Detailed Product Description we will provide you the products with high quality, reasonable price and timely delivery.Name of productElbow (45D, 90D, 180D)materialCarbon steel, stainless steel, alloy steelsize1/2"-64"Bending radiusR=1D~1.5DWall thicknessSCH 5s-xxsstandardANSI B16.9, ANSI B16.28, DIN2605-2642, JIS,BS, GBSurface treatmentTransparent/yellow/black anti-rust paint or transparent ...