What materials are used for the tank?

The tank is made of steel for the inner layer and FRP (fiberglass reinforced plastic) for the outer layer.

What is the expected service life of the tank?

The service life is at least 30 years, which is 3 to 5 times that of a common single-layer oil tank.

S/F Dual-Layer Oil Storage Underground Horizontal Cylindrical Tank

Name: S/F Dual-Layer Oil Storage Underground Horizontal Cylindrical Tank
Brand: Hengshui Jiubo Composites Co., Ltd.
SKU: 2082759685

Hebei, ChinaHengshui Jiubo Composites Co., Ltd.

US$1,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Long Life Aftersales Service

Warranty

1 Year

Model NO.

5000-100000L

Capacity

5m3-100m3

Shape

Cylindrical

Mounting Type

Horizontal

Position

Underground

Material

Steel and FRP

Transport Package

Seaworthy Packaging

Specification

5m3-100m3

Trademark

JIUBO

Origin

China

HS Code

3925100000

Production Capacity

100000sets/Year

Key features

Dual-Layer Safety Design: Steel inner tank with FRP outer shell includes 24/7 leakage monitoring for absolute safety.

Corrosion Resistance: FRP outer layer resists soil, water, and chemical reactions with gasoline or diesel.

Extended Service Life: Lasts at least 30 years, which is 3 to 5 times longer than common single-layer tanks.

Environmental Protection: Prevents soil and water contamination by containing leaks within the dual-layer structure.

Remote Monitoring System: Digital control allows convenient daily inspection and periodic testing of leakage.

ISO Quality Certification: Manufactured under strict ISO9001:2015 quality control with professional QC teams.

Customization Options: Offers full customization, minor customization, and design-based customization options.

Flexible Payment Terms: Accepts T/T, L/C, Western Union, Alipay, and PayPal for international transactions.

Company profile

High Repeat Buyers ChoiceSelf-brandedPatents Awarded

Hengshui Jiubo Composites Co., Ltd.

Hebei, 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: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.93h

AI-Powered supplier vetting

SummaryThe supplier presents documented quality and environmental management certifications, including ISO9001:2015 and ISO14001:2015; ISO50001 is also reported elsewhere. It has OEM experience for popular brands, flexible customization options, documented finished-product inspection instructions, and established corrective-action and complaint-handling procedures. Production indicators include five production lines, 11–20 quality-control staff, inventory capability, and reported output data, although some production information is inconsistent across the provided records. The supplier lacks an available SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Manufacturing capacity is not supported by a valid contract with associated subcontractors. Financial records are referenced for 2021–2023, but the provided data does not establish financial strength. Export experience is reported as one year in one record, while the company description claims sales...

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certifications, with ISO50001 also listed in multiple records; the company description additionally references OHSAS18001. These records provide explicit evidence of formal quality and environmental management certifications.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures and customer-complaint handling procedures with follow-up records, and it reports in-stock service capability. However, it has no overseas warehouse, showroom, overseas agent or branch, and offers overseas service in zero countries, limiting localized after-sales support.

Production capacityThe supplier reports five production lines, 11–20 quality-control staff, inventory capability, documented finished-product inspection instructions, and order lead times within 15 working days in both peak and off-peak seasons. Production evidence is not fully consistent: one record states annual output of glass-fiber-reinforced-plastic products at 20,000 tons with 600 staff, while another provides a different output category and does not reconcile the figures; additionally, there is no valid manufacturing-capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for popular brands. These records directly support broad customization and OEM capability.

Product Q&A

Q:How can you guarantee the product quality?

We have the quality control system ISO9001:2015, and it's been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.

Q:What is about the payment terms.

Basically, the payment terms are T/T, L/C at sight. Western Union, Alipay.

Q:Can you do OEM for me?

We accept all OEM orders,just contact us and give me your design,we will offer you a reasonable price ASAP.

Q:What is the warranty period?

The warranty period is 1 year.

Q:What is the capacity range of the tank?

The capacity ranges from 5m3 to 100m3.