How many watts per meter of carbon fiber heating cables of different specifications of the towel rack?

Many customers always ask a question when they consult, how many W per meter is the heating cable of your company. Sometimes it is very embarrassing to be asked, and they can't reply to the customer too directly. Too direct is to tell the customer that he is wrong. So, at this time, we usually lead the topic to another topic to ease the embarrassment, so why would the customer ask such a question, and how does the meaning of this sentence come from? Why does this happen? The original carbon fiber heating cable is divided into pre-processing and post-processing, the first process and the second process. The customer consulted the wrong industry, and the manufacturer of the heating cable installed and produced the heat The nature of the cable manufacturers is completely different. Basically, the customers consulted belong to the personnel in the third process. He wants to get rid of the cumbersome process in the middle and directly purchase to reduce the cost. Before processing, it is carbon fiber heating cable. There are many models, such as 36K, 24K, 12K, 6K, 3K and other models. Because each model carries different resistances, manufacturers, when designing and processing heating cables , In order to meet the requirements of customers, it is necessary to find the closest specification among various models, recommend it to customers, and proofing for customers to test, the floor heating industry is basically a 220V high-voltage power supply, the same model, the same resistance, if the length is different , which will lead to different power results, After processing, it is the second process, which is basically a floor heating installation company, directly to the process, placing orders and making requirements, they are the standard setters of the floor heating industry, he will directly propose to the process or manufacturer, length, resistance, The power requirements are very clear, for example, 220V-163W-9M, the requirements of 12K heating cable processing and other requirements, at this time, the power per meter is 18W, the requirements and instructions are very clear