09CrCuSb (ND steel) seamless steel pipe for sulfuric acid dew point corrosion resistance

Implementation standards:

GB/T150.2-2021

Q/TDGG0039-2004-------Enterprise standard

Purpose:

Widely used in power plants and refineries in the manufacture of high sulfur flue gas economizer, air preheater,Heat exchangers and evaporators are used to resist condensation corrosion of sulfur-containing flue gas.

The main production grades of steel pipes are as follows:

09CrCuSb (i.e. ND steel)