CZXD offers a complete range of conveyor rollers for bulk materials handling applications in mining, quarrying, recycling, cement, brick,power,grain and other conveyor type handling systems.
Elbows in any degree As we known in the pipe fitting and elbow standard,the butt welding elbows commonly are 45°,90°,180°. But in the projects,sometimes the engineer or designer may use the elbows which degree are not the standard degree,such as 60°,70°or
The trunnion ball valve is equipped with a movable seat ring which can generate displacement under the pressure of medium. In case that any medium pressure exists, the pressure will press the valve seat seal ring onto the ball tightly, guaranteeing the se