ASME VIII-1 2007修改汇总 中英文对照

Changes of ASME Code Section VIII-1 2007 Edition 2007版 ASME规范 VIII-1修改汇总 Paragraph 段落号 Changes 修改 内容 财务内部控制制度的内容财务内部控制制度的内容人员招聘与配置的内容项目成本控制的内容消防安全演练内容 Explanation 解释 U-1(g) U-1(g)(1) Unfired steam boilers shall be constructed in accordance with the rules of Section I or this Division [see UG-125(b) and UW-2(c)]. U-1(g)(2) The following pressure vessels in which steam is generated shall not be considered as unfired steam boilers[不能被认为是非火焰直接加热蒸汽锅炉], and[并且] shall be constructed in accordance with the rules of this Division: (a) vessels known as evaporators or heat exchangers; (b) vessels in which steam is generated by the use of heat resulting from operation of a processing system containing a number of pressure vessels such as used in the manufacture of chemical and petroleum products; (c) vessels in which steam is generated but not withdrawn for external use. Table U-3 Added ISO-148(Part 1, 2, & 3) to Table U-3 [在 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf U-3中增加 ISO-148(第 1, 2和 3部分)] Charpy Pendulum Impact Test Part 1: Test Method, ISO 148-1: 2006 [Charpy摆锤冲击试验,第一部分:试验 方法, ISO 148-1:2006] Charpy Pendulum Impact Test Part 2: Verification of Test Machines: ISO 148-2:2006 [Charpy 摆锤冲击试 验,第二部分:试验机的验证, ISO 148-2:2006] Charpy Pendulum Impact Test Part 3: Preparation and Characterization of Charpy V Reference Test Pieces for Verification of Test Machines: ISO-148-3: 2006 [Charpy摆锤冲击试验,第三部分: 用于试验机验证 的 Charpy-V 试验方法试样的制备和特征, ISO 148-3:2006] UG-84(b)(1) is revised to add ISO-148 (Parts 1, 2 & 3) as acceptable for impact test procedures and apparatus in addition to SA-370. It was discovered that there are virtually no ASTM strikers available for use throughout Europe, Asia or Australia. It was also learned that the ISO striker profile has no real effect on absorbed energy values up to 74 ft-lbs. In materials with toughness in excess of 75 ft-lbs, the ISO striker is slightly more conservative and will produce absorbed energy values that are slightly lower than those obtained using the ASTM striker. Lateral expansion values will vary no more than .001 inch when based on acceptance criteria of .015 inch lateral expansion. Based upon these facts it is proposed that impact testing in accordance with ISO-148 also be permitted in UG-84(b)(1). [UG-84(b)(1)已经修改,除了 SA-370 以外,对于冲击试验的程序 和设备,允许采用 ISO-148(第 1, 2和 3部分) 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 .] UG-11(c) (5) UG-11(c)(5) added under UG-11(c) “Welded Standard Pressure Parts for Use Other Than the Shell or Heads of a Vessel." [在 UG-11(C)下增加 UG-11(C)(5) ”除容器筒体或封头以外的标准焊接承压件”] (5) The Manufacturer of the vessel to be marked with the Code Symbol shall be satisfied that the parts are suitable for the design conditions specified for the complete vessel in accordance with the rules of this Division and that the requirements of (1), (2), (3) and (4) above have been met for each welded standard pressure part. [负责打容器规范钢印的制造厂应该获得确认,即这些零件适合符合本规范要求的容器 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 要求, 并且上述(1),(2),(3) 和(4)的要求也得到满足.] The addition of UG-11(c)(5) is proposed to address a concern that the vessel Manufacturer needs to verify that welded standard pressure parts comply with the rules of this Division. Similar words are already provided at the end of UG-11(a) and UG-11(b). 与 UG-11(a), UG-11(b)最后部分的叙述相一致,即容器制造厂要 验证标准焊接承压件符合规范的要求. UG-14(b), (b) Except for flanges of all types, hollow cylindrically-shaped parts [up to and including NPS 4 (DN l00)] may be machined from rolled or forged bar,[用轧制或锻制的棒料机加工] provided that the axial length of the part is approximately parallel to the metal flow lines of the stock. Other parts, such as heads or caps [up to and including NPS 4 (DN 100)], not including flanges, may be machined from rolled or forged bar. [可以用轧制或锻制的棒料机加 工] Elbows, return bends, tees, and header tees shall not be machined directly from barstock. This change would make UG-14(b) consistent with UG-14(a), SA-182 A06 5.4 and 6.5; SA-403 A06 4.1, 5.12 and 6.4, and Code Case 2148, which do not have any requirement for “hot-rolled bar” and would permit other cold-rolled bar. Annul Code Case 2148 six months after publication of the changes 与 UG-14(a)保持一致, 不要求”热轧棒料”. Changes of ASME Code Section VIII-1 2007 Edition 2007版 ASME规范 VIII-1修改汇总 Paragraph 段落号 Changes 修改内容 Explanation 解释 UG-35.2(d) UG-35.2(d)(1) Quick-actuating closures that are held in position by a locking mechanism designed for manual operation shall be designed such that if an attempt is made to open the closure when the vessel is under pressure, the closure will leak prior to full disengagement of the locking components and release of the closure. The design of the closure and vessel shall be such that any leakage shall be directed away from the normal position of the operator. (中文翻译略) It has been pointed out the paragraph UG-35.2(d)(1) can misinterpreted to require a closure to leak when the locking mechanisms are still fully engaged. This is not the intent of this paragraph. The paragraph is intended to make sure that if someone ties to open a closure which is under pressure that it will leak before the locking mechanism is fully disengaged and the closure is released. The re-wording clarifies this design requirement. In addition was pointed out that the designer of the closure may not know the location of the operator since he may not be the designer of the vessel or system. The re-wording clarifies this requirement 没有技术上的修改,只是叙述更清楚. UG-36(b)(1) UG-36 Openings in Pressure Vessels … (b) Size of Openings (1) Properly reinforced openings in cylindrical and conical [锥型] shells are not limited as to size except with the following provisions for design. The rules in UG-36 through UG-43 apply to openings not exceeding the following: for vessels 60 in. (1500 mm) inside diameter and less, one-half the vessel diameter, but not to exceed 20 in. (500 mm); for vessels over 60 in. (1500 mm) inside diameter, one-third the vessel diameter, but not to exceed 40 in. (1000 mm). (For conical shells, the inside diameter as used above is the cone diameter at the center of the opening) [(对 于锥型筒体, 上述所指的内径是开孔中心处的锥体直径)]. For openings exceeding these limits, supplemental rules of 1-7 shall be satisfied in addition to UG-36 through UG-43. Alternatively, openings in cylindrical or conical shells exceeding these limits may be designed for internal pressure using the rules of 1-10 in lieu of those given in 1-7(a) and / or 1-7(b). [作为另外一种方法,在圆筒体或锥形壳体上的超过这些限制的开孔也可以以内压按照附录 1-10 的规定来设计,而不必按照附录 1-7(a) 和/或 1-7(b).] Added new appendix 1-10 for alternative method for design of large openings and revised UG-36(b)(1) to refer to it. Clarified that cones are also included in the reinforcement design rules in these sections. A note is also added to Appendix 1-7(b)(1) limiting application of the 1-7(b) rules to cones with a half apex angle not exceeding 30 degrees 澄清了补强设计也适用于锥体. 在附录 1-7(b)(1)中增加了一个 注解以说明附录 1-7(b)的规定仅适用于锥体半顶角不超过 30度 的情形. 新增加了用于大开孔设计的另一方法附录 1-10. UG-37 UG-37(h) added under UG-37 REINFORCEMENT REQUIRED FOR OPENINGS IN SHELLS AND FORMED HEADS [新增 UG-37(h)] (h) The reinforcement rules in this Division are applicable for internal or external pressure and do not address the requirements for openings under the action of externally applied loadings (such as pipe reactions). When externally applied loadings are to be considered, see U-2(g). [(h)本规范的规定适用于内压或外压,并没有规定适用于承受外部栽荷的开孔的要求(外部载荷指例如管子反作用力).如 果考虑外部栽荷,参见 U-2(g)] The reinforcement rules in Section VIII Division 1 are applicable for internal or external pressure and do not address the requirements for openings under the action of externally applied loadings (such as pipe reactions). This item was proposed because of several requests for interpretation that asked what opening reinforcement rules were applicable under loads other than pressure. This proposed action does not change any Code requirements, it merely provides information that may useful to the designer. 澄清本规范的开孔补强规定适用于内压或外压,不适用于承受外 部栽荷的情形. UG-37 Text in UG-37(a) revised: UG-37 REINFORCEMENT REQUIRED FOR OPENINGS IN SHELLS AND FORMED HEADS (a) Nomenclature. The symbols used in this paragraph are defined as follows: … The reinforcement rules of UG-37(a) are not clearly defined for the case of ERW or autogenously welded pipe or tube. The definition of “tr” in UG-37(a) implies that the seamless allowable stress values should be used in the calculation of Changes of ASME Code Section VIII-1 2007 Edition 2007版 ASME规范 VIII-1修改汇总 Paragraph 段落号 Changes 修改内容 Explanation 解释 E = 1 (see definitions for tr and trn) E1 = 1 when an opening is in the solid plate or in a Category B butt joint; or = 0.85 when an opening is located in an ERW or autogenously welded pipe or tube. If the ERW or autogenously welded joint is clearly identifiable and it can be shown that the opening does not pass thru this weld joint, then E1 may be determined as using the other rules of this paragraph; or [=0.85, 当一个开孔位于一个 ERW或自身焊接管时. 如果 ERW或自身焊接管接头清晰可见并且可以看到开孔并非 通过该焊接接头时, 则 E1可以以本段其它规则来确定,或] = joint efficiency obtained from Table UW-12 when any part of the opening passes through any other welded joint … the required thickness “tr”, even though the shell is constructed of ERW or autogenously welded pipe or tube. Past Interpretations VIII-1-92-25R and VIII-1-98-12 also support the use of seamless allowable stresses for the calculation of “tr” in ERW or autogenously welded pipe or tube. The proposed changes require that “E1” is taken as 0.85 for all shells constructed of ERW or autogenously welded pipe or tube, unless it can be shown that no part of the opening passes thru the ERW or autogenously welded joint. In the case where the ERW joint is readily identifiable and it can be shown that the opening does not pass thru the ERW weld joint, then “E1” may be determined using the other definitions of “E1” given in paragraph UG-37(a). 新增要求.原来没有规定在计算 tr时,开孔位于 ERW或自身焊接 管上时如何确定 E1 UG-42(a)(2), (c) & (e), UG-42 REINFORCEMENT OF MULTIPLE OPENINGS a) (See UG-39 for multiple openings in flat heads.) (a) When any two openings are spaced at less than two times their average diameter, so that their limits of reinforcement overlap [see Fig. UG-42 sketch (a)], the two openings shall be reinforced in the plane connecting the centers, in accordance with the rules of UG-37, UG-38, UG-40, and UG-41 with a combined reinforcement that has an area not less than the sum of the areas required for each opening. No portion of the cross section is to be considered as applying to more than one opening, nor to be considered more than once in a combined area (1) The available area of the head or shell between openings having an overlap area shall be proportioned between the two openings by the ratio of their diameters. (2) For cylinders and cones [对于圆筒和锥体] if the area of reinforcement between the two openings is less than 50% of the total required for the two openings, the supplemental rules of 1-7(a) and (c) shall be used. (3) A series of openings all…….. c) Alternatively, any number of adjacent openings, in any arrangement, may be reinforced by using an assumed opening enclosing all such openings. The limits for reinforcement of the assumed opening shall be those given in UG-40(b)(1) and (c)(1). The nozzle walls of the actual openings shall not be considered to have reinforcing value. For cylinders and cones [对于圆筒和锥体] when the diameter of the assumed opening exceeds the limits in UG-36(b)(1), the supplemental rules of 1-7(a) and (c) shall also be used. e) When a series of two or more openings in a cylindrical or conical [或锥体] shell are arranged in a regular pattern, reinforcement of the openings may be provided per the rules of ligaments in UG-53. This item was established to make revisions to UG-36, UG-42 and Appendix 1-7 clarifying that cones are also included in the reinforcement design rules in these sections. A note is also added to Appendix 1-7(b)(1) limiting application of the 1-7(b) rules to cones with a half apex angle not exceeding 30 degrees 澄清了补强设计也适用于锥体. 在附录 1-7(b)(1)中增加了一个 注解以说明附录 1-7(b)的规定仅适用于锥体半顶角不超过 30度 的情形 UG-84(a) & UG-84(b)(1). UG-84 CHARPY IMPACT TESTS UG-84(a) General. Charpy V-notch [V型缺口] impact tests in accordance with the provisions of this paragraph shall be made on weldments and all materials for shells, heads, nozzles and other vessel parts subject to stress due to pressure for which impact tests are required by the rules in Subsection C. UG-84(b)(1) Impact test procedures and apparatus shall conform to the applicable paragraphs of SA-370 or ISO-148 (Parts 1, 2 and 3) [或 ISO-148 (第 1, 2 和 3部分)] ISO-148 allows the usage of both Charpy V-notch and U-notch testing. Inclusion of ISO-148 into the code will require the words "V-notch" be added to UG-84(a) to ensure that Charpy V-notch testing is used exclusively. Include ISO-148 (Parts 1, 2 & 3) for CVN testing procedures & apparatus (ISO Striker). A recent incident has led to the discovery that the impact testing apparatus used throughout Changes of ASME Code Section VIII-1 2007 Edition 2007版 ASME规范 VIII-1修改汇总 Paragraph 段落号 Changes 修改内容 Explanation 解释 most of the industrial world (Europe, Asia & Australia) is not in compliance with SA-370/ASTM E23 because the Striker profile on the ISO machine has a different profile than the profile designated by ASTM. Outside the USA most companies and testing laboratories are using the ISO impact testing apparatus in accordance with ISO-148 Therefore, any impact testing that is performed outside the USA cannot be in strict accordance with UG-84 as it is currently written. It was discovered that there are virtually no ASTM strikers available for use throughout Europe, Asia or Australia. It was also learned that the ISO striker profile has no real effect on absorbed energy values up to 74 ft-lbs. In materials with toughness in excess of 75 ft-lbs, the ISO striker is slightly more conservative and will produce absorbed energy values that are slightly lower than those obtained using the ASTM striker. Lateral expansion values will vary no more than .001 inch when based on acceptance criteria of .015 inch lateral expansion. Based upon these facts it is proposed that impact testing in accordance with ISO-148 also be permitted in UG-84(b)(1). 除了 SA-370 以外 ,对于冲击试验的程序和设备 ,允许采用 ISO-148(第 1, 2和 3部分)标准.但因为 ISO-148还包括了 U型 缺口的冲击试验,所以在 UG-84要规定 V型缺口. UG-90(b)(19) UG-90 GENERAL (b) The Manufacturer has the responsibility of assuring that the quality control, the detailed examinations, and the tests required by this Division are performed. The Manufacturer shall perform his specified duties. See UG-92 and 10-15. Some, but not all, of these responsibilities, which are defined in the applicable rules, are summarized as follows: … (19) providing for retention of radiographs (UW-51), ultrasonic test reports (12-4), and Manufacturer’s Data Reports (UG-120), and other documents as required by this Division (10-13). [和本规范附录 10-13规定的其它文 件] Revise Appendix 10-13 to require the retention of pertinent records by the Manufacturer for at least three years after signing of the Manufacturers Data Report. 附录 10-13 作了修改, 要求部分有关的 记录 混凝土 养护记录下载土方回填监理旁站记录免费下载集备记录下载集备记录下载集备记录下载 必须在”制造厂数据 报告”签发以后至少保留三年. UG-117(f); UG-117 CERTIFICATES OF AUTHORIZATION AND CODE SYMBOL STAMPS UG-117(f) Evaluation for Authorization and Reauthorization. Before issuance or triennial renewal of a Certificate of Authorization for use of the U or UM Stamp, the Manufacturer’s facilities and organization are subject to a joint review by a representative of his inspection agency and an individual certified as an ASME Designee who is selected by the concerned legal jurisdiction. A written description or checklist of the Quality Control System which identifies what documents and what procedures the Manufacturer will use to produce a Code item shall be available for review. A written report to the Society shall be made jointly by the ASME Designee and the Inspection Agency employed by the Manufacturer to do his Code inspection. This report is then reviewed by the Subcommittee on Boiler and Pressure Vessel Accreditation, which will either issue a Certificate of Authorization or notify the applicant of deficiencies revealed by the review. In such a case, the applicant will be given an opportunity to explain or correct these deficiencies. The changes allow the Manufacturers to be audited more comprehensively. Revise UG-117(f) to make the retained records available to the Authorized Inspector (AI) supervisors or Review Teams for the purpose of performing reviews for the issue or renewal of Certificates of Authorization. 该修改允许制造厂能够得到更全面的审查,在取证或换证审查 中,相关的记录要提供给 AIS或审核组审查. Changes of ASME Code Section VIII-1 2007 Edition 2007版 ASME规范 VIII-1修改汇总 Paragraph 段落号 Changes 修改内容 Explanation 解释 Certificates of Authorization will be endorsed to indicate the scope of activity authorized. Authorization may include field operations if the review team determines that these operations are adequately described in the quality control manual, and this determination is accepted by the Society. Before issuance or renewal of a Certificate of Authorization for use of the UV or UD Stamp, the valve or rupture disk device Manufacturer’s or Assembler’s facilities and organization are subject to a review by a representative from an ASME designated organization. A written description or checklist of the quality control system, which identifies the documents and procedures the Manufacturer or Assembler will use to produce Code pressure relief valves, shall be available for review. The representative from an ASME designated organization shall make a written report to the Society, where the Subcommittee on Boiler and Pressure Vessel Accreditation will act on it as described above. The purpose of the review is to evaluate the applicant’s Quality Control System and its implementation. The applicant shall demonstrate sufficient administrative and fabrication functions of the system to show that he has the knowledge and ability to produce the Code items covered by his Quality Control System. Fabrication functions may be demonstrated using current work, a mockup, or a combination of the two. Additionally, retained records as required by this division and the Quality Control System, shall be made available to the Authorized Inspector Supervisors or the review teams designated by the ASME. [另外, 本规范和质量控制体系要求的保存的记录必须 提供给主任授权检验师或 ASME指定的审核组审查.] UG-116(e) & UG-116(e)(1) UG-116 REQUIRED MARKING (e) When radiographic or ultrasonic examination has been performed on a vessel [当射线或超声波探伤已经运 用于一台容器上时] in accordance with UW-11, marking shall be applied under the Code Symbol as follows: (1) “RT 1” when all pressure-retaining butt welds, other than Category B and C butt welds associated with nozzles and communicating chambers that neither exceed NPS 10 (DN 250) nor 11⁄8 in. (29 mm) wall thickness [except as required by UHT-57(a)], satisfy the full radiography requirements of UW-11(a) for their full length [在全部长度上 满足 UW-11(a)全部射线探伤的要求]; full radiography of the above exempted Category B and C butt welds, if performed, may be recorded on the Manufacturer’s Data Report; or Nameplate markings as listed in UG-116(e) are currently only applicable if the vessel has been radiographed and UG-116(e)(1) states that the marking “RT1” can only be used if the welded joints have been radiographed over their entire length. UG-116(e)(2), UG-116(e)(3), and UG-116(e)(4) state that the markings “RT2”, “RT3”, and “RT4” must be used on a vessel if the radiographic requirements have been met for their respective markings even when ultrasonic examination has been used for the closure seam per UW-11(a)(7). Code Case 2235-6 allows ultrasonic examination of other welded joints other than the closure seam in lieu of radiograph