U Bending Tube

many materials have ss, cs, copper and copper alloy, titanium, inconel & incoloy. the size range is od 6 - 273 mm, wt 0.5 - 35.0 mm, length = < 25, 000mm  features:our u bends are suitable to return the flow of coolants/fluids at 180 degree in a much smaller space. the straight tubes are strictly implements the standard specifications and the customers' drawings requirements. pwht (solution annealing) of u-bend+300mm of straight length after bending at about 680 c holding time 5 to 7 seconds. Test items for u tubes:100% hydrostatic test after bending.