Specifications
concrete pump Adjustable coupling SK Z 125 5"concrete pump coupling
concrete coupling
coupling concrete pump
Zhongling® couplings were drop-forged by high-tensile steel 40Cr, size available from 2" to 8", working pressure 85 bar, max pressure 350 bar.
Our Advantages:
* ensure the highest safety during application
*Completely solve the bursting problem of pumping
*Solved the problem of high rise, high pressure and long distance pumping