Long bend,Nominal Size:DN15-DN1800 WT:2.0-12Omm Bending Radius(R):R=3D,4D,5D,6D,7D,8D,9D,10D ... Products nameLong radius bendTypeWN Flange,SO Flange,RTJ Flange,BL Flange,LJ Flange ... ,SW Flange,Thread FlangeBending Radius(R)R=3D,4D,5D,6D,7D,8D,9D, ... 10DBending Angle(B)Degree 15,30,45,60,90,135,180 and also could manufacture according the ...