Piping Material for Sea water cooling Loop
Piping Material for Sea water cooling Loop
(OP)
Guys,
Please can you advise on the most suitable material(economical as well) for a cooling water system using sea water for the following system components?
Pipes ?
Valves ?
Pumps ?
Heat exchanger ?
Do I need to allow for any special filtraton systems?
Please can you advise on the most suitable material(economical as well) for a cooling water system using sea water for the following system components?
Pipes ?
Valves ?
Pumps ?
Heat exchanger ?
Do I need to allow for any special filtraton systems?





RE: Piping Material for Sea water cooling Loop
RE: Piping Material for Sea water cooling Loop
RE: Piping Material for Sea water cooling Loop
RE: Piping Material for Sea water cooling Loop
RE: Piping Material for Sea water cooling Loop
With elastomer lined butterfly valves make sure the shaft is in super duplex. Also that there are seals to prevent the fluid getting behind the elastomer lining. The lining shouldbe bonded to the body. Loose fitting linings will allow the water to get behind the seal and corrode the body. The body will expand and jam the valve.
RE: Piping Material for Sea water cooling Loop
RE: Piping Material for Sea water cooling Loop
RE: Piping Material for Sea water cooling Loop
Growth could also be a problem and you may need to consider chlorination on the seawater intake line.
Stephen Argles
Land & Marine
www.landandmarine.com
RE: Piping Material for Sea water cooling Loop
Sulzer, KSB and Goulds offer pumps in super duplex.
If using GRP for aboveground pipes make sure it is painted to prevent biological growth.
RE: Piping Material for Sea water cooling Loop
RE: Piping Material for Sea water cooling Loop
Please review FRP Pipe Failures& Lessons to be learned
Paulin Webinar April 2008
Scope of Webinar:
Experiencebasis forpresent webinarPart
Part 1. Failuresin GRP PipeSystema surveyPart
2. Measures to avoid failures.
The Roleof systemdesign & code compliance if any
Somedetails of SystemDesign by Analysis
Additional information about the Webinar by Paulin Research Group please go to www.Paulin.com
L S THILL
RE: Piping Material for Sea water cooling Loop
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdoweb/
RE: Piping Material for Sea water cooling Loop