ERW pipeline assessment includes non-destructive and destructive testing.
Read moreSometimes, stainless steel seamless pipes used in factories may have grease on them. These greases may affect the sealing performance of seamless pipes. Therefore, many factories will choose different methods for degreasing.
Read moreAlthough there are some shortcomings in using seamless pipes for heating, by choosing the appropriate material, manufacturer, installation method, and doing maintenance work, these defects can be eliminated to the greatest extent and allowed to operate normally.
Read moreThe openings of seamless steel pipes must not only meet quality requirements, but also meet relevant specifications and standards.
Read moreThe acceptance of seamless steel pipes should follow corresponding specifications and standards, mainly including appearance inspection, physical performance testing and chemical composition testing.
Read moreBright steel pipe is a refined steel pipe that is cold drawn or cold rolled. Bright seamless pipes must undergo non-oxidation bright heat treatment (NBK state), non-destructive testing, the inner wall of the steel pipe is brushed with special equipment and high-pressure flushing, anti-rust oil is applied to the steel pipe for anti-rust treatment, and both ends are capped for dust-proof treatment.
Read more