Standard No.:	SH/T 3140-2011
English Name:	Technical Specification of Centrifugal Pumps for Medium and Light Duty Services in Petrochemical Engineering
Chinese Name:	石油化工中、轻载荷离心泵工程技术规范
Chinese Classification:	P72    Petrochemical and chemical industry engineering
Professional Classification:	SH    Professional Standard - Petrochemical
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2011-05-18
Implemented on:	2011-6-1
Status:	valid
Superseding:	SH/T 3140-2004 Engineering Specification of Centrifugal for Medium and Light Duty Services in Petrochemical Industry
Target Language:	English
File Format:	PDF
Word Count:	13500 words
Translation Price(USD):	330.0
Delivery:	via email in 1 business day

1 Scope

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Alternative Designs 5 Basic Design 5.1 General Requirements 5.2 Pressure Casings 5.3 Nozzles and Pressure Casing Connections 5.4 External Nozzle Forces and Moment 5.5 Impellers 5.6 Wear Rings and Running Clearance 5.7 Shafts and Shaft Sleeves 5.8 Bearings and Bearing Housings 5.9 Shaft Seals 5.10 Dynamics 5.11 Materials 5.12 Noise 6 Accessories 6.1 Drivers 6.2 Couplings and Guards 6.3 Baseplates 6.4 Auxiliary Piping and Appurtenances 6.5 Special Tools 7 Inspection and Testing 7.1 General 7.2 Inspection 7.3 Testing 8 Painting, Marking, Packaging and Shipment 8.1 Painting and Rust Prevention 8.2 Nameplates and Rotation Arrows 8.3 Markings 8.4 Packaging and Shipment 9 Guarantee 9.1 Mechanical Guarantee 9.2 Performance Guarantee 10 Vendor's Data Annex A (Informative) Scope of Supply for Reference Annex B (Informative) Centrifugal Pump (Medium and Light Duty Services) Data Sheet Annex C (Informative) Comparison Tables of Pipe Flange Standards and Nominal Pressures Annex D (Informative) Comparison Table of Typical Materials for Pump Farts Annex E (Informative) Comparison Table of Piping Materials Annex F (Informative) Vendor Drawing and Data Requirements Explanation of Wording in This Code