標(biāo)準(zhǔn)編號:	SH/T 3104-2013
中文名稱:	石油化工儀表安裝設(shè)計規(guī)范
英文名稱:	Code for the design of instrument installation for petrochemical industry
行業(yè)分類:	SH    石油化工行業(yè)標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	中華人民共和國工業(yè)和信息化部
發(fā)布日期:	2013-10-17
實(shí)施日期:	2014-3-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	SH/T 3104-2000 石油化工儀表安裝設(shè)計規(guī)范
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	30000 字
翻譯價格(元):	900.0
交付時間:	付款后 1 個工作日

1 Scope This specification specifies the requirements for design of filed instrument installation in petrochemical industry, excluding the installation design of wire, cable, compensation conductor and instrument thermal insulation, heat tracing and the instrument in control room as well as analysis instrument, safety and control system. This specification is applicable to the design of field instrument installation in petrochemical industry and for the newly-built, extended and rebuilt engineering in the factory making fuel and chemical products from coal. 2 Normative References The following referenced documents are indispensable for the application of this specification. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 4075-2009 Sealed Radioactive Sources - General Requirements and Classification GB 11806-2004 Regulations for the Safe Transport of Radioactive Material GB 14052-1993 Radionuclide Gauges - Gauges Designed for Permanent Installation GB 18871-2002 Basic Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources GBZ 125-2009 Radiological Protection Requirements for Gauges Containing Sealed Radioactive Source GBZ 128-2002 Specifications of Individual Monitoring for Occupational External Exposure GBZ 114-2006 Radiological Protection Standards for Sealed Radioactive Sources and Container of Sealed γ Radiation Sources 3 Terms and Definitions For the purpose of this specification, the following terms and definitions apply. 3.1 Environmental condition The range of parameter values of surrounding environment required by function unit protection or normal work. 3.2 Operating limits The range of operating conditions possibly bearable by device and not likely to cause permanent reduction of operating characteristics. 3.3 Ambient temperature The temperature measured at typical location in the local environment (including the adjacent heating device) where the measurement and control devices are under normal operation, storage and transportation. 3.4 Vibration The movement reciprocating and/or rotating periodically with basic frequency. 3.5 Process The operation of making one or a series of physical conversion or chemical change. 3.6 Process measurement Get process variable value by physical or chemical method. 3.7 Measuring sensor The sensitive element used during measurement to convert the actual physical or chemical variable of the process to the signal easy to use or convert. 3.8 Device The device, device combination or element combination used to realize intended function. 3.9 Meter The device used to measure or indicate measured variable. 3.10 Measurement transducer The variable device in physical or chemical state used to convert variable in physical or chemical state to the same or other properties for the convenience of further usage or treatment. 3.11 Transmitter

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 General Requirements 4.1 Installation Location 4.2 Process Connection 4.3 Impulse Line 4.4 Instrument Support 5 Temperature Measurement Instrument 5.1 Temperature Element Protective Well 5.2 Installation Requirement 6 Pressure Measurement Instrument 6.1 Tapping Location 6.2 Installation Requirement 7 Flow Measurement Instrument 7.1 General Requirement 7.2 Standard Throttle Device 7.3 Nonstandard Throttle Device 7.4 Target Flowmeter 7.5 Turbine Flowmeter 7.6 Positive Displacement Flowmeter 7.7 Electromagnetic Flowmeter 7.8 Vortex Flowmeter 7.9 Coriolis Mass Flowmeter 7.10 Thermal Mass Flowmeter 7.11 Ultrasonic Flowmeter 7.12 Rotameter 8 Level Measurement Instrument 8.1 General Requirement 8.2 Glass Level Gauge 8.3 Magnetic Float Level Gauge 8.4 Differential Pressure Level Gauge 8.5 External Float Level Gauge 8.6 Internal Float Level Gauge 8.7 Internal Ball Float Level Gauge 8.8 Magnetostrictive Level Gauge 8.9 Ultrasonic Level Gauge 8.10 Radioactive Level Instrument 8.11 Servo Level Gauge 8.12 Radar Level Gauge 8.13 Level Switch 9 Control Valve and On/Off Valve 9.1 Installation Location 9.2 Installation Dimension 9.3 Installation Orientation 9.4 Piping Design Appendix A (Informative) Minimum Nominal Pressure of Connecting Flange Appendix B (Informative) Flange Gasket and Fastener Appendix C (Informative) Common Specification of Instrument Process Connection Appendix D (Informative) Primary Block Valve Arrangement in Safety Protection Measuring Appendix E (Informative) Tube and Pipe Appendix F (Informative) Piping Expanding for Temperature Instrument Installation Appendix G (Informative) Typical Installation Drawing of Temperature Instrument Appendix H (Informative) Pressure Tapping Orientation Appendix J (Informative) Typical Installation Drawing of Pressure Instrument Appendix K (Informative) Piping Arrangement of PD Flowmeter for Custody Transfer Appendix L (Informative) Typical Installation Drawing of Flow Throttle Device and Transmitter Appendix M (Informative) Meter run Length of Standard Throttle Device Appendix N (Informative) Typical Installation Drawing of Level Instrument Appendix P (Informative) Typical Form of Standpipe of Level Instrument Bibliography Explanation of Wording in this Specification