Concrete Pump Accessories Stainless Steel Pipe Flange 3" 4" 5" 6" 7" ST52

Description:

concrete pump pipe flange
1. 20#steel
2. Forging,rolling
3.h ardness of 62-64
4. 4-6inches,DN125,DN150,DN175

Our flanges are processed by the Q345B material. After 1000 C heating,

forging and rolling, it’s shaped.
Through a lot of technical treatment, it has smooth surface. It’s more beautiful and durable than the casting flange.
It can resist the high pressure. It’s easy to use and more safety.
The price and quality are no doubt; we can guarantee that we are the best.

Specifications: