Will high press half coupling rust

　　Hebei Shengtian Pipe-Fitting Group Co., Ltd. found that many customers use high press half coupling incorrectly, which leads to stainless steel high press half coupling rusty and cannot be used normally. So, how to ensure that the stainless steel high press half couplings are not rusty?

　　The stainless steel high press half coupling is made of stainless steel, so it will not rust easily, but it may rust if you operate improperly;

　　1. Do not touch corrosive liquid;

　　2. Don't buy low price defective products;

　　3. Make proper comparison when purchasing products;

　　4. Regularly check whether there are problems with the products, etc