Dear expert:
Could someone please enlighten me whether the surface preparation using power tool cleaning to SSPC SP 11 is allowed for NORSOK M-501? Especially for System 7C paint system.
Thanks.
Hi, to maintain the cleanliness of seawater the client is not preferred to use the carbon steel at the upstream of injection pump; downstream of the pump is allowed.
Thanks for all the inputs.
May I know the temperature limit specified at Table 10 of ISO 21457 still applicable for the piping system downstream of vacuum deaeretor tower (with dissolved oxygen of 10 ppb)?
Cheers.
Thanks for you all kind inputs.
The piping system I mentioned above is located at the downstream of sodium hypochlorite injection.
GRP is not preferred due to the maximum velocity and pressure limitation.
The operating temperature is expected to be 35-45 degC, I just wondering the...
Hi members:
Did anyone have any experience using the CS + Alloy 625 clad material for Chlorinated Seawater Injection Piping system above 30C?
Is there any industry standard or technical paper to refer to?
Thanks in advance.
