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GB/T 25430-2019: Petroleum drilling and production equipment - Rotating control devices
Status: Valid GB/T 25430: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25430-2019 | English | 839 |
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Petroleum drilling and production equipment - Rotating control devices
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GB/T 25430-2019
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| GB/T 25430-2010 | English | RFQ |
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Specification for drill through equipment -- Rotating control devices
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GB/T 25430-2010
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PDF similar to GB/T 25430-2019
Basic data | Standard ID | GB/T 25430-2019 (GB/T25430-2019) | | Description (Translated English) | Petroleum drilling and production equipment - Rotating control devices | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | E92 | | Classification of International Standard | 75.180.10 | | Word Count Estimation | 42,474 | | Date of Issue | 2019-12-31 | | Date of Implementation | 2020-11-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 25430-2019: Petroleum drilling and production equipment - Rotating control devices---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 drilling and production equipment--Rotating control devices
ICS 75.180.10
E92
National Standards of People's Republic of China
Replaces GB/T 25430-2010
Rotary blowout preventer for oil and gas drilling and production equipment
2019-12-31 release
2020-11-01 implementation
State Administration of Market Supervision
Published by the National Standardization Administration
Contents
Foreword III
1 Scope 1
2 Normative references 1
3 Terms, definitions and abbreviations 5
3.1 Terms and definitions 5
3.2 Acronyms 7
4 Design requirements 7
4.1 Specification name 7
4.2 Working conditions 7
4.3 Design requirements for specific components 8
4.4 Design method 12
4.5 Design Verification Test 13
4.6 File 13
4.7 Operational performance test 14
4.8 Design temperature verification of non-metallic seals and molded seal assemblies 16
4.9 Operation Manual Requirements 17
5 Material requirements 17
6 Welding requirements 18
7 Quality control requirements 18
7.1 General 18
7.2 Measurement and test equipment 18
7.3 Qualification of quality control personnel 18
7.4 Equipment and parts quality control requirements 18
7.5 Quality control requirements for special equipment and parts 18
7.6 Factory Acceptance Test (FAT) 20
7.7 Requirements for quality control records 21
8 signs 22
8.1 General 22
8.2 Logo types 23
8.3 Special coding requirements for equipment 24
9 Storage and transportation 25
9.1 Storage over 30 days 25
9.2 Transport 26
Appendix A (informative) RCD operating performance test procedure 27
Appendix B (Informative) Design temperature verification test procedures for verifying the temperature rating of non-metallic seals and molded seal assemblies 31
Appendix C (Informative) Method for marking RCD model or type 34
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 25430-2010 "Specifications for Rotary Blowout Preventers for Drilling Through Equipment". Compared with GB/T 25430-2010,
The main technical changes outside the editorial changes are as follows.
--- Removed the pressure rating and size list of the flange connection (see Table 2 of the.2010 edition);
--- Specifications have increased the diameter of the inner hole protector with assembly [see 4.3.5.1.1e)];
--- Added device size list (see Table 2);
--- Increased test mandrel size requirements [see Table 3, note c)];
--- Increased safety procedures should meet the requirements of the manufacturer's written procedures (see 4.7.2.1);
--- Modified the description method of the RCD test procedure, including the requirements for different types of RCD tests in Table 4 (see 4.7.2,.2010 edition
Table B.1);
--- Modified the rated dynamic pressure test time [see 4.7.2.4,.2010 version B.4.5j)];
--- Modified the number of disassembly cycles of the rubber core disassembly test, from "200 disassembly cycles" to "100 disassembly cycles" [see
4.7.2.5,.2010 version B.4.3d)];
--- Revised the leakage requirements for the life test under pressure (see 4.7.2.7, B.4.4 of the.2010 edition);
--- Removed the description of the closing pressure (see 4.8.1.3,.2010 version 4.8.1.3);
--- Modified the operation manual requirements [see 4.9k), 4.9k in.2010 version];
--- Modified the description of material requirements and welding requirements (see Chapter 5, Chapter 6, Chapters 5 and 6 of the.2010 edition);
--- Modified the quality control requirements for measurement and test equipment, qualification of quality control personnel, equipment and parts, special equipment and parts
(See 7.1, 7.2, 7.3, 7.4, 7.5, Chapter 7 of the.2010 edition);
--- Modified the standard length of the diameter gauge (see 7.5.7.4,.2010 version 7.5.7.4);
--- Deleted the description of the RCD rubber core test procedure and added a description of the fully enclosed pressure (see 7.5.7.7.4, 7.5.7.7.2 of the.2010 version);
--- Added RCD factory acceptance test matrix (see 7.6);
--- Removed the identification requirements and location of the clamp (see Table 6, Table 16 of the.2010 edition);
--- Removed the requirement of 10 times repeated pressure test for sealing performance [see A.5.1d) 5),.2010 version B.4.1d) 5)];
--- Deleted the specific value of each increase in closing pressure [see A.5.1e) 4),.2010 version of B.4.1e) 4)];
--- Modified the number of cycles of the fatigue test rubber core switch, replacing 365 times with 364 times (see A.5.2, B.4.2 of the.2010 edition);
--- Modified the number of disassembly and assembly tests of rubber core, from "200 times" to "100 times" [see A.5.3d),.2010 version
B.4.3d)];
--- Increased drilling test content at rated pressure (see A.5.4);
--- Modified the content of life test under pressure (see A.5.5, B.4.4 of.2010 edition);
--- Removed "Recommended Practices for Heat Treatment Equipment" "Typical Weld Bevel Design" "RCD Purchasing Guide" "Failure Report" "GB/T
Six appendixes such as the ring number of the device in.20174 "and" Comparison of this standard with the tables in APISpec16RCD "(see the.2010 edition)
(Appendix D, Appendix E, Appendix F, Appendix G, Appendix H, Appendix I);
--- Informative appendix "RCD model or type marking method" (see Appendix C).
This standard was proposed and managed by the National Petroleum Drilling Equipment and Tool Standardization Technical Committee (SAC/TC96).
Drafting organizations of this standard. Quality Supervision and Inspection Center of Well Control Device of Petroleum Industry, Drilling and Production Engineering Technology of PetroChina Chuanqing Drilling Engineering Company
Research Institute, Sichuan Gems Mechanical Drilling and Production Equipment Co., Ltd., China National Accreditation Center for Conformity Assessment, PetroChina Bohai Drilling Engineering Corporation
Division of Engineering Technology Research Institute, China Petroleum & Chemical Corporation Petroleum Engineering Technology Research Institute, CNOOC Energy Development Co., Ltd.
Cheng Technology Branch, Sichuan Honghua Petroleum Equipment Co., Ltd.
The main drafters of this standard. Zhang Zhidong, Li Li, Zhang Xianglai, Xian Weiwei, Shen Jiankun, Pan Feng, Liu Xiaowei, Zhang Chuan, Chen Zhangrui, Luo Jiayi,
Qin Liu, Liu Niannian, Pan Deng, Ren Wei, Wang Shuai, Fan Hongkang, Chu Dejun, Tian Yu.
The previous versions of the standards replaced by this standard are.
--- GB/T 25430-2010.
Rotary blowout preventer for oil and gas drilling and production equipment
1 Scope
This standard specifies the safety, interchangeability, design, materials, welding,
Requirements for quality control, marking and storage and transportation.
This standard specifies requirements for key components.
This standard applies to active (see Figure 1), passive (see Figure 2) and hybrid (see Figure 3) rotary blowout preventers, RCD rotary assemblies (including
Metal parts and non-metal parts), RCD sealing rubber core (active and passive) and RCD body clamp design and manufacturing. This standard does not apply
Field use or field test in RCD.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 20174 Oil and Gas Drilling and Production Equipment
GB/T 20739 Storage Guidelines for Rubber Products
GB/T 20972.1 Materials used in hydrogen sulfide-containing environments in the oil and gas industry. Part 1. Selection of crack resistance
General principles of materials
GB/T 20972.2 Materials used in hydrogen sulfide-containing environments in the oil and gas industry. Part 2. Anti-cracking carbon
Steel, low alloy steel and cast iron
GB/T 20972.3 Materials used in hydrogen sulfide-containing environment in oil and gas industry. Part 3. Resistance to cracking and corrosion
Alloys and other alloys
GB/T 22513 Wellhead device and tree for drilling and production equipment in oil and gas industry
APITR6AF2 API flange performance under comprehensive load (TechnicalreportoncapabilitiesofAPIintegral
fangesundercombinationofloading-phaseⅡ)
ASTMD1418 Standard Method for Naming Rubber and Rubber Latex (Standardpracticeforrubberandrubberlatices-
nomenclature)
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