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1. SHT3105-2000: Legend and symbolic codes for the layout plan of automation pipelines in refineries 2. SHT 3126-2013: Design specifications for heating and insulation of instruments and pipelines in petrochemical industries 3. SHT 3104-2013: Design specifications for the installation of instruments in petrochemical industries 4. SHT 3092-2013: Design specifications for distributed control systems in petrochemical industries 5. SH-T 3082-2003: Design specifications for power supply of instruments in petrochemical industries 6. SH-T 3081-2003: Design specifications for grounding of instruments in petrochemical industries 7. SHT 3020-2013: Design specifications for gas supply of instruments in petrochemical industries 8. SH3521-2007: Technical regulations for the construction of instrument projects in petrochemical industries 9. SH3501-2001: Specifications for the construction and acceptance of pipelines carrying toxic and flammable media in petrochemical industries 10. SH3005-1999+: Design specifications for the selection of automation instruments in petrochemical industries 11. SH3005-1999+: Design specifications for the selection of automation instruments in petrochemical industries 12. SH 3018-2003-T: Design specifications for safety instrument systems in petrochemical industries (with explanatory notes) 13. HG/T 20592–20635-2009: Steel pipe flanges, gaskets, and fasteners [combined volume] 14. GBT 50770-2013: Design specifications for safety instrument systems in petrochemical industries 15. GB50493-2009: Specifications for the detection of flammable and toxic gases 16. GB50160-2008: Fire protection design specifications for petrochemical enterprises 17. GB50058-1992: Design specifications for electrical installations in explosive and fire-hazardous environments 18. GB 50093-2013: Specifications for the construction and quality acceptance of automation instrument projects
There are expired ones; I based it on the designs provided by the design institute, and I will keep updating it. Thank you