GB 12337-2014 English PDFUS$2239.00 · In stock
Delivery: <= 10 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 12337-2014: [GB/T 12337-2014] Steel spherical tanks Status: Valid GB 12337: Historical versions
Basic dataStandard ID: GB 12337-2014 (GB12337-2014)Description (Translated English): [GB/T 12337-2014] Steel spherical tanks Sector / Industry: National Standard Classification of Chinese Standard: J74 Classification of International Standard: 23.020.10 Word Count Estimation: 86,818 Date of Issue: 9/3/2014 Date of Implementation: 2/1/2015 Older Standard (superseded by this standard): GB 12337-1998 Quoted Standard: GB 150.1-2011; GB 150.2-2011; GB 150.3-2011; GB 150.4-2011; GB/T 228.1; GB/T 229; GB/T 232; GB/T 699; GB/T 700; GB 713; GB/T 985.1; GB/T 985.2; GB/T 1220; GB/T 3077; GB/T 3274; GB 3531; GB/T 3965; GB/T 4842; GB/T 6052; GB 6479-2000; GB/T 6803; GB/T 8162; Regulation (derived from): People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014 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 steel spherical tanks (hereinafter referred to as "tank") design (including the design and analysis of design rules, the same below), manufacturing, welding, inspection and acceptance requirements. This standard applies to the GB 12337-2014: [GB/T 12337-2014] Steel spherical tanks---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.Steel spherical tanks ICS 23.020.10 J74 National Standards of People's Republic of China Replacing GB 12337-1998 Steel spherical tanks Issued on. 2014-09-03 2015-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Table of ContentsIntroduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 General 2 4 Materials 11 5 Structure 22 6 Calculation 25 7 Manufacturing 43 8 welding, inspection and acceptance 47 Appendix A (normative) standard declaration of conformity and Amendment 61 Appendix B (normative) safety accessories and ancillary facilities 62 Annex C (normative) risk assessment report 65 Annex D (normative) stress analysis and design 66 tank Appendix E (normative) low temperature spherical tank 76 Annex F (informative) spherical shell butt weld groove type and size 79 Annex G (normative) site classification 80ForewordAppendix F of this standard are recommended, the rest of the technical content is mandatory. This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB 12337-1998 "steel spherical tanks", compared with GB 12337-1998 standard, the main technical changes are as follows. --- According TSGR0004 "Stationary Pressure Vessel Safety Technology Supervision", GB 150.1 ~ 150.4 "pressure vessel" to amend the relevant content. Scope --- design pressure from 4.0MPa up to 6.4MPa. --- Increasing the spherical shell steel plate thickness of not greater than a predetermined 50mm, the corresponding amendments to the scope of application of the steel sheet thickness. --- Spherical shell material to 14 kinds of new material. Q370R, 15MnNiDR, 15MnNiNbDR, 09MnNiDR, 07MnMoVR, 07MnNiVDR, 07MnNiMoDR, S30408, S30403, S31608, S31603. --- Support to Shell connection type to cancel the U-shaped column structure and flange structure, increasing the oblong structure. --- Increasing the degree of toxicity requirements containing extreme or highly hazardous medium tank, the import and export should be on the very opening. --- Canceled tank manhole, flange sealing surface should be used to take over the uneven surface requirements. --- Calculated according to GB 50011 "Seismic Design of Buildings" revised seismic loads. --- Calculated according to GB 50009 "Building structure Load Code" Amendment wind loads. --- Increasing the content of external pressure calculated spherical shell. --- Product welding specimen from the 3 to 2, respectively, vertical welding, flat welding plus overhead welding. --- Increasing the time of flight diffraction method and ultrasonic detection method for carbon steel and low alloy steel using the time of flight diffraction method priority ultrasonic testing Claim. --- Increasing the tank inner side should adopt fluorescent magnetic particle testing requirements. --- Should not be used to increase the γ-ray panorama exposure radiation detection. --- Added Appendix A standard declaration of conformity and amendments. --- Added Appendix B Safety accessories and ancillary facilities. --- Added Appendix C risk assessment report. --- Added Appendix D stress analysis and design sphere. This standard by the National Standardization Technical Committee of the boiler pressure vessel (SAC/TC262) and focal points. This standard was drafted. High-tech Gansu Lanke Petrochemical Equipment Co., Ltd., China Special Equipment Inspection and Research Institute, Hefei General Machinery Research Institute, China Petrochemical Engineering Construction Co., Ltd., China Tianchen Engineering Co., Ltd., Sinopec Ningbo Engineering Company Limited, Shanghai Installation Engineering Cheng Co., Ltd., Anshan Steel Pressure Vessel Co., Ltd., Shenyang Industrial Installation Engineering Co., Ltd., China Petroleum First Construction The company, Dalian Boiler and Pressure Vessel Inspection and Research Institute, China Petrochemical Group Fujian Petrochemical Company. Drafters of this standard. Liu Fu recorded, Yangguo Yi, Zhu Baoguo, Lu Ling Duan, Li Jingcheng, Luhuan Jun, Xiao Xiurong, Zhang Xiao Hu, Zhao Lei Jiang, Fengzhen You, Zhang Lianyou, Wu Tong Zhu, Zhang Zhigang. This standard replaces the standards previously issued as follows. --- GB 12337-1990, GB 12337-1998.IntroductionThis standard is the boiler pressure vessel Standardization Technical Committee (hereinafter referred to as "the Committee") is responsible for developing and centralized spherical tanks (Hereinafter referred to as tank) standards to govern constructed or used in China spherical tank design, manufacturing, welding, inspection and acceptance. This standard is Design calculations including a spherical shell, pillar, rod, etc., selection of materials requirements to the structural elements, as well as tank manufacture, welding, inspection Inspection and acceptance of comprehensive national standards. The standard technical provisions include spherical tank construction process (referring to the design, fabrication, welding, inspection and acceptance) should be mandatory to follow Requirements, special regulations and recommend disabling provisions, the terms of which are not recommended to be performed part. Over the past decade, along with metallurgy, machinery processing Advances in engineering, welding and non-destructive testing technology, especially with the rapid development of computer technology as the representative of information technology, spherical tanks Technology has also made corresponding progress. Economic globalization and fierce competition makes the world must consider the safety and spherical tank Coordination of economic unity. The EU and the United States as the representative of the developed countries has introduced a new pressure vessel standards, greatly enhance the international competition Of the Competition. In comparison, our existing GB 12337-1998 "steel spherical tanks" After ten years of technological progress, both from The design concept from the technical indicators are still to be improved. For this reason, the international standards and the same standards of spherical tanks integrated steel Comparison based on the full use of our scientific and technological achievements in recent years, after investigation analysis and experimental verification, combined with the successful experience in the use of steel Spherical tank system standards to enrich and improve and improve. Tank design, manufacturing, welding, inspection and acceptance in addition to compliance with this standard, but also Shall comply with GB 150.1 ~ 150.4, the relevant provisions of JB4732. Since this standard is not necessary, it is impossible to include within the scope of the construction sphere Made all the technical details, therefore, to meet the basic safety requirements and regulations under the premise of this standard should not be prohibited is not particularly Technical content mentioned. This standard is not as specific technical manual tank construction, also not a substitute for training and experience in engineering and project evaluation. Project evaluation is defined by the knowledgeable and skilled in Xian specification applications made for the technical evaluation of specific products. But project evaluation should Compliance with relevant technical requirements of this standard, shall not violate the mandatory requirements of this standard and disable rules. This standard does not limit the actual engineering design and construction using advanced technology and methods, but engineers using advanced technology and methods Should be able to make reliable judgments, to ensure that it meets this standard, in particular the mandatory provisions concerning the design (such as strength or stability design Formulas, etc.). This standard includes both a design rule method, but also contains the analysis and design methods. When using a computer program to design, in addition shall meet The standard requirements should be confirmed. 1) The program assumes that the reasonableness of the use of technology; 2) The program design using adaptive content; 3) The program input and output parameters for the correctness of the use of engineering design. Steel spherical tanks1 Scope1.1 standard specifies steel spherical tanks (hereinafter referred to as "tank") design (including the design and analysis of design rules, the same below), manufacturing, group Welding, inspection and acceptance requirements. 1.2 This standard applies to the design pressure is less than 6.4MPa, the design temperature range allows the use of the steel according to the temperature of the orange segment or hybrid to Tank support strut. 1.3 This standard does not apply to tank. a) nuclear devices tank; b) subjected to a relative movement (such as a car or ship) of the tank; c) the nominal volume of the tank is less than 50m3; d) tank-layer structure.2 Normative referencesThe 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 150.1 ~ 150.4-2011 pressure vessel RT Test Method. Test Part 1 GB/T 228.1 metallic materials tensile GB/T 229 metal Charpy pendulum impact test method GB/T 232 metallic materials - Bend test GB/T 699 high-quality carbon structural steel GB/T 700 carbon structural steel GB 713 boiler and pressure vessel steel plate GB/T 985.1 gas welding, arc welding, gas welding and beam welding Recommended groove GB/T 985.2 SAW recommended groove GB/T 1220 stainless steel rods GB/T 3077 alloy steel GB/T 3274 ordinary carbon steel and low-alloy structural steel plates and strips GB 3531 cryogenic pressure vessels low-alloy steel plate Hydrogen Determination GB/T 3965 deposited metal diffusion GB/T 4842 Ar GB/T 6052 industrial liquid carbon dioxide GB 6479-2000 high-pressure chemical fertilizer equipment, seamless steel pipe No plastic transition temperature GB/T 6803 ferritic steel drop weight test method GB/T 8162 structure seamless steel pipe GB/T 8163 Seamless steel tubes GB 9948 oil cracking seamless pipe GB/T 12771 fluid transport stainless steel welded pipe GB 13296 boilers, heat exchangers, stainless steel seamless pipe GB/T 14976 fluid transport stainless steel seamless pipe GB/T 17261 steel spherical tank types and basic parameters GB/T 18591 welding preheating temperature, interpass temperature and preheat maintenance temperature measurement guidelines GB 19189 for pressure vessels tempered high strength steel GB/T 20878 stainless steel and heat-resistant steel grades and chemical composition Between GB/T 21433 stainless steel pressure vessel susceptibility to intergranular corrosion test GB 24511 pressure equipment with stainless steel sheet and strip GB/T 26929-2011 Pressure Vessel term GB 50009 building structural load specifications GB 50011 Seismic Design of Buildings Design of steel structures GB 50017 JB/T 4711 Pressure vessel coated with transport packaging JB/T 4730.1 Non-destructive testing of pressure equipments - Part 1. General requirements JB/T 4730.2 Non-destructive testing of pressure equipments - Part 2. ray detector JB/T 4730.3 Non-destructive testing of pressure equipments - Part 3. Ultrasonic testing JB/T 4730.4 Non-destructive testing of pressure equipments - Part 4. Magnetic particle testing JB/T 4730.5 Non-destructive testing of pressure equipments - Part 5. penetrant testing JB/T 4730.6 Non-destructive testing of pressure equipments - Part 6. eddy current testing JB4732-1995 steel pressure vessel analysis and design standards (2005 confirmation) NB/T 47008 Pressure for Carbon and Alloy Steel Forgings NB/T 47009 cryogenic pressure equipment with low alloy steel forgings NB/T 47010 pressure equipment made of stainless steel and heat-resistant steel forgings NB/T 47013.10 (JB/T 4730.10) pressure equipment Non-destructive testing - Part 10. Ultrasonic testing time of flight diffraction method NB/T 47014 (JB/T 4708) pressure equipment welding procedure qualification NB/T 47015 (JB/T 4709) pressure vessel welding procedure NB/T 47016 (JB/T 4744) mechanical properties of pressure equipment Welding test specimen NB/T 47018.1 (JB/T 4747.1) pressure equipment welding material ordering technology - Part 1. General Procurement NB/T 47018.2 (JB/T 4747.2) pressure equipment welding material ordering technology Part 2. steel rod NB/T 47018.3 (JB/T 4747.3) pressure equipment welding material ordering requirements - Part 3. Gas-shielded arc welding of steel Wire and wire filling NB/T 47018.4 (JB/T 4747.4) pressure equipment welding material ordering technology - Part 4. Submerged arc welding wire and steel Welding flux Safety Technology Supervision TSGR0004-2009 Stationary Pressure Vessels3 General3.1 General requirements Tank design, manufacturing, welding, inspection and acceptance in addition must meet the requirements of this standard, it should also comply with GB 150.1 ~ 150.4 or The relevant provisions of JB4732. 3.2 Management System Spherical tank design, manufacture, assembly welding unit should establish a sound quality management system and effective operation. 3.3 Declaration of Conformity TSGR0004 tank design within the scope of jurisdiction, manufacturing, welding should be inspected by special equipment safety supervision mechanism, follow this standard The basic safety requirements for pressure vessel safety regulations promulgated by the state under the standards of the Declaration of Conformity in accordance with Appendix A requirements. 3.4 Spherical scoping 3.4.1 External Tank and pipe connections. a) the first circumferential groove joint welded connection end faces; b) a first flange sealing surface flange connection. 3.4.2 Spherical takeover, manholes, etc. pressure head, flat cover and fasteners. 3.4.3 Non-spherical shell of pressure components and connecting seam. 3.4.4 Non-pressure components directly connected to the tank, such as pillars, rod and a base plate. 3.4.5 Safety accessories. Overpressure relief device a) tank should be consistent with GB 150.1-2011 Appendix B or Appendix E JB4732-1995 provisions. b) tank valves, meters, etc. shall comply with the provisions of Appendix B. 3.5 Qualifications and Responsibilities 3.5.1 Qualification Qualifications include. a) tank design units within TSGR0004 jurisdiction should hold special equipment design permits (pressure vessels, spherical tank), If the analysis and design of the tank should be designed to permit holders of special equipment (pressure vessels, pressure vessel analysis and design); b) tank manufacturing units within the scope of TSGR0004 jurisdiction should hold special equipment manufacturing license (pressure vessels, spherical shell plate system Made); c) tank welding units within the scope of the jurisdiction of TSGR0004 should hold special equipment manufacturing license (pressure vessels, spherical tanks now Field welding). 3.5.2 Responsibilities Responsibilities 3.5.2.1 user or design of the Principal User or spherical tank design should be the principal official in writing to the proposed design unit tank design conditions (UDS, User's DesignSpecification), which includes at least the following. a) The main tank design standards and specifications are based; b) operating parameters (including operating pressure, operating temperature range of load factor, to take over the load, etc.); c) using the tank to its natural conditions (including ambient temperature, seismic intensity, the basic design earthquake acceleration, earthquake design points Group, wind load, snow load, site classification, rough ground category, etc.); d) media components and characteristics; e) the expected useful life; f) nozzle geometry and orientation; g) Other conditions necessary design requirements. Responsibilities 3.5.2.2 design units Responsibilities include the design units. a) correctness and completeness of design institutions responsible for design documents; b) tank design documents should include at least the strength calculations or stress analysis reports, design drawings, manufacturing and welding technical conditions, wind Risk assessment report (where relevant regulations or the principal design requirements), if necessary, should include the installation and use and maintenance instructions; c) the design drawings technical documentation, shall indicate the name of the contained medium ingredients, the applicable national standards (the industry standard), medium Toxicity and explosion hazard degree of quality, corrosion allowance, welded joints coefficient of the liquefied gas storage tank should be stated of load factor, Tendency to stress corrosion corrosive medium tank shall be indicated defining content, the main process parameters, special requirements; d) within the tank range master plan should cover TSGR0004 jurisdiction have special equipment designed to permit the seal (pressure vessels, spherical tank, Analysis and design, also including analysis of pressure vessel design qualification); e) tank design units to the user issued a risk assessment report should be consistent with the requirements of Annex C; f) design unit should save all files in the tank design Tank design life. Responsibilities 3.5.2.3 manufacturing, welding units Responsibilities manufacturing, welding units include. a) manufacturing, welding units should be manufactured in accordance with the design documentation requirements, welding, such as the need to modify the original design, you should obtain the original design Total units agreed to amend the written document, and to make changes to the site described in detail. b) manufacturing, welding tank units manufactured before welding should develop and improve the quality plan, which shall at least include tank or elements Manufacturing (welding) process control points, inspection and qualified project indicators. c) After the inspection department of manufacturing, welding units in the tank manufacturing, welding process and completed, should be the standard, mass and design regulations The plan provides for tank inspections and tests carried out, the report issued by the appropriate, and responsible for the correctness and completeness of the report. d) manufacturing, welding units after passing inspection, issued by the product quality certification. e) manufacturing, welding unit of its manufacturing, welding tank each product should be kept for at least the following technical documents in the tank design life Items for future reference. 1) quality plan; 2) manufacturing, welding or manufacturing artwork, welding process card; 3) product quality certificate; 4) spherical tank welding process and heat treatment process documents; 5) standard allows manufacturers, welding inspection, test recording unit project selection; 6) tank fabrication, welding and inspection process, inspection and test records after the completion; 7) Spherical original design and as-built drawings. f) when the tank factory, manufacturing quality manufacturing units provide the following documents for each tank should at least use the unit. 1) should have special equipment designed to permit the completion of the master plan design, tank within the scope of the jurisdiction of......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 12337-2014_English be delivered?Answer: Upon your order, we will start to translate GB 12337-2014_English as soon as possible, and keep you informed of the progress. 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