Products:ASME 16 inch steel elbow Size:1/2"-80" thickness:SCH10-SCH160 ASME 16 inch steel elbow Size -- Seamless:from 1/2" to 24 ... deg,90 deg,180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D,4D,5D,6D,7D-40D.Thickness--SCH10,SCH20 ... #,20#,A3, Q235A, 20G,16Mn, DIN St37, St45.8, St52.4,St.35.8,St.35.8 ASTM A333 GR.6 ... as the requirement of customercontacter:Anna 86-15132790778 ASME 16 inch steel elbow