Compliance Comes First
It must comply with local environmental and safety regulations, such in some areas where double-walled storage tanks are already mandated for gas stations, and the prohibition of new single-walled steel tanks; equipment must have compliance documents such as certificates and anti-corrosion inspection reports. The capacity must match the usage requirements, while also complying with site planning restrictions (e.g., the single tank of gas stations is usually not more than 50m³, and the total capacity needs to be approved based on the station level).
Environmental Adaptability
ious soil corrosion (such as coastal, saline-alkali land): FRP double-walled tanks are preferred, or steel double-walled tanks with enhanced anti-rosion; High groundwater level: a tank body with strong anti-floating performance must be selected (such as increasing counterweights, setting anti-floating anchor bars to avoid the tank floating up and causing pipeline breakage.
Safety Configuration
Essential leakage monitoring system: double-walled tanks need to be equipped with interlayer devices, and single-walled tanks (some existing equipment) need to be equipped with ground leakage detection instruments; Overflow and seepage prevention facilities: a seepage collection (using HDPE film, concrete and other impermeable materials) must be set around the tank to form secondary protection.
