Could you wrap the pipe in tee-shirts? Seriously, what do they use to convey the bleach to the wash-down nozzles, and what are the nozzles made of?
-----Original Message----- From: Doug Hicks [mailto:[email protected]] Sent: Wednesday, November 17, 2010 2:08 AM To: [email protected] Subject: Re: Specialty piping? The wash down procedure they are speaking of is Bleach, ranging from 3% to 12.5%. That stuff will eat stainless sheet metal, black pipe, galvanized pipe (not as fast as black) and I expect copper. We have had limited success using a spray on galvanized coating from the NAPA parts house. The very limited work we have done in food plants did not include stainless pipe. -------------------------------------------------- From: <[email protected]> Sent: Tuesday, November 16, 2010 10:36 AM To: <[email protected]> Subject: Specialty piping? > Got a food mfgr facility. Owner states that wash down procedures will eat > carbon steel, even galvanized. Is stainless pipe & ftgs. the only option? > The area will be OH II, concrete tee construction. All process equipment > is SS. > > Craig L. Prahl, CET > Fire Protection > CH2MHILL > Lockwood Greene > 1500 International Drive > Spartanburg, SC 29304-0491 > Direct - 864.599.4102 > Fax - 864.599.8439 > CH2MHILL Extension 74102 > [email protected] > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > For Technical Assistance, send an email to: [email protected] > > To Unsubscribe, send an email to:[email protected] > (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
