How do I bend the plastic pipe?
If it is hard PVC plastic pipe, plastic pipe can be used spring than in smaller diameter tube to bending parts, then bending plastic pipe can be extracted after the spring, so no deformation of plastic pipe bending. When the tension spring is pulled out, a long enough rope shall be attached to one end of the extension spring so as to pull the tension spring out of the pipe.
Never heard of bending, bending tube arm thinning, pressure a large, it is easy to leak, the normal is plus elbow, joint to change direction.
If it's a small, thin plastic tube, put it in hot water, soft, bent, and then put in cold water. If it is a hard plastic or large pipe can be bent, roasted, or torch. I hope I can help you out...
