Standard No.:	SH 3034-1999
English Name:	Code for the piping design of watersupply and drainage in petrochemical industry
Chinese Name:	石油化工给水排水管道设计规范
Professional Classification:	SH    Professional Standard - Petrochemical
Issued by:	SBPCI
Issued on:	1999-4-15
Implemented on:	1999-9-1
Status:	superseded
Superseded by:	SH 3034-2012 Specification for design of water supply and drainage pipe in petrochemical industry
Superseded on:	2013-3-1
Superseding:	SHJ 34-1991 Code for the piping design of water supply and drainage in petrochemical industry
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	170.0
Delivery:	via email in 1 business day

1. GENERAL PRINCIPLES 1.0.1 Design of the watersupply and drainage pipelines in a petrochemical enterprise must meet the requirements for water supply and drainage in in-plant production, fire-fighting, and living demand, and should be technically advanced, economically reasonable, safe and reliable, and environmentally friendly. 1.0.2 This code is applicable to the design work in a newly built petrochemical enterprise, and it also may be used as reference in expansion and reconstruction of these pipelines. 1.0.3 In addition to this code, provisions in current relevant compulsory standards and codes should be followed out.

Contents PREFACE……………………………………………………………………………………………… 1 GENERAL PRINCIPLES………………………………………………………………………… 2 GENERAL PROVISIONS……………………………………………………………………… 3 PIPELINE………………………………………………………………………………………… 3.1 Pipeline laying and valve setting………………………………………………………… 3.2 Pipeline foundation and buried depth…………………………………………………… 4 AUXILIARY STRUCTURE…………………………………………………………………… 4.1 Feed and dry wells……………………………………………………………………… 4.2 Water-seal well……………………………………………………………………… 4.3 Inverted siphon………………………………………………………………………… 4.4 Stormwater inlet……………………………………………………………………… 4.5 Outfall……………………………………………………………………………… 5 HYDRAULIC CALCULATION…………………………………………………………… 6 SELECTION OF PIPE MATERIAL AND CONNECTION OF PIPES……………………… 7 ANTI-CORROSION AND THERMO-INSULATION OF PIPELINES……………………… 7.1 Exterior anti-corrosion…………………………………………………………………… 7.2 Interior anti-corrosion…………………………………………………………………… 7.3 Thermo-insulation………………………………………………………………………… Elucidation of Some Wordings………………………………………………………………………