Water-pipes of metal; pipework of metal; parts of and fittings for the aforesaid goods

Stainless steel reinforcement, namely, reinforcing materials of stainless steel for building purposes; corrosion resistant steel alloys for concrete reinforcing, namely, reinforcing materials of corrosion-resistant steel alloys for building purposes; stainless reinforcing steel for corrosive environments; stainless steel ribbed bar and mesh for reinforcing and structural applications