Schwing,Sany, concrete pump  hose clamp fittings from Tongduobao 

 1. Material: 40cr 

2. Size:  DN125mm 5''

3. Surface: galvanized  ,forged.

4. Type: Snap

5. Application: concrete pump pipe coupling

6. good quality with competitive price  

1. Sample:     

      (1).  If you worry about our quality before ordering, we can supply you our current samples for free to check our quality       

      (2). After finishing the mold: we would supply the samples for your approval before mass production ensure everything is perfect.       

2. After-sales service:

      100% responsible for our products, supply active feedback within 24 hours and solutions in short time; supply re-work or refund if the mistake cuased by us.

We are a manufacturer specialized in several kinds of concrete pump parts and spare parts.

This is the brief introduction of our products:

we produce and supply concrete pump parts(fitting to Schwing and PM , Sany, Zoomlion,CIFA)includingdelivery pipe, elbow, reducer, (coupling)clamp , male and female flange ,rubber hose,sponge rubber ball,wear plate etc.

 ShanDong Tongduobao Mechanical Equipment Co.,Ltd is located in Liaocheng city 

Shandong province China, with a wide range of products including wear plate,cutting 

ring,  concrete pump clamp in casted and forged, concrete pump rubber hose, delivery 

pipe, elbow, piston,sponge ball,delivery cylinder etc, and all product are fitting to 

Putzmeister, Schwing, Zoomlion, Sany, Sermac, Cifa, Mitsubishi, Miigata, 

IHI and Kyokuto...