SF manual hydraulic pipe bending machine is a light tool for bending pipe. It has fast and slow speed for enhancing the efficiency. The characters of the machine is as follows: proper design, compact structure, simple manipulation, and convenient maintenance. The machine is an ideal tool for bending pipes, which can be used in building engineering, chemical engineering, hot-water heart, oil and so on. Compared with the SF manual pipe bending machine, DF electric-driving hydraulic pipe-bending machine manufactured in our factory can reduce work intensity and it has higher efficiency and simple operation.