Detailed Product Description Reducing elbow 1) Nominal size: welded DN 25-2000, seamless DN 15-10502) Wall thinkness: 2.0-100mm3) Bending radius: R=1D ~1.5D4) Bending angle: 30º 45º 90º120º 180º5) Standard: JIS,DIN,ASTM,BS,GB6) Outer packing: wooden case or according to customers requirementif you are interested in our products pls contact us directly