Anticorrosion Coating for bends
Anticorrosion Coating for bends
(OP)
Hi,
I have to select an anticorrosion coating for the bends of a 16" offshore pipeline with a design temperature of 35°C. Ambient temperature is 15°C. Design life 50 years.
Designer propose a polyurethane coating system (airlees spray applied) with 5 mm of thickness.
Wath is the best choice between polyurethane coating and epoxy coating?
Is this thickness acceptable?
Thx
I have to select an anticorrosion coating for the bends of a 16" offshore pipeline with a design temperature of 35°C. Ambient temperature is 15°C. Design life 50 years.
Designer propose a polyurethane coating system (airlees spray applied) with 5 mm of thickness.
Wath is the best choice between polyurethane coating and epoxy coating?
Is this thickness acceptable?
Thx





RE: Anticorrosion Coating for bends
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"Pumping accounts for 20% of the world's energy used by electric motors and 25-50% of the total electrical energy usage in certain industrial facilities."-DOE statistic (Note: Make that 99% for pipeline companies) http://virtualpipeline.spaces.live.com/
RE: Anticorrosion Coating for bends
But I have some doubt about the thickness of coating (5 mm).
Data sheet of materials that I encountered in the past gave a maximum thk of 3 mm.
Thx for support!
RE: Anticorrosion Coating for bends
**********************
"Pumping accounts for 20% of the world's energy used by electric motors and 25-50% of the total electrical energy usage in certain industrial facilities."-DOE statistic (Note: Make that 99% for pipeline companies) http://virtualpipeline.spaces.live.com/
RE: Anticorrosion Coating for bends
**********************
"Pumping accounts for 20% of the world's energy used by electric motors and 25-50% of the total electrical energy usage in certain industrial facilities."-DOE statistic (Note: Make that 99% for pipeline companies) http://virtualpipeline.spaces.live.com/
RE: Anticorrosion Coating for bends
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Anticorrosion Coating for bends
Regards,
Rodney
RE: Anticorrosion Coating for bends
5 mm no.
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"Pumping accounts for 20% of the world's energy used by electric motors and 25-50% of the total electrical energy usage in certain industrial facilities."-DOE statistic (Note: Make that 99% for pipeline companies) http://virtualpipeline.spaces.live.com/