concrete pump parts

We are a manufacturer specialized in several kinds of concrete pump parts.
Our product range is as follows;
1. pipeline(wear-resistant seamless tube),reducer

material:st52,20# steel,45Mn2,etc,high quality alloy steel pipe

size:DN125mm or DN150mm  thickness:4.1-7.1mm

length:3meters is standard length,other length as to your request.

2. elbow,reducer elbow

material:Hi-Mn13,20# steel,st52,etc

size:DN125mm or DN150mm(R275)

degree:90°,60,45°,30°,15°

3. quick coupling

material:Hi-Mn13

size:from 2″ to 6″,DN125mm and  DN150mm is the common size,other sizes

upon your request 

4.rubber items( adopt natural rubber)

  rubber hose:DN100,DN125mm and DN150mm,3 or 4 meters,other sizes upon your request

  rubber piston:DN200 and DN230,fitting to schwing,sany,pm,etc

  rubber gasket:all kinds,fitting to the pipe,elbow,coupling

  rubber sponge balls:DN125,DN150,etc,for pipe cleaning.

5.wear plate and cutting ring

 Fitting to schwing,sany,putzmeister,etc.