What are the differences between a self-bundled tank and a regular storage tank

Self-bundled tanks differ significantly from conventional storage tanks in structure, safety performance, and applicable scenarios. The core differences are as follows, helping you clearly distinguish their suitability for different needs:
1. Structural Design Differences: Self-bundled tanks employ a double-shell design with an inner and outer shell, forming a sealed interlayer space. The overall structure is integrally molded, with no weak points. Conventional storage tanks are mostly single-shell structures, relying solely on a single tank for storage. Their structure is relatively simple, with fewer layers of protection, making them susceptible to damage from external factors.
2. Safety Protection Differences: Self-bundled tanks possess secondary sealing protection capabilities. Even if the inner tank leaks, the medium will be intercepted by the interlayer. Combined with monitoring devices, timely warnings can be issued, comprehensively mitigating leakage risks. Conventional storage tanks lack secondary protection structures. Once the tank corrodes or breaks, medium leakage is highly likely, leading to pollution, fire, and other safety hazards, resulting in weak protection performance.
3. Applicable Scenarios Differences: Self-bundled tanks are suitable for complex operating conditions such as corrosive, flammable, explosive, and low-temperature environments, meeting the needs of industries with high safety and environmental protection requirements, such as chemical, pharmaceutical, and new energy sectors. Conventional storage tanks are only suitable for storing non-corrosive, low-risk media, such as ordinary water and neutral solutions, and are mostly used in civilian and simple industrial settings with lower safety protection requirements.
4. Difference in Maintenance Costs: Self-bundled tanks are made of corrosion-resistant materials and have a stable structure. Routine maintenance only requires periodic inspections and monitoring devices, resulting in low maintenance frequency and controllable long-term costs. Conventional storage tanks are susceptible to media corrosion and environmental erosion, requiring frequent anti-corrosion and repair work. This not only makes the maintenance process cumbersome but may also disrupt production due to downtime for maintenance, leading to higher overall maintenance costs.