Specifications

mandrel is one of key parts of pipe cold bending machine to control ovality during cold bending process of pipe bending machine.

1.It is for purposes of preventing pipe inner wall from wrinkling

2.intense self-locking function

3.Clamping cylinder inside placed , hydraulic power has powerful force

4.Working position can be controlled precisely

5.We research and development of this product according to the current situation of the current international pipeline construction

6.Spare parts contains alternative rise and power conversion blocks

7.We also manufacture hydraulic pipe bender mandrel of 6" to 80' a variety of carbon steel pipes

8. Any other questions, please feel free to contact Fiona shang

9. Welcome to visit our website: