ASME VIII Div. 1 SA-193 Traceability
ASME VIII Div. 1 SA-193 Traceability
(OP)
Hi,
I'm just trying to get my head around traceability requirements for bolting on a code vessel. Let's say you are built a 2013 edition vessel and you have bolting that has a CMTR that complies with the SA-193 2007 edition.
UG-12 provides guidelines regarding acceptable bolting. SA-193 is acceptable.
Is it correct that the bolting is a pressure retaining component and it would need to follow UG-93?
If so, section II Part A appendix II, II-200(b) allows for the 2007 edition to be used in 2013 edition construction.
Do you still need to verify the chemical / mechanical / heat treatment requirements on the CMTR? If so, is that a code requirement or good practice? Please provide code reference if applicable.
I'm just trying to get my head around traceability requirements for bolting on a code vessel. Let's say you are built a 2013 edition vessel and you have bolting that has a CMTR that complies with the SA-193 2007 edition.
UG-12 provides guidelines regarding acceptable bolting. SA-193 is acceptable.
Is it correct that the bolting is a pressure retaining component and it would need to follow UG-93?
If so, section II Part A appendix II, II-200(b) allows for the 2007 edition to be used in 2013 edition construction.
Do you still need to verify the chemical / mechanical / heat treatment requirements on the CMTR? If so, is that a code requirement or good practice? Please provide code reference if applicable.





RE: ASME VIII Div. 1 SA-193 Traceability
So that is not just a good practice, it's an obligation. :)
All MTR must be reviewed & approved as per latest code edition.
RE: ASME VIII Div. 1 SA-193 Traceability
RE: ASME VIII Div. 1 SA-193 Traceability
UG-93 should answer all your traceability questions.
Have a nice day!
RE: ASME VIII Div. 1 SA-193 Traceability
RE: ASME VIII Div. 1 SA-193 Traceability
Mechanimal. Materials get old. It shall be verified the MTR data in compliance to the edition Yr.n Add. You are fabricating to. Not just assuming the materialis in compliance. Astm material is acceptable if chemicals meet ASME specification.
RE: ASME VIII Div. 1 SA-193 Traceability
"Interpretation: VIII-78-52
Subject: Section VIII, Division 1, UG-93 and UG-11
Date Issued: April 21, 1978
File: BC78-97
Question: Is it correct to interpret that identification requirements for acceptance of material are met by UG-11(c)(1) and UG-93(a)(2) in reference to welded standard pressure parts, such as flanges, pipe, and pipe caps, and that Material Test Reports or Certificates of Compliance are not required for such parts?
Reply: Yes.
"