Piston rod-Zhenyuan (Nantong) Ship Engineering Co., Ltd.

Service Hotline

0513-82523601

Piston rod

Product Description:

Man B&W full range

Wartsila RTA - Flex full range

Mitsubishi UEC full range

Process:

1. Rough machining to remove wear and crack

2. Crack detection and inspection

3. Surfacing welding wear and crack

4. Heat treatment to eliminate welding stress

5. Finishing

6. Rough grinding of the outer circle to the tolerance size on the drawing

7. Magnetic particle inspection and testing

8. Chrome plated

9. Finely grind the outer circle to the tolerance size on the drawing

10. Final magnetic particle inspection