Aboveground Floating and Fixed Roof Tanks Welded Aluminum Storage Tanks for Oil Storage
Welded steel tanks generally refer to storage tanks formed by welding, using various welding techniques to ensure the quality of the welds and the strength of the tank. The design and material selection of welded steel tanks are typically based on the properties of the stored substances, storage conditions, capacity requirements, and safety and environmental standards. To ensure corrosion resistance, pressure endurance, and high-temperature performance, metal with superior properties is chosen. As a global leading tank manufacturer with over 30 years of experience, we offer custom solutions to meet specific needs.
Our welded steel tanks are suitable for storing drinking water, wastewater, irrigation water, fire water, and dry bulk goods. Additionally, we provide tanks that meet relevant standards for the storage of crude oil, petrochemical products, and liquid cluding Crude Oil, Refinery Distillate Oils, Drilling Fluids and Slurries, Saltwater, Acids and Alkalis, Drinking Water, Firewater, Wastewater, Irrigation Water, Vegetable Oils, Dry Bulk Goods, Ethanol and Other Biofuels
Welded Steel Tanks Design Standards
| Standard | Description |
| API-650 | API 650 is an international standard created by the American Petroleum Institute for welded steel flat-bottom storage tanks. It covers tank design, production, welding, inspection, and installation, specifically for the oil and gas industry, under atmospheric or lower pressures. |
| BS EN 14015 | BS EN 14015 is a European specification for site-constructed vertical, cylindrical, flat-bottom, above-ground welded steel tanks. It provides requirements for material selection, design, manufacturing, installation, testing, and inspection of tanks storing liquids at ambient or higher temperatures. |
| GB50341-2014 | GB50341-2014 is a Chinese standard for the design of vertical cylindrical welded steel tanks. It applies to the construction and inspection of tanks used to store petroleum, petrochemical products, and similar liquids at atmospheric or slight internal pressures. |
The engineering design, product testing, and quality system of Center Enamel 's products strictly adhere to international standards such as AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA, and others. The tanks are widely used in drinking water, industrial wastewater, urban sewage, bioenergy, leachate from landfills, agriculture, and other applications.



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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
35 days
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Step 3
Packaging and dispatch
Ocean + Express via FLY Logistics · Approx. shipping fee: $ 34.40 for 1 set · Transit time: Est. 16-23 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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