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Petroleum, petrochemical and natural gas industries -- Process positive-displacement rotary-type compressors
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Basic data
| Standard ID | GB/T 25357-2010 (GB/T25357-2010) |
| Description (Translated English) | Petroleum, petrochemical and natural gas industries -- Process positive-displacement rotary-type compressors |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | J72 |
| Classification of International Standard | 23.140 |
| Word Count Estimation | 112,171 |
| Date of Issue | 2010-11-10 |
| Date of Implementation | 2011-03-01 |
| Quoted Standard | GB 150; GB 151; GB/T 193; GB/T 196; GB/T 197; GB/T 273.3-1999; GB/T 275-1993; GB/T 1047; GB/T 1095; GB/T 3098.1- 2000; GB/T 3098.2-2000; GB/T 3141; GB 3836.1; GB 3836.2; GB 3836.3; GB 3836.4; GB 3836.5; GB 3836.6; GB 3836.7; GB 3836.8; GB 3836.9; GB 3836.11; GB 3836.12; GB 3836.13; GB 3836.14; GB 3836.15; GB 3836.16; GB 3836.17; GB 3836.18; GB 3836.19; GB 3836.20; GB 3836.21; GB/T 3853; GB/T 4604-2006; GB/T 4980; GB/T 5677-2007; GB/T 6391-2003; GB/T 7216-2009; GB/T 7306.1; GB/T 7306.2; GB/T 9112-2000; GB/T 9113-2000; GB/T 9114-2000; GB/T 9115-2000; GB/T 9116-2000; GB/T 9117-2000; GB/T 9118-2000; GB/T 9119-2000; GB/T 9120-2000; GB/T 9121-2000; GB/T 9122-2000; GB/T 9123-2000; GB/T 9124-2000; GB/T 9239.1-2006; GB/T 9443-2007; GB/T 10095.1-2008; G |
| Adopted Standard | ISO 10440-1-2007, MOD |
| Regulation (derived from) | National Standard Approval Announcement 2010 No.8 (Total No.163) |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
| Summary | This standard specifies the terms and definitions, basic design, auxiliary equipment, inspection, tests and preparation for shipment and vendor information and other requirements-Petroleum, Petrochemical, gas industry facilities, dry rotary screw and oil-injected screw compressors. This standard does not apply to the general air compressor, liquid ring compressors and vane compressors. |
GB/T 25357-2010: Petroleum, petrochemical and natural gas industries -- Process positive-displacement rotary-type compressors
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Petroleum, petrochemical and natural gas industries.Process positive-displacement rotary-type compressors
ICS 23.140
J72
National Standards of People's Republic of China
Petroleum, petrochemical and natural gas industries
Flow positive displacement rotary compressor with
Petroleum, petrochemicalandnaturalgasindustries-
(ISO 10440-1.2007, Petroleum, petrochemicalandnaturalgasindustries-
Part. 1Processcompressors, MOD)
Issued on. 2010-11-10
2011-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
Introduction Ⅳ
1 Scope 1
2 Normative references 1
3 Terms and definitions 2
General 4 7
4.1 Pressure Design Specification 7
4.2 Complete responsibility 7
4.3 Dimensions Unit Measure 7
5 Basic Design 7
5.1 General 7
5.2 bearing housing 10
5.3 chassis interface 12
5.4 external forces and torques 13
5.5 rotary member 13
14 shaft seal 5.6
5.7 Dynamics 20
5.8 Bearings 23
5.9 bearing 25
5.10 lubricant and seal oil system 26
Materials 28 5.11
5.12 nameplates and rotation arrow 31
6 auxiliary equipment 31
31 6.1 driver
6.2 coupling and guard 32
6.3 mounting plate 32
34 6.4 Control and instrumentation
6.5 line 38
6.6 intercooler and aftercooler 39
6.7 the intake air filter 39
6.8 suction separator 40
6.9 Dry screw compressor Surge Suppressor/silencer 40
6.10 special tools 41
7 inspection, testing and preparation for shipment 41
7.1 General 41
7.2 Test 42
7.3 Test 43
7.4 ready for shipment 46
8 47 Vendor Information
8.1 General 47
8.2 Tender 48
8.3 Contract Information 49
Appendix A (informative) General Data Table 50
Terminology Annex B (informative) positive displacement rotary compressor 59
Annex C (normative) forces and moments 63
Annex D (normative) Determination of residual imbalance procedure 65
Appendix E (normative) pressure liquid jet screw compressor oil system common configuration diagram 74
Materials Appendix F (informative) rotary compressor 80 and their specifications
Annex G (informative) Common mounting plate configuration 85
Appendix H (informative) Inspector Checklist 87
Annex I (informative) general drawings and vendor information requirements 89
Appendix J (informative) international standard references and references 97
Annex K (informative) and ISO 10440-1.2007 technical differences and their causes 101
Foreword
This revised standard adopts ISO 10440-1.2007 "Petroleum, petrochemical and natural gas industries - Rotary displacement compressors - Part 1.
Process compressor "(in English).
Accordance with the standards ISO 10440-1.2007 (Second Edition) redrafted and ISO 10440-1.2007 is based on APIStd619, fourth
Edition, December 2004 drafted. ISO 10440-1.2007 will be the fifth edition with API619 equivalent to its intentions.
The standard in the use of international standards for technical content has been modified. These technical differences identified in a single vertical line to which they relate
Terms of margin, technical differences see Appendix K, other differences are as follows.
--- Of ISO 10440-1.2007 references to other international standards with international standards have been adopted in place of the corresponding standard.
The original international standard reference documents listed in Appendix J.
--- A unit of measurement instead of legal units of measurement, and removed the brackets imperial units of measurement.
For ease of use, this standard also made the following editorial changes.
a) "this International Standard" be replaced by "this standard";
b) use a decimal point instead of a decimal comma ",". ",";
c) Remove the preface to the international standards.
The standard Appendix C, Appendix D and Appendix E are normative appendices, Appendix A, Appendix B, Appendix F, Appendix G, Appendix H, Appendix I,
Appendices Appendix J and K are informative appendices.
In the beginning of this sub-standard terms or paragraph point (·) represents the requirements of the purchaser, or decided to provide further information. This information should
On the data table shows; they should also be quoted or described in the application on the purchase order.
The standard proposed by China Machinery Industry Federation.
This standard by the National Standardization Technical Committee of the compressor (SAC/TC145) centralized.
This standard is drafted by. Shanghai Electric Compressor Pump Company.
Participated in the drafting of this standard. Hefei General Machinery Research Institute, Shenyang Blower Group Co., Ltd., Wuxi Compressor Co., Ltd..
The main drafters of this standard. Chengguang Qing, Wu Hui, Shi Liang, the HAN Li-juan, Chen Fang, Song Yun, Wu Feng, Jiang Shanghong, Tan Meng acquaintance.
Introduction
Users of this standard is appropriate for a particular purpose may be aware of the need for further or different requirements. This standard does not intend limiting Sell
Provided by any device or purchaser receives for special purposes, the choice of equipment or engineering solutions to have at the technical innovation or development,
This may be particularly suitable. To provide an alternative to the purchaser, the seller is appropriate to determine any deviation from this standard, and provide detailed
Instructions.
This standard, using only the SI units. SI units dedicated data table provided in Appendix A.
Petroleum, petrochemical and natural gas industries
Flow positive displacement rotary compressor with
1 Scope
The standard in the petroleum, petrochemical and natural gas industries facilities for extracting vacuum or elevated pressure, or both dry and injection screw
Screw rotary compressor (hereinafter referred to as the compressor, see Fig. 1) sets out the terms and definitions, basic design, auxiliary equipment, inspection, testing and shipment
Preparation and seller information requirements. The process is used for special purpose compressors.
This standard does not apply to general air compressors, liquid ring compressors and vane compressors.
NOTE. The standard air compressor included in the GB/T 25358-2010 "Petroleum and natural gas industries Cartridge Rotary oil-free air compressor" in.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 150 steel pressure vessels
GB 151 shell and tube heat exchangers
GB/T 193 series ordinary thread diameter and pitch (GB/T 193-2003, ISO 261.1998, MOD)
GB/T 196 common thread basic size (GB/T 196-2003, ISO 724.1993, MOD)
GB/T 197 common thread tolerance (GB/T 197-2003, ISO 965-1.1998, MOD)
GB/T 273.3-1999 Rolling overall program radial bearings Dimensions (eqvISO 15.1998)
GB/T 275-1993 Rolling Shaft and housing complexes
GB/T 1047 pipe element DN (nominal size) of the definition and selection (GB/T 1047-2005, ISO 6708.1995, MOD)
GB/T 1095 flat key keyway cross-sectional dimensions (GB/T 1095-2003, neqASMEB18.25.1M.1996)
GB/T 3098.1-2000 Mechanical properties of fasteners Bolts, screws and studs (ISO 898-1.1999, IDT)
GB/T 3098.2-2000 Mechanical properties of fasteners - Nuts - Coarse thread (ISO 898-2.1992, IDT)
GB/T 3141 Industrial liquid lubricants - ISO viscosity classification (GB/T 3141-1994, eqvISO 3448.1992)
GB 3836 (all parts), Electrical apparatus for explosive gas atmospheres
GB/T 3853 displacement compressors acceptance test (GB/T 3853-1998, eqvISO 1217.1996)
GB/T 4604-2006 Rolling radial clearance (ISO 5753.1991, MOD)
GB/T 4980 Determination of volumetric compressor noise
GB/T 5677-2007 steel castings radiographic testing (ISO 4993. 1987, IDT)
GB/T 6391-2003 Rolling bearings - Dynamic load ratings and rating life (ISO 281.1990, IDT)
GB/T 7216-2009 gray cast iron metallographic examination (ISO 945-1.2008, MOD)
GB/T 7306 (all parts) 55 ° sealing pipe thread (GB/T 7306-2000, eqvISO 7-1.1994)
GB/T 9112 ~ 9124-2000 steel pipe flanges
GB/T 9239.1-2006 mechanical vibration steady state (rigid) rotor balance quality requirements - Part 1. specification of tolerance and balance
Test (ISO 1940-1.2003, IDT)
GB/T 9443-2007 Steel Castings penetrant testing (ISO 4987.1992, IDT)
GB/T 10095.1-2008 Cylindrical gear accuracy system - Part 1. Definitions tooth surface deviation and ipsilateral tooth allowable value
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