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ASME Code Review
Proposed Revisions Currently Available For Public Review
(
Comment period for proposed revisions displayed on this site coincide with ANSI public review dates
)
Comments on the proposal may be submitted for committee consideration. Comments should be addressed to the Staff Contact indicated for the particular proposal.
For Intent Interpretations listed, only the proposed revision portion of the proposal is subject to public review.
| Record#: | Code Sections Affected by the Proposed Revision | Proposal: | Staff Contact: | Comment Period End Date: | File: |
|---|---|---|---|---|---|
|
Part A - Ferrous Material Specifications Part B - Nonferrous Material Specifications Part D - Materials Properties - 20XX |
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| 04-1375 |
BPVC-IIA
|
Approve adoption of ASTM A351/A351-18e1 as ASME SA-351/SA-351M | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 07-1376 |
BPVC-IIB
|
Adopt ASTM B729-20 as the latest version of ASME SB-729. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 07-1555 |
BPVC-IIB
|
Approve adoption of ASTM B573-06(R16) as SB-573 and updated Table II-200-1 | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 07-1591 |
BPVC-IIB
|
Approve the adoption of ASTM B625-17as ASME SB-625. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 07-1592 |
BPVC-IIB
|
Approve the adoption of the ASTM B710-20a specification as ASME SB-710. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 09-925 |
BPVC-IIB
|
Approve adoption of Section II, Part B; Adoption of ASTM B 751-08 as ASME SB-751 and updated Table II-200-1. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 14-2163 |
BPVC-IID-C
BPVC-IID-M
|
(1)Thickness range on line 26,27,32,and 33 on page 402 of II-D in both customary and metric have been corrected. (2)Stress values for SB335 N10001 have been revised from a Swindeman analysis using listed U and Y-1 values. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 15-527 |
BPVC-IID-C
BPVC-IID-M
|
Approve the revision to add yield and tensile strength values for aluminum alloy SB/EN 1706 AlSi7Mg, AC42000 to SC II-D Tables U and Y-1. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 15-1407 |
BPVC-IIA
|
Approve the adoption of ASTM A813/A813M-14 as ASME SA-813/SA-813M. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 18-1708 |
BPVC-IID-C
BPVC-IID-M
|
Revise Section II Part D Tables 1B to permit use of SB-366 fittings for alloys that are currently permitted to be used as pipe or tube. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 18-2784 |
BPVC-IID-C
BPVC-IID-M
|
Update and correct Tables 2A US Customary and Metric for SA-738 Grade B: (1) Edit line in US Customary table by (a) changing temperature limit of 650F for Section III per Code Case N-655-2; note that 650F (343C) is lower than the current Metric listed limit of 350C; and (b) addition of stress value at 650F of 27.7 ksi consistent with CC N-655-2. (2) Combine the two Metric table lines into a single line as for the US Customary table by (a) deleting one of the lines with "NP" for Section III; and (b) editing the remaining line to change the Applicability temperature limits to 343C for III (corresponding to CC N-655-2 and the proposed US Customary table) and 316C for VIII-2 as currently tabulated for the deleted line. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 19-55 |
BPVC-IIA
BPVC-IIA-2
|
Add new paragraphs to the following cover sheets; (1)SA/CSA-G40.21 1.1.2 requirement of marking "G" 1.1.3 requirement of marking "MT" 1.1.4 requirement of marking heat number and manufacturer's name 1.1.5 options available for marking on secured lifts 1.1.6 prohibit of the sole use of color coding (2)SA/EN 10025-2 1.1(b) requirement of marking indicating full heat treatment 1.1(c) requirement of marking "N" and "NR" 1.1(d) requirement of marking "G" 1.1(e) requirement of marking indicating subsequent heat treatment (3)SA/IS 2062 1.1.2 requrement of method of marking (4)SA/JIS G3118 1.1.4 requirement of method of marking 1.1.5 requirement of location of marking | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 19-1002 |
BPVC-IID-C
BPVC-IID-M
|
Approve addition of copper alloys to customary and metric Section II, Part D Table TM-3 as shown in the Proposal File. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 20-182 |
BPVC-IIA
|
Approve the adoption of ASTM A703/A703M-18a as ASME SA-703/SA-703M. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 20-187 |
BPVC-IIA
BPVC-IIA-2
|
Approve the adoption of ASTM A691-19 as ASME SA-691 | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 20-188 |
BPVC-IIA
BPVC-IIA-2
|
Approve the adoption of ASTM A409/A409M-19 as ASME SA-409/SA-409M. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 20-189 |
BPVC-IIA
BPVC-IIA-2
|
Approve the adoption of ASTM A403/A403M-19a as ASME SA-403/SA-403M. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 20-959 | Approve the adoption of ASTM B167-18 as ASME SB-167 | Colleen O'Brien | 02/15/22 | Public Review Draft File | |
| 20-960 |
BPVC-IIB
|
Approve the adoption of ASTM B168-19 as ASME SB-168 | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 20-2366 |
BPVC-IID-C
BPVC-IID-M
|
Remove the yield strength values for SA-736 Grade A Class 1 and Class 2 materials from Table Y-1 of both the customary and metric versions of Section II Part D as indicated in the Proposal File. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 20-2482 |
BPVC-IIB
|
Adopt ASTM B251/B251M-17 as SB-251 modified as indicated in the Explanation with Table II-200-1 updated. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 21-670 |
BPVC-IIB
|
Approve the adoption of ASTM B43 – 20 as ASME SB-43 and the update of Table II-200-1 | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 21-1080 |
BPVC-IIB
|
Approve mark-up of B249/B249M-20 as SB-249/249M, and update of Table II-200-1 | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 21-1193 |
BPVC-IID-C
BPVC-IID-M
|
Approve Revisions to the Product Form Column for SB-187 Entries in Section II Part D Tables 1B, 3, U and Y-1 | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 21-1398 |
BPVC-IID-C
BPVC-IID-M
|
Approve mark-up of Table Y-2 to add copper and copper alloys. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
| 21-1540 |
BPVC-IIA
|
Intent Interpretation: Question: Is it the intent that cylindrically-shaped parts need not be pure cylinders but only that the longitudinal axis of the part shall be parallel to the longitudinal axis of the bar? Reply: Yes. | Colleen O'Brien | 02/15/22 | Public Review Draft File |
|
Rules for Construction of Pressure Vessels - 20XX |
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| 08-1205 |
BPVC-VIII-2
|
Assign a common joint category to tube-to-tubesheet welds and make the necessary corresponding revisions to VIII-2. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 08-1300 |
BPVC-VIII-1
|
1. Incorporate SB-673 UNS N08354 from Code Case 2585-1 into VIII-1 2. Include SB-674 UNS N08354 into VIII-1 3. Leave Code Case 2585-1 open without revision to address remaining materials (SB-625, SB-649 and SB-677) until after 2023 Edition is published | Steven Rossi | 02/01/22 | Public Review Draft File |
| 13-342 |
BPVC-VIII-1
|
Added new subparagraph U-2(j); Revision to Appendix NN | Steven Rossi | 02/01/22 | Public Review Draft File |
| 13-2042 |
BPVC-VIII-1
BPVC-VIII-2
|
A new proposal file is uploaded based on the comments and suggestions received during the first ballot. The file contains the summary of proposed changes. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 14-87 |
BPVC-VIII-3
|
Make additions to KD-322, Table KD-320.1 and Table KD-320.1M to clarify currently allowed logarithmic interpolation along individual fatigue design curves, and to further allow linear interpolation between the individual curves in Figures KD-320.1, KD-320.1M, KD-320.2 and KD-320.2M. Also, change the logarithmic interpolation example in Note (c) of Table KD-320.1M to metric units. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 14-2498 |
BPVC-VIII-1
BPVC-VIII-2
|
Delete the phrase "unless the vessel is other wise protected against overpressure" in UG-150(e) and 9.1(c). | Steven Rossi | 02/01/22 | Public Review Draft File |
| 15-1795 |
BPVC-VIII-1
|
Rewrite paragraph 45-6 as shown in the proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 15-2810 |
BPVC-VIII-2
|
Make editorial changes to Figures 3.3, 3.4, 3.7, 3.8 and Table 3.12 and 3.13 along with associated working in the code to better clarify welded parts. See proposal file for details. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 16-443 |
BPVC-VIII-3
|
Update wording for notes regarding Aqueous Environments | Steven Rossi | 02/01/22 | Public Review Draft File |
| 16-1823 |
BPVC-VIII-1
|
To modify note (2b) to added normalized and tempered, or liquid quenched and tempered to acceptable fine grain practices. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 17-216 |
BPVC-VIII-3
|
Revise KD-231.3, Step 3 to clarify constitutive material response that should be assigned when assessing an assembly consisting of multiple components. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 17-875 |
BPVC-VIII-1
BPVC-VIII-2
|
Revised Div.1: UG-93(d)(3), Table UCS-56-1, Table UCS-56-2, UNF-56(d)(1), and ULW-75 Revised Div.2: Table 6.8 and Table 6.9 | Steven Rossi | 02/01/22 | Public Review Draft File |
| 17-1971 |
BPVC-VIII-3
|
Revise KD-313 | Steven Rossi | 02/01/22 | Public Review Draft File |
| 17-2651 |
BPVC-VIII-2
|
Revise para. 5.5.2.4 and replace Table 5.10 as shown in the Proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 18-445 |
BPVC-VIII-1
|
To clarify UW-16 rules and terminology as provided in the Explanantion. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 18-716 |
BPVC-CC-BPV
|
Annul Case 2515. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 18-1027 |
BPVC-VIII-1
|
Revise 10-13(b)(7) per attached proposal file | Steven Rossi | 02/01/22 | Public Review Draft File |
| 18-1296 |
BPVC-VIII-2
|
Part 5.4 - Protection Against Failure From Buckling - is being completely re-written. A new Table of Load Cases, Table 5.8, is also added. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 19-693 |
BPVC-VIII-2
|
Revise 2-F.5(a)(3) for: 1. Clarify that the nameplate can be attached to a bracket that can be attached to the vessel skirt or other permanent attachment 2. Minor editorial changes | Steven Rossi | 02/01/22 | Public Review Draft File |
| 19-1557 |
BPVC-VIII-3
|
"PL + Pb + Q" Is added to the text of the definition of Delta Ssubn in parentheses after equations KD – 322.1 and KD – 322.3. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 19-1852 |
BPVC-VIII-1
BPVC-VIII-2
|
Delete the requirement for the welding procedure qualification having the same cooling rate as in production from UG-84(f)(2) and 3.11.8.1(b) | Steven Rossi | 02/01/22 | Public Review Draft File |
| 19-2133 |
BPVC-VIII-2
|
Delete the lower limit of 20 for L/t in equation 4.3.7 for Torispherical Dished Bolted Covers designed in accordance with Part 4.7 | Steven Rossi | 02/01/22 | Public Review Draft File |
| 19-2306 |
BPVC-VIII-3
|
Update the wording in Mandatory Appendix 1 Nomenclature "t" to match the paragraph wording. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-265 |
BPVC-VIII-2
|
Revise Section VIII Division 2 Table 4.11.1 Details 6(a) and 6(b) to provide the weld sizes in these details and delete the reference note to paragraph 4.2 in Details 6(c). | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-758 |
BPVC-VIII-1
BPVC-VIII-2
|
Define length limited by 0.5*SQRT(Rt) | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-836 |
BPVC-VIII-1
|
Approve SA-479 (Bar) UNS N08904 use and remove SB-649 UNS N08904 | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-1128 |
BPVC-VIII-1
|
Update Figure 39(a) anf Figure 39(b) for typographical errors. Please see the attached proposal. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-1165 |
BPVC-VIII-1
BPVC-VIII-1Interp
|
1) Approve Intent Interpretation as follows: Question: Is it the intent of Figure UW-13.2 that General Note (a) applies to sketches (r) and (s)? Reply: No. 2) Approve revision to Fig. UW-13.2 General Note (a) per Proposal File. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-1265 |
BPVC-VIII-1
BPVC-VIII-2
|
Remove obscure term "van stone laps" and replace with "lap joint stub ends". | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-1464 |
BPVC-VIII-3
|
See proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-1592 |
BPVC-VIII-2
|
Revise 1.2.4.2(b) by changing API RP 560 to API STD 560. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-1600 |
BPVC-VIII-2
|
Correct reference in Table 6.13 | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2117 |
BPVC-VIII-3
|
Change of minimum delta Kth for carbon and low alloy steels with Sy less than or equal to 90ksi (620MPa) in KD-430 (b) as shown in the proposal. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2134 |
BPVC-VIII-1
|
Revise UG-119(c) as shown in the Proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2370 |
BPVC-VIII-1
|
Approve the changes to UG-98(c), UG-151, Appendix 22-5, Table NN-6-1 as shown in the proposal document. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2489 |
BPVC-VIII-2
|
Delete last part of Table 4.11.1 Detail 6. The required thickness requirement for a closure member in this detail conflicts with other details that also have required thickness requirement equations. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2621 |
BPVC-VIII-1
BPVC-VIII-2
|
Revise UG-84(c)(2)(-a) and 3.11.7.2(b) | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2693 |
BPVC-VIII-3
|
Add attached reference or link in Appendix A. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2694 |
BPVC-VIII-3
|
Accept additional note in proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2715 |
BPVC-VIII-1
BPVC-VIII-2
|
Div.1, Tables UCS-56-2, UCS-56-3, UCS-56-4: Exempt wrought and forged butt weld fittings along with pipe and tube. Div.2, Tables 6.9, 6.10, 6.11: Exempt wrought and forged butt weld fittings along with pipe and tube. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2740 |
BPVC-VIII-3
|
Accept changes in proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-2894 |
BPVC-VIII-3
|
Approve attached proposal. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 20-3000 |
BPVC-VIII-3
|
Reduce the Charpy Test temperature by 108 deg F (60 deg C) below the MDMT for Impulsively Loaded Vessels | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-71 |
BPVC-VIII-2
|
Add C70620 and C71520 to Table 3-A.5 | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-176 |
BPVC-VIII-3
|
See proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-675 |
BPVC-VIII-1
|
Add new Paragrph 44-5 (i) on shell rings | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-775 |
BPVC-VIII-3
|
Revise the KM-234.1(b) MDMT limit for materials other than fully austenitic stainless steels that are exempted from impact testing from -50°F (-45°C) to -55°F (-48°C). | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-1010 |
BPVC-VIII-3
|
Accept changes shown in the proposal file. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-1462 |
BPVC-VIII-3
|
Correct KF-131 and Figure KF-131. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-1595 |
BPVC-VIII-1
|
Revise the reference in the last paragraph of Nonmandatory Appendix P as indicated in the Proposal File. | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-1770 |
BPVC-VIII-1
|
Revise Appendix 47 | Steven Rossi | 02/01/22 | Public Review Draft File |
| 21-1811 |
BPVC-VIII-1
|
CVN energy acceptance curve has been provided for 80 ksi (550 MPa) YS materials in Figure UG 84.1 and UG 84.1 (M). | Steven Rossi | 02/01/22 | Public Review Draft File |