dn125mm 5inch concrete pump spare parts ,concrete pump O rubber rings supplier.

Concrete pump gaskets, which can be divided into different size, like DN80,DN100,DN125,DN150,DN175,DN200 and so on.

It has high pressure series and low pressure series, any series are good quality. Gaskets feature is Corrosion resistance,

high temperature resistance, abrasion resistance, which material have natural rubber and Polyurethane.

As gaskets which have low price are easily to be damaged, replaced frequently, and have short using life,

what will lead to a waste of resource, so we should purchase high quality, high endurable gaskets.

service life is long,high security, widely used, such as Sany, Zoomlion,PM,Schwing in China, highly praised by the clients.

1. Plastic woven bags 

2. Cartons 
3. Following customer's requirement.

1. If you need, we can send free samples.

2. We are a professional manufacturer of concrete pump parts in China,We can customize a variety of types of products.

3. If there are any quality problem of our product, free replacement.

4. Reasonable price and high quality.

5. We can ensure Time Delivery. 

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...

Company other products:

1. Professional R&D, engineering and manufacturing

2. Quality guarantee and better after-sale service
3. Different prices level for your choice
4. Completed specification

Pls Contact:

Each of your inquiries will be taken seriously.

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