GB/T 31184-2014Technical requirements of manufacturing consulting service for centrifugal compressors (English PDF)
离心式压缩机制造监理技术要求
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 3, 2014
Implementation date
October 1, 2014
Scope
GB/T 31184-2014 is the English-translated version of 离心式压缩机制造监理技术要求.
GB/T 31184-2014 specifies the basic technical requirements for the manufacturing supervision of centrifugal compressors and for the equipment quality matters connected with it.
Clause 1 states that it applies to the manufacturing supervision of centrifugal compressors used in oil refining, ethylene, fertilizer, chemical and other installations, and it adds one exclusion, concerning the manufacturing supervision of a geared centrifugal compressor, in a sentence the draft garbles too badly to restate.
Clause 3 takes its terms from GB/T 26429-2010 and API Std 617-2002 and defines manufacturing supervision as the monitoring and management service a firm carries out on the manufacturing of specialized equipment under contract, on commission from the principal.
The same clause defines witness, and three kinds of supervision control point set in advance: the file witness point or R point, set on the documents, records or reports of the equipment; the witness point or W point, set for a process, procedure or node to be witnessed on site; and the stop witness point or H point, which the engineer must witness and sign off before the next process step or node.
Clause 2 cites GB/T 26429-2010 and API Std 617-2002. The draft carries no table of contents and breaks off inside clause 3, so the requirement clauses themselves are not visible.
The standard is administered by the standardization technical committee the page identifies as SAC/TC423, and the page places it at ICS 03.080.99 and Chinese classification A20. It was issued on 3 September 2014 and has applied since 1 October 2014.
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Document preview — GB/T 31184-2014
National Standard of the People's Republic of China
- ICS
- 03.080.99
- Classification
- A 20
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
1 Scope
This standard specifies the basic technical requirements and centrifugal compressor manufacturing quality-related equipment supervision.
This standard applies to oil refining, ethylene, fertilizers, chemicals and other devices with centrifugal compressor manufacturing supervision.
This standard does not apply to the overall growth of manufacturing supervision gear centrifugal compressor.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 26429-2010 Equipment Project Management Regulation
APIStd617-2002 petrochemical and gas industry with axial, centrifugal compressors and expander - compressors (Axialand centrifugalcompressorsandexpander-compressorsforpetroleum, chemical, andgasindustry)
3 Terms and Definitions
GB/T 26429-2010 and APIStd617-2002 as defined in the following terms and definitions apply to this document.
3.1 Manufacturing supervision
The firm should accept the commission principal, according to the contract of specialized equipment manufacturing process monitoring and management services.
3.2 Witness testimony
Equipment supervision personnel files, records, entities, processes and other physical activities to observe, examine, record, confirmation testimony activities. [GB/T 26429-2010, the definition 3.13]
3.3 File witness point
R point
Engineer by the device of the relevant files on your device works, records or reports, witness and supervision preset control point. [GB/T 26429-2010, the definition 3.14]
3.4 Witness point
W Point
By the supervising engineer for process equipment, process, or result of node equipment construction site witness previously set supervision control points. [GB/T 26429-2010, the definition 3.15]
3.5 Stop witness point
H point
Before witnessed by the device into the Engineer and signed off after the next process step or node preset Supervision control point.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
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