1.Type:Welded/Forged 2.Grade:201,304,316,304L,316L 3.Degree:45,90 ... StandardASTM,AISI,JIS,DIN,EN,SUS,GB.ConnectionWeldedSteel Grade201,304,316,304L,316L.Surface treatment400grit,500grit,600grit,Mirror,bright ... good corrosion resistance, anti-wearing, good-appearance, excellent mechanical properties.ApplicationPipe connection,Handrail,,Sanitary Instrument,Decoration,Upholstery,Construction,Accessory. ♦ ...