[MW:12423] RE: 12418] International standard / code to be referred for Root Oxidation Acceptance criteria in DSS.

Dear Sir,

 

I’m not aware of the existence of any International Standard for such, as far as I know only customer specifications do have requirements for such. For example Dutch Earth Oil company (NAM = Part of Shell International) has a special specification with full color comparison pictures for acceptable / unacceptable surface colors, I’m sure more companies will have such.

 

Met vriendelijke groeten / Best Regards

 

Herman Pieper

 

Pieper Quality Support & Inspection

Phone: +31 (0)521 380083

Fax:     +31 (0)84 7539225

Cell:     +31 (0)6 51691215

www.pieper-qsi.nl

 

Van: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Namens sudhakar kuppuswamy
Verzonden: zondag 11 september 2011 8:06
Aan: materials-welding@googlegroups.com
Onderwerp: [MW:12418] International standard / code to be referred for Root Oxidation Acceptance criteria in DSS.

 

dear all,

Which International standard / code to be referred for Root Oxidation Acceptance criteria in DSS for pressure vessel or piping work.?
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With regards,
Sudhakar.k

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