... thick-wall conduit tube,bend the angle with 90°.2)1/2"-2" can be shaped 90° one time,2 1/2"-4" can reach suitable radian ... •Bending range:1/2"-3"•Thickness of pipe:2.75-5mm•Outside Dia:Ø22mm-Ø89mm•Mould Disposition:1/2",3/4",1",1 1/4",1 1/2",2",2 1/2",3"•Weight ... :1/2"-4"•Thickness of pipe:2.75-6mm•Outside Dia:Ø22mm-Ø108mm•Mould Disposition:1/2",3/4",1",1 1/4",1 1/2",2",2 1/2",3",4"•Weight:200kg 1/2 ...