GB/T 34391-2017 English PDF

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GB/T 34391-2017: Reciprocating positive displacement pumps for petroleum, petrochemical and natural gas industries
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 34391-2017	1659	Add to Cart	8 days	Reciprocating positive displacement pumps for petroleum, petrochemical and natural gas industries	Valid

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Basic data

Standard ID: GB/T 34391-2017 (GB/T34391-2017)
Description (Translated English): Reciprocating positive displacement pumps for petroleum, petrochemical and natural gas industries
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J71
Classification of International Standard: 23.080
Word Count Estimation: 83,842
Date of Issue: 2017-09-29
Date of Implementation: 2018-04-01
Regulation (derived from): National Standard Announcement 2017 No. 23
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

GB/T 34391-2017: Reciprocating positive displacement pumps for petroleum, petrochemical and natural gas industries

---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.
Reciprocating positive displacement pumps for petroleum, petrochemical and natural gas industries ICS 23.080 J71 National Standards of People's Republic of China Reciprocating pumps for the petroleum, petrochemical and natural gas industries Reciprocatingpositiveisplacementpumpsforpetroleum, petrochemicaland (ISO 13710.2004, Petroleum, petrochemicaland naturalgasindustries- Reciprocatingpositivedisplacementpumps, IDT) 2017-09-29 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 3 4 Overview 8 4.1 measuring device 8 Subcontractor control 8 5 Laws 8 6 basic design 8 6.1 Overview 8 6.2 Pump Selection 10 6.3 specification level 10 6.4 Pressure parts and pressure connection 13 6.5 Pump head connection 14 6.6 External load and torque 15 6.7 Hydraulic end piece 15 6.8 Power end parts 18 6.9 Direct-acting pump 19 6.10 Lubrication 19 6.11 Materials 20 6.12 Nameplate and direction of rotation 23 7 Annex 24 7.1 drive 24 7.2 Couplings and shields 25 7.3 with drive 26 7.4 Install the base 26 7.5 Control and Instrumentation 28 7.6 Auxiliary line 30 7.7 Pulse and vibration control requirements 31 7.8 Special Tools 31 Inspection, Testing and Preparation of Transport 8.1 Overview 32 8.2 Check 32 8.3 Test 33 8.4 Transportation Preparation 35 Seller Information 36 9.1 Overview 36 9.2 Recommendations 36 9.3 Contract Information Appendix A (Informative) Pump Material Specifications Appendix B (Normative) Seller drawings and information request form (VDDR) 46 Appendix C (Normative) Pulsations and vibration control methods 49 Appendix D (informative) reciprocating pump data list 53 Appendix E (informative) NPIP and NPSH 58 Appendix F (informative) Checklist 61 Appendix G (normative) lubrication system 62 Appendix NA (informative) This standard normative references to international documents corresponding to our country's file 65 Appendix NB (Informative) Flange standard and nominal pressure rating table 72 Appendix NC (informative) pump parts with the main materials, piping materials table 73 References 76

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard uses the translation method identical with ISO 13710.2004 "Petroleum, petrochemical and natural gas industry reciprocating positive displacement pumps" (English Version). For the documents of our country which have correspondence with the international documents that are normative references in this standard, please refer to Appendix NA. For ease of use, this standard made the following editorial changes. --- Standard name changed to "oil, petrochemical and natural gas industry with reciprocating pump"; --- The unit of measurement in this standard formula ft (feet), ft/s (feet per second), psi (pounds per square inch) were changed to International Units System m (meters), m/s (meters per second), kPa (kPa); --- "Standard" in front of the "●" is the buyer to implement the terms; --- Added information appendix NB "flange standard and nominal pressure rating table"; --- Added information appendix NC "pump parts with the main material control table." This standard is proposed by the China Machinery Industry Federation. This standard by the National Standardization Technical Committee pump (SAC/TC211) centralized. This standard was drafted unit. Hefei General Machinery Research Institute, Ningbo Heli Pump Co., Ltd., Tianjin Tong Jie High Pressure Pump Manufacturing Co., Ltd., Shandong Weifang Shengjian Machinery Co., Ltd., Hangzhou Tide Petrochemical Equipment Co., Ltd., Serenity Industrial Equipment (Suzhou) Co., Ltd., Ning Wave Lake Oil Equipment Co., Ltd., China National Petroleum Corporation Changqing Oilfield Branch, Hefei General Environmental Control Technology Limited Responsible company. The main drafters of this standard.Xue Shengxiong, Chen Zhengwen, Pom Lei, Han Caihong, Qi Yongjian, Liu Heping, Liu Shujian, Yang Shudong, Tao Liguo, Zheng on the army, Li Ning will. Reciprocating pumps for the petroleum, petrochemical and natural gas industries

1 Scope

This standard specifies the reciprocating pumps and pump units used in the petroleum, petrochemical and natural gas industries, suitable for both direct acting and motorized form. This standard does not apply to metering pumps and rotary pumps. Note. Metering pump check APIStd675; rotary pump check APIStd676.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Pipethreadswherepressure-tightjointsare (ISO ) (all parts) madeonthethreads) ISO 228-1, Non-connecting Fastener Pipe Threads Part 1. Diameter, Tolerance, Size (Pipethreadswherepres- sure-tightjointsarenotmadeonthethreads-Part 1.Dimensions, tolerancesanddesignation) ISO 261 ISO general thread general rules (ISO general-purposemetricscrewthreads-Generalplan) ISO 262 ISO general thread can choose the thread, bolts, nuts (ISO general-purposemetricscrew threads-Selectedsizesforscrews, boltsandnuts) ISO 281 Rolling bearings rated dynamic load and rated life (Rolingbearings-Dynamicloadratingsandratinglife) ISO 286-2 ISO limits and cooperation system Part 2. Standard tolerance levels and hole, shaft limit deviation table (ISO systemof limitsandfits-Part 2.Tablesofstandardtolerancegradesandlimitdeviationsforholesandshafts) ISO 724 ordinary thread basic dimensions (ISO general-purposemetricscrewthreads-Basicdimensions) ISO 965 (all parts) General thread tolerances (ISO general-purposemetricscrewthreads-Tolerances) ISO 1328-1 Cylindrical gears - Precision parts - Part 1 Definitions and tolerances of gear teeth on the same side (Cylindrical gears-ISO systemofaccuracy-Part 1.Definitionsandalowablevaluesofdeciationsrelevanttocor- respondingflanksofgearteeth) ISO 1940-1 Mechanical vibration constant (rigid) rotor balance quality requirements - Part 1. Specification and balance tolerance test (Me- chanicalvibration-Balancequalityrequirementsofrigidrotors-Part 1.Determinationofpermissible residualimbalance ISO 3448 Industrial Liquid Lubricants ISO viscosity classification (Industrialliquidlubricants-ISO viscosityclassifica- tion) ISO 5753 rotating bearing internal clearance (Rolingbearings-Radialinternalclearance) ISO 6708 pipe nominal size definition and selection [Pipeworkcomponents-DefinitionandselectionofDN (nominalsize)] ISO 7005-1.1992 Metal flanges Part 1. Steel flanges (Metalic flanges-Part 1.Steelflanges) ISO 7005-2 metal flange Part 2. Cast iron pipe flange (Metalicflanges-Part 2.Castironflanges) ISO 8501-1 Steel sheets before application of coatings - Visual evaluation of surface cleanliness - Part 1. Uncoated steel sheets Surface and total removal of the original coating after the steel surface rust grades and treatment levels (Preparationofsteelsubstratesbefore ......

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