Out of all the mandrel bends on the market these have to be the best available. These mandrel bends, or engineering bends as some like to refer to them, have little to no ovality. The bend itself looks amazing with a 320 grit smooth finish with no imperfections. The bends would be suitable for polishing if you wanted to spend the time. If you are chasing quality in a bend then these are the bends you're after. You have your choice of stainless steel in either 304 or 316, with 3 bend angles 45, 90 & 180. Ideally you would want to TIG these bends, but they can be easily MIG welded. For the customer who doesn't have weld facilities, we have double couplers available to join pipes and bends together.