How to choose a Teflon heat shrinkable tube correctly?

I often encounter some customers asking, how do you sell your Teflon heat-shrinkable tubing, and what is the price of the Teflon heat-shrinkable tubing? The quality of how? I got a headache as soon as I received this kind of call, and I was speechless and unable to answer. People who ask this question usually don't know much about Teflon heat-shrinkable tubing products. They seem unprofessional at first, and most people don't really buy them, just ask for prices and compare prices. In front of a company with old sales or poor service, it simply ignores you.
When purchasing a product, do not take the price of Teflon heat shrinkable tube as the only decisive factor, nor look at the appearance. From the appearance, only whether the surface is smooth or not can be seen that affects the performance of Teflon heat shrinkable tube. Factors, easy to be pitted.
So, how to choose a Teflon heat shrinkable tube correctly?
First of all, we need to understand what is a Teflon heat shrinkable tube? The Teflon heat-shrinkable tube is made of imported high-quality PTFE resin (PTFE is commonly known as Teflon) resin, processed by a special method. The product has the advantages of high temperature resistance, voltage resistance, corrosion resistance, wear resistance, good self-sliding, transparency, and hardness. Clear positioning, you need to find what kind of product, and then it is convenient to search until you find a satisfactory product. If you only care about the price, it is easy to fall into the routine of bad merchants. After all, they all agree on what price you buy, but the quality is not known. Just buy you a defective product on Taobao and sell it to you, you don't know. There is a saying that "China has a universal Taobao, only you can't think of it, nothing you can't do".
Secondly, the business needs to recommend Teflon heat-shrinkable tubing. What do you want to tell us about the shrinkage ratio? What is the size? what colour? What is the wall thickness? Thin-walled or thick-walled? The product is not resistant to high temperature or easy to wear... Generally speaking, the finer the better, and the right medicine can be accurately recommended. Don't let others guess, save time and effort so that the business can efficiently recommend suitable products for yourself.
Finally, a suitable product has been found, and the next step is to sample the test phase. The performance parameter table is extremely important. Products must pass sGS certification and meet RoHs standards. At this time, you must have a copy of the authentic and accurate performance parameter table, which is related to the performance and quality assurance of the purchased product. Check whether the product meets the authoritative certification, how much high temperature resistance, whether it is resistant to abrasion, acid and alkali corrosion, whether it is harmless to the human body and the environment, etc... Warm reminder: Use real and reliable data to speak, most business boasts are exaggerated In it, after all, "business mouth, deceitful ghost".
   If you just need a Teflon heat-shrinkable tube, welcome to consult Shunbo, we don’t need to brag, just speak with facts!