一、The difference between steel pipe with seam and steel pipe with roof seam
Different processes. Seamless process is more complex, and the other is welded.
2. Different uses. Seamless pipes can be used to transport liquids, and also can be used as structural parts. They are mainly used in the machinery industry. Seamed pipes are used in the construction industry, such as water, gas and other low-pressure fluids.
3. Prices are different. As the production process of seamless pipe is complex, the price is much more expensive than that of seamless pipe. When purchasing, you can consider the actual use. If you don't know which one to buy, you can consult a professional first, and then make a decision.
二、What are the precautions when purchasing non dimensional steel pipes
1 Before purchasing, it's better to know about each major brand. Each brand's product quality is different, and the price will vary greatly. You can consider and recommend the purchase of major brand products according to your economic ability, so you don't need to worry about the quality problem, and you can use it at ease.
2 After the steel pipe is purchased, it should be placed in a dry place and should not be exposed to water to avoid rusting. Before use, check carefully to see if there is rust or stain on the surface, and clean it if there is any