

Our tanks are certified with ISO 9001, QS, UL (142, 1746 test), GS, TUV, and GB. The company also holds A1 and A2 design and manufacturing licenses for pressure vessels issued by the State General Administration.