FACTORY DIRECT Twin Wall Concrete Pump Bend Pipe Elbow For PmSanyZoomlion

Pipeline and reducers
The working pressure of the pipe and reducer must exceed the maximum pressure applied by the pump. Factors of safety for the concrete delivery pipeline should comply with those specified in Australian Standard 1418.15.

Concrete delivery pipe, including the reducer should be identifiable through a unique identification code that corresponds to documented records on the concrete pump. It is preferable that the pipe is also marked with a manufacturer's name (or trademark) and a pressure rating. Documented information on the correct pipe specification, determined by the concrete pump manufacturer, must be kept with the concrete pump. The numbering of the pipe should be sequential from the hopper end (i.e. lowest number at the hopper end increasing along the length of the boom).

COMPOSITION FOR CASTING ALLOY INSIDE THE TWIN ELBOW

♥ Add V,Ni,Mo elements, Improve wear resistance Key element
♥ Cr content is1.45 times higher than normal,
♥ C content is 1.35 times than normal,
♥ Comprehensive wear resistance is higher than the industry 50%.