ثني الربيع

نظرة عامةBending Spring is a flexible metal spring used to bend PVC conduit pipes by providing them with a stable internal structure necessary for a clean, distortion-free turn.. One end of the bending spring is tapered and the other has an annular end. The end of the bushing is attached with a string to pull the spring when the pipe is bent. They are available in various sizes, e.g. 20mm, 25mm for different PVC pipe sizes.