How about explosion-proof barrier materials? This question cannot be generalized and requires analysis based on your specific situation. Here is a brief introduction to the uses of explosion-proof barrier materials for your reference. They can be used for explosion protection in fuel tankers, mobile refueling vehicles, airport refueling trucks, vehicles, aircraft, ships, and other fuel tanks and containers. They are also applicable for explosion prevention in various containers and tanks storing gasoline, diesel, banana oil, acetone, and other substances. Explosion suppression principle: When aluminum alloy explosion suppression material is placed in a container, the layered mesh forms a honeycomb structure, dividing the inner cavity into many small "compartments." These compartments can inhibit flame propagation. Meanwhile, this honeycomb structure has excellent thermal conductivity per unit volume, rapidly absorbing most of the heat released during combustion. This significantly reduces the final temperature after the combustion reaction, minimizes the expansion of reaction gases, and prevents a substantial increase in container pressure. Therefore, aluminum alloy explosion suppression material exhibits excellent explosion suppression performance.

Explosion-proof plugs are made of metal materials, typically stainless steel, carbon steel, or brass. Ordinary plugs are made of plastic.

Plugs generally refer to pipe caps. Pipe caps, also known as tube caps, headers, plugs, covers, or pipe covers, are fittings welded to the pipe end or mounted on the external threads of the pipe end to seal the pipe. They are used to close pipelines, serving the same function as pipe plugs.