GB/T 12467.4-2009 PDF EnglishUS$70.00 · In stock · Download in 9 seconds
GB/T 12467.4-2009: Quality requirements for fusion welding of metallic materials -- Part 4: Elementary quality requirements Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB/T 12467.4: Historical versions
Similar standardsGB/T 12467.4-2009: Quality requirements for fusion welding of metallic materials -- Part 4: Elementary quality requirements---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT12467.4-2009 Quality requirements for fusion welding of metallic materials.Part 4. Elementary quality requirements ICS 25.160.01 J33 National Standards of People's Republic of China GB/T 12467.4-2009/ISO 3834-4.2005 Replace GB/T 12467.4-1998 Metal material welding quality requirements Part 4. Basic quality requirements (ISO 3834-4.2005, IDT) Released on.2009-10-30 2010-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration issued ForewordGB/T 12467 "Metal material fusion welding quality requirements" is divided into five parts. --- Part 1. Selection criteria for the corresponding level of quality requirements; --- Part 2. Complete quality requirements; --- Part 3. General quality requirements; --- Part 4. Basic quality requirements; --- Part 5. Standard documents to be based on the quality requirements. This part is the fourth part of GB/T 12467. This part is equivalent to ISO 3834-4.2005 "Metal material fusion welding quality requirements Part 4. Basic quality requirements" (English version). This section is equivalent to translation ISO 3834-4.2005. For ease of use, this section has made the following editorial changes. --- Removed the preface to international standards; --- Replace the ISO standard referenced in ISO 3834-4.2005 "normative reference documents" with equivalent Chinese standards. This part replaces GB/T 12467.4-1998 "Welding quality requirements - Fusion welding of metallic materials - Part 4. Basic quality Claim". The main changes in this section compared with GB/T 12467.4-1998 are as follows. --- Cancel the conditions for providing a suitable framework for welding control within the scope of application; --- "Contract review" and "design review" were revised to "required review" and "technical review"; --- Canceled Appendix A. This part is proposed and managed by the National Welding Standardization Technical Committee. This section is responsible for drafting units. Harbin Welding Technology Training Center of Machinery Industry, Harbin Welding Research Institute. The main drafters of this section. Deng Yigang, Park Dong-Guang, Wang Lin, Chen Yu, Jie Yinglong. The previous versions of the standards replaced by this section are. ---GB/T 12467.4-1998. GB/T 12467.4-2009/ISO 3834-4.2005 Metal material welding quality requirements Part 4. Basic quality requirements1 ScopeThis part of GB/T 12467 specifies the basic quality requirements for fusion welding of metallic materials. This section applies to welding in the workshop and on site.2 Normative referencesThe provisions in the following documents become the provisions of this part by reference to this part of GB/T 12467. Quotations with dated , all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouragement is achieved under this section The parties to the agreement study whether the latest versions of these documents can be used. For undated references, the latest edition applies to this section. GB/T 12467.1 Metallic materials - Welding quality requirements - Part 1. Selection criteria for quality requirements (GB/T 12467.1-2009, ISO 3834-1.2005, IDT) GB/T 12467.5-2009 Metallic materials - Welding quality requirements - Part 5. Standard documents to be used to meet quality requirements (ISO 3834-5.2005, IDT)3 Terms and definitionsThe terms and definitions established in GB/T 12467.1 apply to this section. 4 GB/T 12467 use of this part The general principles of application of this section can be found in the provisions of GB/T 12467.1. When confirming whether the quality requirements specified in this section are met, the relevant standard requirements specified in GB/T 12467.5-2009 can be checked. The requirements specified in this section shall be fully adopted.5 Request for review and technical reviewThe manufacturer shall review all design data in response to the contractual requirements and all other requirements. Manufacturers should establish a mechanism to ensure that the information required for production operations is complete and feasible before the start of work. When conducting requirements review and technical review, the manufacturer should focus on its ability to meet all requirements; all quality activities have Appropriate plan; relevant documents are clear, accurate and non-controversial; have sufficient resources to ensure timely delivery. Manufacturer should guarantee contract and previous report Changes between price documents are easily identifiable, allowing users to understand all the changes in procedures, costs, or engineering that may arise.6 points contractingWhen certain important aspects of the manufacturing process are commissioned for subcontracting operations (such as welding, inspection, non-destructive testing, heat treatment), the manufacturer shall The contractor provides the information necessary to meet the application requirements. Subcontractors shall provide reports and documents on their work in accordance with the manufacturer's requirements. The sub-contractor shall work in accordance with the requirements of the agreement, and the manufacturer shall ensure that the work of the sub-contractor complies with the relevant requirements of this part and the quality of its work. Meet the required standards.7 welding personnel7.1 General In order to ensure a satisfactory completion of the welding process, the manufacturer shall provide adequate welding production supervision. GB/T 12467.4-2009/ISO 3834-4.2005 7.2 Welders and welding operators Welders and welding operators should pass the appropriate exams. For the standard requirements, refer to Tables 1 and 10 in GB/T 12467.5-2009; among them, Table 1 for arc welding, electron beam welding, laser welding and Gas welding is regulated, and Table 10 specifies other methods of fusion welding.8 Test and inspection personnel8.1 General The manufacturer shall carry out all tests and inspections as required. 8.2 Non-destructive testing personnel The non-destructive testing personnel should be tested for approval. The visual inspection personnel should have the corresponding ability. If the examination approval is not required, the manufacturer shall Confirm its ability. For the standard requirements, see Table 3 and Table 10 in GB/T 12467.5-2009; among them, Table 3 for arc welding, electron beam welding, laser welding and Gas welding is regulated, and Table 10 specifies other methods of fusion welding.9 equipmentWelding equipment should be usable and maintained as required by the job. 10 Welding and related activities Welding shall be carried out in accordance with the appropriate welding technical requirements. 11 welding materials The manufacturer guarantees that the storage and storage of the welding consumables is in accordance with the supplier's recommendations. 12 Tests and inspections The manufacturer shall carry out all tests and inspections as required. 13 Non-conformities and corrective actions Measures should be taken to control unqualified items or behaviors to prevent them from being inadvertently accepted, and measures should be taken to avoid recurrence of non-conformities. 14 Quality Report The quality report shall be kept for at least 5 years without any special provisions. 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