Stainless I-steel Grade : AISI 304 , 201 ,316 , 321 etc, 10#,12#,14#,16#,18 ... #,20#,22#,25#,28#,32#,36#,40# ProductStainless steel I-beam Another ... NameStainless steel H-beam , stainless steel T bar,stainless ... of architecture and engineering structure, such as the beam, Bridges, transmission tower, hoisting, ship, industrial ...