Product details

The features of concrete pump twin wall elbow:

1. The innner layer of the concrete pump elbows are heat treated and the hardness can reach HRC62-65.

2. The outer layer of the concrete pump elbows have a good toughness properties to protect the inner layer, so the performance of the concrete pump elbows are improved.

3. The lifetime can reach 50,000-80,000 cbm according to customers' positive apraise.

Hunan Longtone Construction Machinery Co.,Ltd is a solution provider for concrete pump, our “TOPEST” series conveying pipes owned complete patents, has become the famous brand in domestic market because of the super wear resistant advantage, we are the original conveying pipes supplier of Zoomlion, Foton, XCMG, Jiuhe...

Our purpose is create value for you.
Our Philosophy is focus leads to Tops.
Our goal is produce the most popular concrete pump parts in the world, become the famous brand in the world of concrete pump accessories industry, and provide a complete product chain and services to satisfy customers.