Use a hair dryer to heat up a spot on the PVC pipe and slowly apply pressure on the area you want to bend. Once you’ve made a bend to the desired angle you can remove the auger. This technique is ideal for maneuvering PVC around corners and over other pipes, while remaining flush to the wall.Click to see full answer. Also question is, how do you bend plastic tubing without kinking?A hair dryer provides just enough heat to cause PVC pipe to bend, but it can easily cause the pipe to kink. The secret ingredient to prevent this kinking is to cover one end of the pipe with duct tape and then fill the pipe with sand up to the point you want to make your bend.Secondly, does heating PVC weaken it? Distortion. On a practical level, heating PVC pipe can cause distortion. With a melting point of about 176 degrees Fahrenheit, PVC pipes may bend as the material approaches this temperature. Active PVC pipes should never be heated beyond 158 degrees. Also Know, how do you bend a PVC pipe into a circle? PVC can be bent into a variety of shapes with heat. Calculate the diameter of the circle the PVC will be bent to. Lay the plywood sheet on a table or flat surface and use the compass to draw a circle on the plywood the same diameter of the circle the PVC will make. Place nails at all the marked locations. At what temperature does PVC pipe bend?The temperature range for bending PVC is between 170 degrees and 220 degrees, with 170 being perfect for long, sweeping arcs and 220 allowing you to make tight curves.