Q345E seamless steel pipe is a kind of long steel with hollow section and no joints around. It is a special steel pipe for pipeline transportation. It is generally made of 10# and 20# steel. Because of its large bearing capacity, it is mostly used for high-pressure boilers and high-pressure pipelines to transport fluids. It represents the material Q345B, 20R and so on.

Compared with ordinary welded steel pipe, Q345E seamless steel pipe:

1. Corrosion resistance is different from ordinary welded pipes. There will be more or less corrosion of acid-base and salt on welded pipes in the use environment of ordinary welded pipes; and the corrosion resistance of Q345E seamless steel pipes is much higher than that of ordinary welded pipes. It will not rust in an alkaline environment.

2. Long service life The service life of ordinary welded steel pipe is 1-2 years; while the service life of q345e seamless steel pipe is more than 20 years.

3. Strong compressive ability q345e seamless steel plate is much stronger than ordinary steel plate.

4. Light weight Because the thickness of the seamless steel pipe of Q345E is relatively thin (the thinnest is only 0.3mm), its weight is also relatively light and easy to carry.

5. Easy installation The seamless steel pipe of q345e is very convenient in the process of installation due to its thin wall thickness.

6. Beautiful appearance The q235b looks better than ordinary welded pipes in appearance.

7. Recyclable Since the q235b is seamless and recyclable.

8. Good environmental performance because q235b is non-toxic and non-polluting.

9. Low price because it belongs to low carbon steel.

10. Complete specifications can be customized according to the different needs of customers.

The above is the relevant knowledge we have compiled, I hope these can help you.