Tuesday, June 15, 2010

[MW:5601] Inspection of Nickle Lined Piping and Fittings

Dear Group Mates,

We have some Nickle Lined Piping and Flanges in a petrochemical
Plant.

Service : Polymer @ 300 Deg c & @ 200 kg/cm.2 pressure.

What is the best method to establish the integrity of Ni lining after
15 years of service period?


Thanks........!

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

No comments:

Re: [MW:35354] Cast-iron welding

1. Preheat joint area(other area, cover with mineral wool). 2. ENiCi or ENiFe-CI. 3. stringer bead. 4. peening is to be done on weldmetal im...