Zhuzhou Jian Da Co., Ltd. [China]

Zoomlion concrete pump S valve 1. Welding type 2. Casting type 3. inner wall hardfacing type

Zoomlion concrete pump S valve

1. Process: Welding and Casting, Hardfacing for tube inner wall 

2. Lifetime: 50,000cbm

3. HRC≥63

Zoomlion concrete pump S valve