RE: Condensate line rehabilitation

From: <Steve>
Date: Thu Mar 27 2003 - 03:58:00 EST

Thanks Craig
the website looks pretty good.

Cheers

Steve McKenzie

-----Original Message-----
From: Craig Barlow [mailto:eltrev@hotmail.com] Sent: Thursday, March 27, 2003 2:56 AM
To: <a href="/group/PipingDesign/post?postID=TC1KSW0_i2hZbOkzXK6VdZCQO2pTtDo9f9M5GCWSFR1oymFheI9YSxF-wGxzrfTATfLNT7639BFPLKPpASnIxuoCujnivxc">PipingDesign@yahoogroups.com</a> Subject: Re: [PipingDesign] Condensate line rehabilitation

Steve,

There is a company here in the UK called "Subterra" (www.subterra.co.uk). They have various liner based solutions for any type of corroded pipelines and have successfully completed various major projects in the UK both onshore and offshore. They may be able to put you in contact with someone using their licences down your way.
Their website is definitely worth a look as a minimum. Good luck,

Craig Barlow
Piping Engineer
Shell Expro UK

>From: "Steve McKenzie" <Mechproj@xtra.co.nz>
>Reply-To: <a href="/group/PipingDesign/post?postID=TC1KSW0_i2hZbOkzXK6VdZCQO2pTtDo9f9M5GCWSFR1oymFheI9YSxF-wGxzrfTATfLNT7639BFPLKPpASnIxuoCujnivxc">PipingDesign@yahoogroups.com</a>
>To: <a href="/group/PipingDesign/post?postID=TC1KSW0_i2hZbOkzXK6VdZCQO2pTtDo9f9M5GCWSFR1oymFheI9YSxF-wGxzrfTATfLNT7639BFPLKPpASnIxuoCujnivxc">PipingDesign@yahoogroups.com</a>
>Subject: [PipingDesign] Condensate line rehabilitation
>Date: Wed, 26 Mar 2003 06:53:52 -0000
>
>Gents
>
>I am looking at a small steam energy centre which sells steam to
>users around 1 - 2 km away. One of the users about 1 km away has the
>potential to return around 50% of the condensed steam, which would
>significantly reduce boiler makeup by around 200TPD. Trouble is the
>condensate return line is corroded and not really serviceable. It is
>100NB which seems rather oversized. To dig out and replace would be
>very expensive, so I was thinking about shoving a smaller flexible
>line up the existing one. The condensate is atmospheric so it will be
>around 85 - 90 deg C. I suppose i could cool the condensate, but it
>seems wasteful.
>I was wondering if any users have done something similar and if so
>what pipe material they used, how they went about it and if it worked
>OK.
>
>Thanks
>
>Steve McKenzie
>

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Your use of Yahoo! Groups is subject to <a href="http://docs.yahoo.com/info/terms/">http://docs.yahoo.com/info/terms/</a> Received on Thu Mar 27 03:58:00 2003