1 Scope
This part of GB/12467 defines standard quality requirements for fusion welding of metallic materials
This part is applicable to the welding both in workshops and at field sites.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 12467.1 Quality requirements for fusion welding of metallic materials-Part 1: Criteria for the selection of the appropriate level of quality requirements (GB/T 12467.1-2009, ISO 3834-1: 2005, IDT)
GB/T 12467.5-2009 Quality requirements for fusion welding of metallic materials-Part 5: Standard documents need to conform to claim conformity to the quality requirements (ISO 3834-5: 2005, IDT)
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in GB/T 12467.1 apply.
4 Use of This Part of GB/T 12467
For general information on the use of this part of GB/T 12467.1 shall be used.
In order to fulfill the quality requirements given in this part, the conformity to relevant documents given in GB/T 12467.5-2009 shall be verified.
This part specifies the general quality requirements in normal situations, but in certain situations, the manufacturer may select according to the conditions and requirements of the products(such as adopting GB/T 12467.4)
5 Review of Requirements and Technical Review
5.1 General
The manufacturer shall review the contractual requirements and any other requirements, together with all the design data.
The manufacturer shall establish that all information necessary to carry out the manufacturing operations is complete and available prior to the commencement of the work.
Where review of requirements and technical review are required, the manufacturer shall verify that the work content is within its capability to perform, that sufficient resources are available to achieve delivery schedules and that documentation is clear and unambiguous. The manufacturer shall ensure that any variations between the contract and any previous quotation are identified and the purchaser notified of any program, cost or engineering changes that may result.
Items in 5.2 are typically considered at or before the time of the review of requirements. Items in 5.3 usually form part of the technical review and are considered during the initial planning stage.
