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HG/T 20645-2022 English PDF

HG/T 20645: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
HG/T 20645-2022RFQ ASK 3 days (Regulations on Mechanical Design of Pipelines in Chemical Plants) Valid
HG/T 20645.1-2022759 Add to Cart 5 days Design standard of piping mechanics for chemical plant - Design contents and depth regulations Valid
HG/T 20645.1-1998519 Add to Cart 3 days Design Standart Piping Mechanic for Chemical Plant Obsolete

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GPON SFU   HG/T 20584   HG/T 3914   HG/T 20645.3   HG/T 20645.2   

Basic data

Standard ID: HG/T 20645-2022 (HG/T20645-2022)
Description (Translated English): (Regulations on Mechanical Design of Pipelines in Chemical Plants)
Sector / Industry: Chemical Industry Standard (Recommended)
Classification of Chinese Standard: G90
Word Count Estimation: 270,210
Date of Issue: 2022-04-08
Date of Implementation: 2022-10-01
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard stipulates the content and depth of mechanical design documents for chemical plant pipelines, engineering design, professional technical management, preparation conditions and design technology requirements. This standard applies to the piping mechanical design of chemical plants, as well as the design, management and technical development work related to piping mechanical engineering.
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