Seamless steel pipe purchase precautions

1. Observe the mark and specification as well as the factory name and relevant information on the steel pipe.

2. Look at the certificate of quality provided by the seamless steel pipe manufacturer.

3. the purchase of seamless steel pipe to observe the surface of the steel pipe without cracks, scars and so on.

4. Observe whether the paint on the surface of seamless steel pipe is uniform, which can see whether the employees of an enterprise are responsible for their work.

5. in order to avoid the purchase of inferior products, we try to go to large well-known brand enterprises to buy.