Towertalk
[Top] [All Lists]

Re: [TowerTalk] Hot Dip Galvanizing

To: "Dave Harmon" <k6xyz@sbcglobal.net>, <n9lah@comcast.net>, "Robert West" <robert.west@just-micro.com>, <towertalk@contesting.com>
Subject: Re: [TowerTalk] Hot Dip Galvanizing
From: "Dubovsky, George" <George.Dubovsky@andrew.com>
Date: Mon, 27 Jul 2009 08:16:20 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
The hot-dip galvanizing process starts with a degreasing tank, rinse, then acid 
dip to remove rust, mill scale, old galvanizing - and aluminum rivets! Next, 
another rinse, and then the molten zinc tank.

The acid process can handle light to moderate rust, but heavy rust should be 
mechanically removed first (sand-blasting, scraping, brushing). Paint is a 
no-no.

73,

geo - n4ua

-----Original Message-----
From: towertalk-bounces@contesting.com 
[mailto:towertalk-bounces@contesting.com] On Behalf Of Dave Harmon
Sent: Sunday, July 26, 2009 11:12 AM
To: n9lah@comcast.net; 'Robert West'; towertalk@contesting.com
Subject: Re: [TowerTalk] Hot Dip Galvanizing

That might not be just a story.....
A local friend of mine had a tower re-galvanized and the rivets corroded.
In investigating this he discovered that the rivets are aluminum.
Not really believing him I checked my rivets with a magnet.....uhhh, guess
what?

Regards

Dave Harmon
K6XYZ[at]sbcglobal[dot]net
Sperry, Ok.

-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of n9lah@comcast.net
Sent: Saturday, July 25, 2009 11:43 PM
To: Robert West
Cc: towertalk@contesting.com
Subject: Re: [TowerTalk] Hot Dip Galvanizing



What type of freestanding tower is it? I seem to remember a story about a
ham who sent an HBX tower to the galvanizer and when it hit the tank the
rivets all melted. Maybe just a good story, but something to think about. 



Phil 

N9LAH 


----- Original Message ----- 
From: "Robert West" <robert.west@just-micro.com> 
To: towertalk@contesting.com 
Sent: Saturday, July 25, 2009 9:05:03 AM GMT -06:00 US/Canada Central 
Subject: [TowerTalk] Hot Dip Galvanizing 

I'm cleaning up an old 65' freestanding tower and would like to get the 
thing galvanized.   I live in central Ohio and have looked up a few places 
that advertise the service but haven't called any of them yet.  What price 
range should I be looking at and how clean does this have to be before they 
can process it?   Anyone have one to recommend in Ohio that they have used? 
I was putting off calling until I had some sort of idea of what was a good 
price and what was a rip-off. 

  

Thanks! 

  

Bob- 

_______________________________________________ 



_______________________________________________ 
TowerTalk mailing list 
TowerTalk@contesting.com 
http://lists.contesting.com/mailman/listinfo/towertalk 
_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk

_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk


------------------------------------------------------------------------------------------------
This message is for the designated recipient only and may
contain privileged, proprietary, or otherwise private information.  
If you have received it in error, please notify the sender
immediately and delete the original.  Any unauthorized use of
this email is prohibited.
------------------------------------------------------------------------------------------------
[mf2]

_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk

<Prev in Thread] Current Thread [Next in Thread>