High Frequency Electric Resistance Serrated Fin Tube‌ is a high-efficiency heat exchange component formed by welding serrated fins onto a base tube using the high-frequency electric resistance welding process. The fins are arranged in a serrated pattern, primarily designed to enhance heat transfer efficiency. ‌High Frequency Electric Resistance Welding Process‌:

A high-frequency resistance welded finned tube, also known as a high-frequency welded finned tube or spiral steel solid finned tube, is an efficient heat exchange element formed by welding fins to a base tube using high-frequency current. Its core advantages include high welding strength, low thermal resistance, and a large

Wrapped Finned Tubes, also known as Wrap Around Fin Tubes, are high-efficiency heat exchange elements that fix fins to the outer surface of a base tube through a mechanical wrapping process. Their core advantages lie in high heat transfer efficiency and structural stability. I. Technical Characteristics of Wrapped Finned Tubes