Choosing well-known brands and reliable quality connection materials can reduce the risk. At the time of purchase, you can consult the product manual, inspection report and other relevant information to ensure that the material meets the relevant standards and specifications.

Cost is also a factor to consider when choosing connection materials. Although high-quality materials may be more expensive, in the long run, their performance is more stable and durable, which can reduce the frequency of repair and replacement, thus reducing the overall cost.