What safety standards do double wall fuel tanks follow

Focus on the use of corrosion-resistant and impact-resistant materials that can withstand long-term exposure to fuel and harsh environmental conditions. These standards specify the chemical and physical properties of materials for both inner and outer tanks, ensuring they do not degrade or react with fuel, preventing structural failure or leakage.

Outline requirements for tank wall thickness, seam integrity, and containment space design between the two layers. Mandate strict quality control during production, including non-destructive testing to detect hidden defects. Also govern leak detection systems, requiring reliable monitoring mechanisms to quickly identify and alert operators to any inner tank leakage.

Provide guidelines for proper tank placement, foundation requirements, and safe distances from other structures, ignition sources, and water bodies. Cover operational protocols including regular inspection, maintenance, and cleaning procedures. Ensure compliance across the entire lifecycle from manufacturing to decommissioning.