1.We are manufacturer specialized in concrete spare parts,like pipe,elbow,rubber hose,coupling,etc.

 2.Our products have widely recognized by buyer from China,Middle East,Asia,America,etc.

 3.Supply directly to Putzmeister,Hold,Foton,etc.

This delivery piston is used for Schwing pump,the size is DN180,DN200,DN230,DN250 etc

Schwing pump delivery piston