What are the acceptance standards during the installation of a device?

Your scope is a bit broad; there are acceptance standards for various aspects of the installation, such as corrosion protection, electrical systems, pipelines, and so on

According to the contract technical agreement, it’s all specified there.

Yes, there are quite a few regulations involved. I was wondering if any experts have compiled a complete set of them

Safety aspects: power supplies, explosion-proof facilities, static electricity bonding and grounding, lightning protection facilities, fire evacuation routes, fire-fighting equipment, smoke detection systems, sprinkler systems, detectors for flammable and explosive gases, and so on, as well as aspects related to processes and equipment.

The petrochemical and coal chemical industries mostly follow SH/T3503—2017, the Unified Standard for Quality Inspection of Petrochemical Installation Projects.

Specific links: Here’s a list of some collected petrochemical standards:
https://bbs.hcbbs.com/thread-2872218-1-1.html
SH3009-2013 Design Code for Systems for Discharging Flammable Gases in Petrochemical Industry.pdf
SH3063-1999 Design Code for Detection and Alarm Systems of Flammable and Toxic Gases in Petrochemical Enterprises.PDF
SH3501-2002 Construction and Acceptance Code for Pipelines Transporting Highly Toxic and Flammable Substances in Petrochemical Industry (including amendments).pdf
SH3518-2013 Inspection and Management Regulations for Valves in Petrochemical Industry.pdf
SH3612-2013 Technical Regulations for Electrical Engineering in Petrochemical Industry.pdf
SH3064-2003 Selection, Inspection and Acceptance Regulations for General Steel Valves in Petrochemical Industry.pdf
SH3097-2000 Design Code for Static Electricity Grounding in Petrochemical Industry.doc
SH3413-1999 Selection, Inspection and Acceptance Regulations for Flame Arresters Used in Petroleum Gas Pipelines in Petrochemical Industry.pdf
SH3503-2001 Regulations on Technical Documents to Be Submitted upon Completion of Petrochemical Engineering Projects.pdf
SH3504-2000 Construction and Acceptance Code for Equipment in the Reaction and Regeneration Systems of Fluid Catalytic Cracking Units.pdf
SH3505-1999 Safety Technical Regulations for Construction in Petrochemical Industry.pdf
SH3507-2005 Construction and Acceptance Code for Steel Structures in Petrochemical Industry.pdf
SH3508-96 Unified Standards for Construction and Acceptance of Petrochemical Engineering Projects.pdf
SH3514-2001 Quality Inspection and Evaluation Standards for Installation Works of Equipment in Petrochemical Industry.pdf
SH3532-2005 Construction and Acceptance Code for Heat Exchange Equipment in Petrochemical Industry 1.pdf
SH3903-2004 Supervision Regulations for Construction Projects in Petrochemical Industry.T
SH3904-2005 Regulations on Final Acceptance of Construction Projects in Petrochemical Industry.T
SH@T3512—2002 Construction Technology Standards for Spherical Storage Tanks.pdf
SH@T3528—2006 Construction and Acceptance Code for Foundations of Steel Storage Tanks in Petrochemical Industry.pdf
SHB-Z02-95 Instrument Symbols and Markings.doc
SHSG-039-89 Regulations on Meetings for Explaining Construction Drawings.pdf
SHT3005-2016 Design Code for Selection of Automatic Instruments in Petrochemical Industry.pdf
SHT3007-2014 Design Code for Tank Farms within Storage and Transportation Systems in Petrochemical Industry.pdf
SHT3010-2013 Design Code for Thermal Insulation Works of Equipment and Pipelines in Petrochemical Industry.pdf
SHT3019-2016 Design Code for Instrument Pipeline Routes in Petrochemical Industry.pdf
SHT3041-2016 Design Code for Flexibility of Pipelines in Petrochemical Industry.pdf
SHT3043-2014 Regulations on Surface Colors and Markings of Steel Structures for Equipment and Pipelines in Petrochemical Industry.pdf
SHT3051-2014 Terminology Used in Piping Engineering in Petrochemical Industry.pdf
SHT3052-2014 Graphic Symbols Used in Piping Engineering Design in Petrochemical Industry.pdf
SHT3054-2005 Comprehensive Design Code for Pipeline Networks within Petrochemical Enterprise Sites.pdf
SHT3101-2017 Graphic Symbols Used in Flow Diagrams of Petrochemical Processes.pdf
SHT3169-2012 Layout Regulations for Stations Along Long-Distance Oil and Gas Pipelines.pdf
SHT3405-2017 Dimension Series of Steel Pipes Used in Petrochemical Industry.pdf
SHT3515-2017 Technical Regulations for Construction of Lifting Works Involving Large-Scale Equipment in Petrochemical Industry.pdf
SHT3517-2013 Technical Regulations for Construction of Steel Pipelines in Petrochemical Industry.pdf
SHT3521-2013 Technical Regulations for Construction of Instrumentation Works in Petrochemical Industry.pdf
SHT3539-2007 Construction and Acceptance Code for Centrifugal Compressor Units in Petrochemical Industry.pdf
SHT3551-2013 Quality Acceptance Code for Instrumentation Works in Petrochemical Industry.pdf
SHT3554-2013 Heat Treatment Regulations for Welding of Steel Pipelines in Petrochemical Industry.pdf
SHT3562-2017 Factory Prefabrication and Acceptance Code for Pipelines in Petrochemical Industry.pdf
SHT3613-2013 Technical Regulations for Construction of Non-Metallic Pipeline Works in Petrochemical Industry.pdf
SHT3902-2014 Commonly Used Abbreviations in Piping Engineering in Petrochemical Industry.pdf
SHT3903-2004 Supervision Regulations for Construction Projects in Petrochemical Industry.pdf
SH∕T3073-2016 Design Code for Pipe Supports and Hangers in Petrochemical Industry.pdf
SH∕T3104-2013 Design Code for Installation of Instruments in Petrochemical Industry.pdf