... our factory and company. Product Nickel Elbow Type 30 Degree: 1.5 Radius ,3radius, 5radius 30°: 1.5D ... .5D ,3D,5D 60 Degree :1.5 Radius ,3radius, 5radius 60°: 1.5D,3D,5D 90 Degree, 1.0Radius, 1.5 ... Radius ,3Radius, 5Radius 90°: 1.0D,1.5D,3D,5D ... ,3Radius, 5Radius 180°: 1.0D,1.5D,3D,5D Grade Ni201,Ni200, UNS N02200, UNS N02201 Specification Outer Diameter ...