Stainless steel vertical storage tanks have become core equipment for storing liquids, slurries and aseptic media in global industrial sectors, thanks to their excellent corrosion resistance, structural stability and sealing safety. The performance of these tanks depends not only on production techniques, but also on standardized installation procedures, strict compliance with international standards, and precise adaptability to diverse application scenarios, providing customers with reliable support from project implementation to long-term operation and maintenance.

A standardized installation process is critical to the stable operation of stainless steel vertical storage tanks, and the entire workflow follows standard operating procedures to balance construction efficiency and project quality. In the pre-construction phase, on-site site surveys are conducted to verify geological conditions and load-bearing requirements, followed by the pouring, leveling and curing of concrete foundations that meet design specifications, ensuring uniform load distribution and no risk of foundation settlement.

Next comes the on-site tank assembly stage. Factory-prefabricated stainless steel components are precisely rolled, aligned and positioned, and welding processes matching the base material are adopted to join the tank body, roof and base. Upon completion of welding, welds are ground and subjected to non-destructive testing to detect potential defects such as porosities and cracks. Auxiliary accessories including manholes, level gauges, feed and discharge pipelines, safety valves and insulation layers are then installed. Once fully assembled, the tank undergoes hydrostatic testing, air tightness testing and tank passivation in sequence. Only after passing all inspections does site cleanup and project handover take place, enabling immediate and safe commissioning of the tank.

Our stainless steel vertical storage tanks are fully aligned with major international industrial standards, meeting market access and engineering compliance requirements across different regions worldwide. Tanks for petrochemical and industrial storage strictly comply with the API 650 Standard for Welded Steel Tanks for Oil Storage (American Petroleum Institute) and the ASME Boiler and Pressure Vessel Code. Projects in European markets conform to the EN 14015 standard for flat-bottomed vertical storage tanks and the EU PED Pressure Equipment Directive. Hygienic-grade tanks for food and pharmaceutical applications meet FDA food contact standards and EU 1935/2004 regulations on materials and articles intended for food contact.

From raw material selection, manufacturing and on-site installation to finished product acceptance, the entire chain complies with corresponding international standards. We can provide third-party inspection reports, material certificates and compliance documentation, fully supporting bidding procedures and customs clearance for overseas engineering projects.

Backed by high-quality stainless steel and compliant design, these vertical storage tanks serve a wide range of overseas industrial applications. In the food and pharmaceutical industries, mirror-polished hygienic-grade tanks are ideal for aseptic storage of dairy products, fruit juices, syrups, biological preparations and pharmaceutical raw liquids, with smooth inner walls for easy cleaning and full conformity with GMP clean production requirements.

For the petrochemical sector, 316L stainless steel tanks safely store corrosive media such as organic solvents, acid-base reagents and petroleum products, delivering outstanding pressure and corrosion resistance. In municipal water treatment and seawater desalination projects, tanks excel at resisting chloride ion corrosion and are used to store purified water, reclaimed water and water treatment chemicals. For the new energy industry, custom pressure-resistant and insulated models are available for enclosed storage of biodiesel, electrolytes and energy storage media, adapting to the special working conditions of new energy projects.

From standardized installation and full international compliance to customized adaptability across scenarios, our stainless steel vertical storage tanks are built around core strengths of safety, durability and regulatory conformance. They satisfy the diversified storage needs of global customers, deliver stable and efficient storage solutions for various overseas industrial projects, and ensure reliable long-term operation with lower full-life-cycle operating costs.