The nominal size and actual size of stainless steel pipe|Stainless steel pipe knowledge

Duplex stainless steel pipe is the best choice of pipe for most marine project.

Stainless steel is the abbreviation of stainless steel and acid resistant steel. In the field of metallurgy and materials science, according to the main performance characteristics of steel, a series of iron-based alloys with chromium content more than 10.5% and corrosion resistance and rust resistance as the main performance are called stainless steel. Generally speaking, one part of stainless steel is called corrosion-resistant steel because of the corrosion-resistant performance in less corrosive media such as atmosphere, water vapor and fresh water.

There are 16 fixed shapes and sizes from 1 to 14 in the tensile test of stainless steel pipe.