1.Type:Welded/forged 2.Grade:201,304,316,304L,316L 3.Degree:45,90 4.Surface:600grit,Mirror,Light,Shiny ... .ConnectionWeldedShapeEqualMaterialStainless steelSteel Grade201,304,316,304L,316L.Surface treatment400grit,500grit,600grit,Mirror,bright,light,shiny.Pipe Elbow Outer Diameter12.7 to 159mm ... -64-78-1212-16≤0.058-1212-16 ♦Product Picture sanitary Stainless steel pipe elbow