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Jaydev · 07-31-2010, 11:38 AM,

Please suggest if there is any approval/standard accredating organization for HVOF/PTA coating for ball valves and gate valves

ledangthang · 01-20-2015, 03:42 AM,

(07-31-2010, 11:38 AM)Jaydev Choudhary Wrote: Please suggest if there is any approval/standard accredating organization for HVOF/PTA coating for ball valves and gate valves

hi Jaydev Choudhary!
We need to make a coating for ball valves by cobalt based powder hvof spraying. We get problem that we don't have griding/polishing machine ball valves. The diameter is about 300mm.
could you help me ?
thanks!

IgorGarcia · 01-29-2015, 05:06 PM,

Hi,

We can do the coating and grinding for you.

Send me more information about your ball valve on:

igorg@surfaceengineering.com

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