Actually, many customers want to buy a good single head tube, but they still don't know how to compare which type of electric heating is better. Actually, when comparing single headed tubes, the main thing is to compare their performance. For a good single headed tube, its electrical performance is quite stable.
The simplest method to verify the quality of a single headed tube is to wipe the surface of the tube clean, then connect an AC 220V power supply, dry burn in air, turn off the power after the surface turns red, wait for the tube to completely cool down, wipe with a napkin, and there should be no black oxide powder on the white paper (not reacting with oxygen in the air), indicating that it is a high-quality electric heating tube. After being powered on, the carbon fiber quartz electric heating tube maintains a stable power within a certain tolerance range during frequent startup, shutdown, and long-term continuous operation, without generating any instantaneous power shock. High thermal efficiency, energy-saving by more than 30% compared to general metal heating materials, and extremely fast heating speed. Carbon fiber heating materials are pure blackbody materials, which have the characteristics of rapid heating, small thermal hysteresis, uniform heating, long heat radiation transfer distance, and fast heat exchange speed.
The heat generation of a single headed tube varies for different applications. For ordinary electric heating tubes, the luminous rate and electric heating conversion efficiency can reach over 95%. Choosing a qualified single head pipe is not only related to production requirements, but more importantly, it is reassuring.