| N° | § N° | U/AI | CR | Date | Comment | Status |
|---|---|---|---|---|---|---|
| 1 | 5. | AI | No | add date | Is fulfilled because the standard delivery condition for the tubes is 'free of burrs' and 'square cuts,' directly meeting the requirement for removal of all burrs and sharp edges. --- Sources: - DMV_STANDARD_BOOK/11.01 - General information.doc | Confirmed |
| 2 | 2. | AI | No | add date | Is fulfilled because compliance with ASTM B167 for UNS N06690 is confirmed for both the 2018 and 2023 editions, meeting the requirement for the latest edition of the ASTM standard. --- Sources: - DMV_STANDARD_BOOK/02 - Specifications-Digest-colle... | Confirmed |
| 3 | 3. | AI | No | add date | Is fulfilled because DMV 690 (UNS N06690) is available, qualified, and supplied as ASTM B167 pipes with all standard requirements met, as confirmed by multiple sources and the client inquiry positions specifying ASTM B167 + DMV 690 (UNS N06690). ---... | Confirmed |
| 4 | 4. | AI | No | add date | All items in the attached list are ASTM B167 UNS N06690 (DMV 690) pipes, and DMV 690 (UNS N06690) is available and qualified to ASTM B167; chemical, mechanical, and dimensional requirements for the listed sizes are covered by the standard and grade; ... | Confirmed |
| 5 | 5. | AI | No | add date | DMV 690 (UNS N06690) seamless pipes are manufactured and supplied in accordance with ASTM B167, including cold worked and annealed conditions, with chemical composition, mechanical properties, and NDE/hydrostatic testing per the standard. All chemica... | Confirmed |
| 6 | 5. | AI | No | add date | All requested positions specify 'RS cold' (cold finished) and ASTM B167 UNS N06690, which are seamless cold worked pipes as required by the specification and standard. ASTM B167 only covers seamless cold worked pipes, confirming fulfillment of the re... | Confirmed |
| 7 | 5. | AI | No | add date | Is fulfilled because ASTM B167 UNS N06690 requires pipes to be supplied annealed and de-scaled (pickled or free from scale) as standard, and all listed items are specified to ASTM B167, which mandates these conditions for cold worked seamless pipes. ... | Confirmed |
| 8 | 5. | AI | No | add date | Is fulfilled because ASTM B167 for UNS N06690 requires either a hydrostatic test or a nondestructive electric test (NDE) on 100% of the product, in accordance with code requirements, meeting the specification's demand for hydrostatic test and NDE as ... | Confirmed |
| 9 | 5. | AI | No | add date | No evidence that grain size 2 to 5 per ASTM E112 is achieved or controlled for ASTM B167 UNS N06690; none of the sources mention grain size or ASTM E112 for this material or product variant. --- Sources: - DMV_STANDARD_BOOK/02 - Specifications-Digest... | Confirmed |
| 10 | 5. | AI | No | add date | Standard practices include vibro-etching and indelible ink marking; no explicit confirmation that only marker pen will be used and all metal stamping excluded, so requirement is not fulfilled. --- Sources: - DMV_STANDARD_BOOK/13 - Marking/13-02 - Sta... | Confirmed |
| 11 | 5. | AI | No | add date | Quantitative PMI is not performed 100% on all raw materials; only qualitative anti-mixing checks are standard, and quantitative PMI is done only if specifically required, with sampling rates less than 100% for large quantities. No evidence of full PM... | Confirmed |
| 12 | 5. | AI | No | add date | No referenced standard or document requires or verifies absence of a continuous network of grain boundary carbides; no microstructural examination or acceptance criteria for this feature are specified in ASTM B167 or related digests for UNS N06690 (D... | Confirmed |
| 13 | 5. | AI | No | add date | Inside diameter 34.2 +/- 0.1mm is specified for Item 6, but no evidence confirms straightness of 0.5mm; ASTM B167 and standard DMV tolerances do not guarantee these values, and such tight straightness is not standard and would require special agreeme... | Confirmed |
| 14 | 5. | AI | No | add date | 0.5mm straightness is not specified or confirmed as achievable in ASTM B167, DMV standard documentation, or inspection procedures; only 'reasonably straight' is required by standard, and no evidence is provided that 0.5mm is met or verified for Item ... | Confirmed |
| 15 | 5. | AI | No | add date | Is fulfilled because Item 6 in the Requested Positions table and specification section explicitly require and specify ID 34.2 +/- 0.1mm, and this is confirmed as the supplied tolerance for the order, matching the requirement exactly. --- Sources: - D... | Confirmed |
| 16 | 5. | AI | No | add date | ASTM B167 and B829 only require pipes to be 'reasonably straight' without specifying a numeric straightness tolerance; no evidence is provided that 0.7mm straightness for Item No.7 is met or standard for DMV 690 pipes as per the available documentati... | Confirmed |
| 17 | 5. | AI | No | add date | Is fulfilled because ASTM B167 for UNS N06690 covers O.D. tolerance of +/- 0.25mm, thickness per code, and length +/- 1mm for the relevant sizes, matching the requirement and confirmed by product data. --- Sources: - Angie | Confirmed |
| 18 | 5. | AI | No | add date | O.D. tolerance of +/- 0.25mm is explicitly required by the client specification and is also met by ASTM B167/B829 for all relevant sizes, fulfilling the requirement by both standard and specification details. --- Sources: - DMV_STANDARD_BOOK/02-0... | Confirmed |
| 19 | 5. | AI | No | add date | Thickness is per code requirements because wall thickness and tolerances comply with ASTM B167/B829 for UNS N06690 seamless pipe and all supplied pipes are within the dimensional range allowed by the standard. --- Sources: - DMV_STANDARD_BOOK/02 ... | Confirmed |
| 20 | 5. | AI | No | add date | ASTM B167 and referenced standards do not specify or guarantee a length tolerance of +/- 1mm; standard tolerances are less precise and +/- 1mm is not covered without special agreement or process changes, so the requirement is not fulfilled based on a... | Confirmed |
| 21 | 5. | AI | No | add date | No evidence of PWHT at 9006C for 4.0 (+1.0/-0) hours for mechanical test specimens of Item No.6 and No.7; only standard annealing per ASTM B167 is confirmed, not the specified supplementary heat treatment cycle for test specimens. --- Sources: - DMV... | Confirmed |