15NiCuMoNb5

  Grade :   15NiCuMoNb5-6-4  Number:   1.6368  Classification:   Alloy special steel  Standard:  EN 10028-2: 2009 Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties EN 10216-2: 2014 Seamless steel tubes for…

How to buy welded steel pipes?

The welded steel pipe refers to a steel pipe which is welded and formed into a shape of a circle or a square by bending a steel strip or a steel plate, and has a seam on the surface thereof.