Skills in selecting high-quality seamless precision steel tubes

Do you know how to select high-quality seamless precision steel pipe? In this issue, we will mainly share the selection skills of high-quality seamless precision steel tubes for you. Let's learn from them if you need them.

Skills in selecting high-quality seamless precision steel tubes

1. The cross section of seamless precision steel pipe shall be smooth and flat. If burrs or uneven cross section are found, please do not select these defective seamless precision steel pipes.

2. You need to know the percentage of impurities. Weigh the pipe and measure its density. If the density is low, the quality of lightweight seamless steel pipe will be poor.

3. Check the trademark. The manufacturer of high-quality seamless steel pipes will provide standard trademarks and words on the seamless steel pipes.

4. Check the shape of seamless steel pipe. For inferior pipes, you will find that its side is oval.

5. Check the surface of seamless precision steel pipe. Poor rolling technology will produce seamless steel pipes with rough surfaces. Do not choose seamless steel pipes with poor surfaces.