- Single-use propane gas cylinders – These containers hold just enough propane for single-use. They are specifically designed for fueling grills during camping trips and outdoor activities. These containers are meant to be discarded after use, which is why they are designed to be lightweight. They are not as durable as refillable tanks since they are built for convenience and portability.
- Refillable propane tanks – Perhaps the most common tank type seen in homes, refillable propane tanks are designed to go side by side home heating systems as well as stove tops and similar types of home equipment. Refillable tanks are made from thick and sturdy metal sheets, designed to ensure durability and prevent leaks. Their hardy construction helps them withstand frequent use and periodic hauling from propane gas supplier facilities to home and business locations.
- Acme valve tanks – Propane tanks that feature acme valves are unique because they use external threads (also known as Acme threads). They are bulkier than traditional valves, although their design makes them easier to connect and use with the grill hose. They have built in safety features that help prevent gas leakage.
- OPD valve tanks – Overfill prevention device valve tanks feature valves with three-lobbed hand wheels. They are typically used in tanks that can hold up to 40 pounds of propane. As the name suggest, these tanks prevent overfilling by monitoring the exact amount of propane inside.
- 20-40 lb. cylinders – These cylinders are very commonly used for grilling, camping, and RV travel. They contain up to 40 pounds of propane and make use of OPD valves to ensure safety and maintain proper supply levels on the road.
- 100 lb. and 420 lb. containers – Cylinders with 100-pound capacity are commonly used for home heating and cooking applications, while higher capacity containers are designed for industrial and commercial use.