Which tanks are commonly used for recreational vehicle fuel?

DOT cylinders are commonly used for recreational vehicle fuel because they are specifically designed for transporting and storing liquefied gases, including propane, in a portable manner. These cylinders are built to meet the standards set by the Department of Transportation (DOT), which ensures safety and compliance for mobile applications such as those required in recreational vehicles (RVs).

Generally, DOT cylinders are lightweight and equipped with safety features that accommodate the dynamic nature of travel. Their ease of use allows for simple refueling at propane stations, making them ideal for recreational purposes, where flexibility and mobility are essential.

While ASME tanks, portable tanks, and fixed tanks may have their specific uses in various applications, they do not fit the common requirements and regulations for RV fuel needs as effectively as DOT cylinders do. ASME tanks, for instance, are typically used for stationary installations, and portable tanks may not offer the same level of safety and portability as DOT cylinders do for RVs.