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HG/T 20546.5-2009Design specification of equipment layout for chemical plant - Part 4: Code for technical design (English PDF)

化工装置设备布置设计规定第5部分:设计技术规定

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

December 4, 2009

Implementation date

January 1, 2009

Scope

HG/T 20546.5-2009 is the English-translated version of 化工装置设备布置设计规定第5部分:设计技术规定.

HG/T 20546.5-2009 is the Chinese standard "Design specification of equipment layout for chemical plant - Part 4: Code for technical design". Issued on 2009-12-04.

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Document preview — HG/T 20546.5-2009

1 General provisions
2 Layout of pump
2.1 Layout principle
2.2 General requirements
2.3 Example of layout
3 Layout of tower
4 Layout of heat exchanger
5 Layout of air cooler
6 Layout of horizontal vessels
7 Layout of vertical vessels and reactors
8 Layout of heating furnace
9 Layout of centrifugal compressor

1 Foreword

HG/T 20546.5-2009 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 4 December 2009.

It is one of 5 parts of the HG/T 20546 series.

The HG/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

2 Scope Preview

HG/T 20546.5-2009 carries no ICS number and no Chinese Standard Classification code.

This catalogue holds 6,683 other HG/T standards.

Of the 2,593 HG/T standards that do carry an ICS number, 1,629 (63%) fall under ICS 71, in the field of chemical technology.

3 About this standard

Sector: Chemical Industry

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages (approximate)

4 Related standards

Other parts of this standard:

HG/T 20546-2009 — Design Specification of Equipment Layout for Chemical Plant

HG/T 20546.1-2009 — Part 1: Content and profundity

HG/T 20546.2-2009 — Part 2: Regulations for design engineering

HG/T 20546.4-2009 — Proposed conditions

5 Classification and status

Chinese Standard Classification (CCS): P 72

Prefix HG/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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