Underground Storage Tank For Sale
- Precision welding, radiographic testing, and vacuum/pressure testing ensure zero leakage
- Long service life with low maintenance costs
- Can integrate manholes, vents, level gauges, filling pipes, and leak control/monitoring systems
- Customizable dimensions, structures, and corrosion protection systems per requirements
- Compliant with international safety and environmental standards
KDMSTEEL Underground Storage Tank – Durable, Safe & Customizable Storage Solutions
KDMSTEEL underground storage tanks are designed for subterranean installation to maximize space utilization. Featuring high structural strength and superior leak-proof performance, they offer comprehensive customization in capacity, pressure rating, lining, and accessories to meet diverse environmental and regulatory requirements.
Our underground tanks feature mirror-polished interiors and exteriors with seamless corner welds for effortless cleaning. Bottom discharge ports are standard. Compliant with international standards including API, ASME, and ISO, they serve diverse applications such as petroleum and gas stations, chemical plants, fire protection systems, and municipal infrastructure.
Types of KDMSTEEL Underground Storage Tanks
Robust, corrosion-resistant steel tanks from KDMSTEEL for the secure subterranean storage of water for irrigation, fire protection, and commercial/industrial supply.
High-integrity KDMSTEEL tanks engineered for the safe, long-term underground storage of diesel, gasoline, or other fuels, meeting strict environmental and safety standards.
Certified, hygienic KDMSTEEL tanks designed specifically for storing drinking water underground, utilizing safe coatings and materials to preserve water quality.
Durable and compliant storage solutions from KDMSTEEL for petroleum products, featuring advanced protection systems to prevent leaks and soil contamination.
KDMSTEEL’s premium containment systems featuring a primary tank within an outer shell, with interstitial monitoring for ultimate leak detection and environmental protection for hazardous liquids.
KDMSTEEL’s cost-effective, high-strength single-barrier tanks, typically used in conjunction with protected vaults or liners for applications where secondary containment is provided externally.
Customizable KDMSTEEL tank systems that can be linked or stacked underground, offering scalable storage capacity for rainwater harvesting, stormwater management, or large-volume water reserves.
KDMSTEEL engineered pressure vessels designed for underground storage of liquids or gases requiring containment at elevated pressures, built for durability and safety in demanding applications.
Multi-chambered KDMSTEEL tanks that allow for the underground storage of two or more different liquids (like various fuels or chemicals) within a single, space-saving unit.
Compact, reliable KDMSTEEL tanks for home use, commonly storing fuel oil or water, designed for easy installation and long-term service life in residential settings.
Key Features of KDMSTEEL Underground Storage Tanks
Made from Q235B, Q345R carbon steel or 304/316L stainless steel for superior load-bearing and impact resistance.
Options include epoxy coating, coal tar enamel, FRP wrapping, and cathodic protection systems for long service life underground.
Available from small 5,000L tanks to large 200,000L+ tanks; horizontal or vertical, single-wall or double-wall designs.
Designed according to ASME, UL, EN, and local environmental regulations (optional certification).
Applications of KDMSTEEL Underground Storage Tanks
KDMSTEEL underground storage tanks have a wide range of applications, including the storage of fuel for gas stations (diesel, gasoline, kerosene), aviation fuel, chemical liquids (acids, alkalis, solvents), oils for power plants and boiler systems, and emergency reserve liquids. They can also serve as fire water reservoirs, storage for municipal and industrial water supplies, and collection for wastewater and sewage.
Why Choose KDMSTEEL Underground Storage Tanks?
KDMSTEEL offers underground storage tanks in various shapes, sizes, capacities, and heights to meet diverse application needs. We also provide double-walled, single-walled tanks, and multi-compartment tanks capable of storing different fuels. Additionally, KDMSTEEL underground tanks feature anti-corrosion coatings, leak detection systems, and advanced safety mechanisms to ensure secure operation.
Moreover, our underground tanks range in capacity from 500 gallons to 50,000 gallons. We offer everything from small-capacity tanks for limited uses to large-scale tanks for industrial operations.
技术规格
| Capacity | 1000 liters~ 100,000 liters(customizable) |
| 材料 | Carbon steel / Stainless steel |
| 涂层 | Epoxy, bitumen, FRP, rubber lining |
| 焊接 | Automatic submerged arc welding |
| Design pressure | Atmospheric to pressure vessels |
| 测试 | Hydrostatic, vacuum, X-ray inspection |
| Tank Design Pressure | 1.77 Mpa |
| Working Pressure | 1.6l Mpa |
| Designed Working Temperature | within-20C~ +50C |
| Service life | 20–30+ years with proper protection |
| 颜色 | Red or Black |
| 认证 | ISO9001, ASME |
An underground storage tank (UST) is a tank installed below ground to safely store liquids such as fuel, oil, chemicals, or water, designed with strong structure and corrosion protection to prevent leaks and environmental contamination.
KDMSTEEL USTs can store diesel, gasoline, crude oil, aviation fuel, chemicals, fire water, potable water, wastewater, and other industrial liquids. Material and lining are selected according to the chemical compatibility of the stored medium.
Single-wall tanks have one steel shell and are more economical. Double-wall tanks consist of an inner and outer shell with a monitoring space in between, providing higher environmental safety and early leak detection.
Corrosion protection can include epoxy or bitumen coating, FRP wrapping, rubber lining, and optional cathodic protection systems. These measures effectively isolate the steel from soil moisture and chemicals.
Special structural reinforcement, anchoring systems, and buoyancy prevention designs can be provided for seismic zones and high water table conditions.
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