1. What's the difference between stainless steel composite pipe and stainless steel pipe?
1. Different materials: the main raw materials of stainless steel composite pipe are stainless steel and carbon structural steel, and the main raw materials of stainless steel pipe are stainless steel.
2. The uniformity of materials is different: the internal material of stainless steel composite pipe is iron pipe, and the outer layer is covered with stainless steel, which is uneven and belongs to a mixture. The material of stainless steel pipe is pure stainless steel metal, which is uniform and belongs to pure objects.
3. Different performance: Stainless steel composite pipe is relatively strong, with good corrosion resistance, impact resistance and bending strength, high strength, beautiful appearance and low price. Stainless steel pipe is light in weight, good in high temperature and pressure resistance, not easy to rust, also resistant to high temperature, beautiful, smooth and tidy in appearance, but poor in bearing capacity.
4. Different application scope: Stainless steel composite pipe is widely used in decoration industry, construction industry and other industries. Stainless steel pipes are widely used in light industry, food, chemical industry, petroleum, mechanical instruments and other industries.
Second, what should I pay attention to when purchasing stainless steel pipes?
1, there are many brands of stainless steel pipes in the market, with uneven quality and different prices. You should never choose inferior products for the sake of cheapness, because many manufacturers will choose to make the wall thickness of stainless steel pipes thinner or cut corners on production materials in order to save production costs, which will undoubtedly affect the quality and service life of stainless steel pipes.
2. In order to ensure that you can buy high-quality products, I suggest you choose to buy stainless steel pipes directly sold by big manufacturers and brands with good reputation, because their production technology is generally mature and their after-sales service is relatively perfect, and they will generally be sent to relevant institutions for quality inspection, so the quality and after-sales service will be more guaranteed.