The porous plugs brick ISO 9000--2008 Henan Province Refractory Materials Strategic Alliance Member

The porous plugs brick

 The porous plugs are for bottom argon-blowing steel refining and classified into two types,

i.e. slot type and direct hole type ,which are developed by

adopting high-tech and are charactered by their high strength ,

good erosion resistance and corrosion resistance,

high blowing rate and good security.

The plugs have found wide use for the con-casting ladles and refining ladles.

ISO 9000--2008

ISO 9000--2000

Zhengzhou Functional Unshaped Refractory Material Engineering Technology Research Center

Henan Province Refractory Materials Strategic Alliance Member

Award for Henan Province Science and Technology Advancement