Recondition Piston crown and Exhaust valves
RECONDITION PISTON CROWN IN VIETNAM

PLEASED CONTACT US TO RECEIVE GOOD SERVICES FOR YOUR GOOD VESSEL IN VIETNAM AS FOLLOWING:

Mobile Phone, WhatsApp, Wechart, Zalo : 0084904125520; Email: bacviet@haiphongshiprepair.com

Bacviet Commercial and Shiptech is leading Company in Vietnam for recondition Piston Crown,Exhaust Valve and Valve seat of Marine Engines.
With many experieces in this field, good skilled engineers and new model equipments for recondition Engine Piston Crown, Exhaust valves, Valve seat and Spindle in the Ports of Vietnam or at Vietnam Anchorage.
The works to be carried out as following item:
- Preliminary inspection - checking of fundamental dimension
-  Roughing out
- NDT inspection for possible cracks or defect 
- Complete rebuilding of groove and diameter by welding up with special welding rod
- Checking of piston top surface deposited layer
- Machined of contact faces and inner diameters 
- Roughing out .
- Finishing of piston crown top surface
- Machined of new grooves
- Clean for checking
- Checking of grooves' width and depth
- Checking of piston diameter and height
- Grinding and polishing
- Diameter measurement