1 Scope
This Specification specifies the design, manufacture, inspection and test requirements for centrifugal compressor and its driver and auxiliary equipment in petrochemical industry.
This Specification is applicable to engineering design and equipment procurement of centrifugal compressor in petrochemical industry and used in other industries for reference.
This Specification is not applicable to the compressor with fan, blower and gear increaser, nor centrifugal compressor installed and used on ocean platform.
2 Normative References
The following documents contain provisions which, through reference in this Specification, constitute provisions of this Specification. For dated reference, subsequent amendments to (excluding amending errors) to, or revisions of, any of these publications do not be applied. However, the parties whose enter into agreement according to this Specification are encouraged to research the latest editions of these references are applied or not. For any undated references, the latest edition of the document referred to applies.
GBZ1-2002 Hygienic Standards for the Design of Industrial Enterprises
HG20615 Types and Parameters for Steel Pipe Flanges (American System)
SH3406 Steel Pipe Flanges for Petrochemical Industry
API Std 611 General Purpose Steam Turbines for Petroleum, Chemical and Gas Industry Services
API Std 612 Special Purpose Steam Turbines for Petroleum. Chemical and Gas Industry Services
API Std 613 Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services
API Std 614 Lubrication, Shaft-Sealin9, and Control-Oil Systems and Auxiliaries for Petroleum, Chemical and Gas Industry Services
API Std 616 Gas Turbine for Refinery Services
API Std 617-1995 Centrifugal Compressors for Petroleum. Chemical and Gas Industry Services
API Std 670 Vibration, Axial-Position, and Bearing-Temperature Monitoring Systems
API Std 671 Special Purpose Couplings For Petroleum, Chemical and Gas Industry Services
ASME Boiler & Pressure Vessel Code. Section VIII, Rules for Construction of Pressure Vessels
ASME B16.1 Cast Iron Piping Flanges and Flanged Fittings
ASME B 16.5 Pipe Flanges and Flanged Fittings NPS l/2 through NPS 24
ASME B16.42 Ductile Iron Pipe Flanges and Flanged Fitting
ASME B16.47 Large-Diameter Carbon Steel Flange
ASME B31.3 Process piping
NACE MR-0175 Sulfide Stress Cracking Resistant Metallic Material for Oil Field Equipment
3 Alternative Design
The Vender may provide alternative design favorable to the parties (the Vendee and the Vender) in the aspects of technical and commercial angles. The alternative design provided by the Vender shall cover detailed description, achievement and standards and specifications. The Vendee will assess the alternative design and make a decision on whether to use it.
4 Terms and Definitions
For the purpose of this Specification, the terms and definitions in API Std 617-1995, 1.4 apply.
Foreword I
1 Scope 1
2 Normative References 1
3 Alternative Design 2
4 Terms and Definitions 2
5 Basic Design 2
5.1 General 2
5.2 Casing 3
5.3 Interstage Diaphragms and Inlet Guide Vane 4
5.4 Casing Connections 4
5.4.1 General 4
5.4.2 Connecting Pipe in Main Process Flow 4
5.4.3 Auxiliary Pipe Connection 5
5.5 External Force and External Moments 5
5.6 Rotating Element 5
5.7 Bearings and Bearing Housings 6
5.7.1 General 6
5.7.2 Radial Bearing 6
5.7.3 Thrust Bearing 6
5.7.4 Bearing Housings 6
5.8 Shaft End Seal 7
5.9 Dynamics 8
5.9.1 Critical Speed 8
5.9.2 Transverse Vibration Analyses 8
5.9.3 Factory Verification of Imbalance Response Analysis 8
5.9.4 Torsional Vibration Analyses 8
5.9.5 Vibration and Balance 9
5.10 Lubricating Oil and Shaft Seal Oil System 9
5.11 Materials 9
5.11.1 General 9
5.11.2 Pressure Parts 10
5.11.3 Low Temperature 10
5.11.4 Pressure Components Material Inspection 10
5.11.5 Inspection of Impeller Material 10
5.12 Noise 10
6 Accessories 11
6.1 Driver 11
6.2 Gear Transmission 11
6.3 Couplings and Guards 11
6.4 Base Plate 12
6.4.1 General 12
6.4.2 Base Plate 13
6.5 Instrumentation and Controls 13
6.5.1 General 13
6.5.2 Flow Rate Control 14
6.5.3 Local Instrumentation and Control Panel 14
6.5.4 Instrumentation 14
6.5.5 Alarm and Shutdown 14
6.5.6 Electric System 15
6.5.7 Detector of Vibration, Displacement and Bearing Temperature 15
6.6 Piping System 15
6.6.1 General 15
6.6.2 Process Piping 16
6.6.3 Auxiliary Piping 16
6.7 Special Tools 16
7 Inspection and Testing 17
7.1 General 17
7.2 Inspection 17
7.3 Testing 18
7.3.1 General Requirements 18
7.3.2 Hydraulic Pressure Test 18
7.3.3 Impeller Overspeed Test 18
7.3.4 Mechanical Operation Test 18
7.3.5 Gas Leakage Test of Compressor after Assembly 18
7.3.6 Optional Test 18
8 Painting, Marking, Package and Shipment 19
8.1 Painting 19
8.2 Nameplate and Rotation Arrow 19
8.3 Marking 19
8.4 Package and Shipment 19
9 Guarantee 20
9.1 Mechanical Guarantee 20
9.1.1 Shaft End Seal Leakage 20
9.1.2 Bearing Temperature 20
9.1.3 Bearing Housing Vibration 20
9.2 Performance Guarantee 20
10 Vendor's Data 20
10.1 General 20
10.2 Quotation Data 20
10.3 Contract Data 20
Annex A (Informative) Referenced Scope of Supply 21
Annex B (Informative) Format of Data Sheet for Centrifugal Compressor 23
Annex C (Informative) Comparison of Major Materials Used for Compressor 35
Annex D (Informative) Supplementary Normative References 38
Annex E (Informative) Comparison of Piping Materials 40
Annex F (Informative) Vendor’s Drawings and Documentation 41
Wording Explanation 44
SH/T 3144-2004, SH 3144-2004, SHT 3144-2004, SH/T3144-2004, SH/T 3144, SH/T3144, SH3144-2004, SH 3144, SH3144, SHT3144-2004, SHT 3144, SHT3144
Introduction of SH/T 3144-2004
1 Scope
This Specification specifies the design, manufacture, inspection and test requirements for centrifugal compressor and its driver and auxiliary equipment in petrochemical industry.
This Specification is applicable to engineering design and equipment procurement of centrifugal compressor in petrochemical industry and used in other industries for reference.
This Specification is not applicable to the compressor with fan, blower and gear increaser, nor centrifugal compressor installed and used on ocean platform.
2 Normative References
The following documents contain provisions which, through reference in this Specification, constitute provisions of this Specification. For dated reference, subsequent amendments to (excluding amending errors) to, or revisions of, any of these publications do not be applied. However, the parties whose enter into agreement according to this Specification are encouraged to research the latest editions of these references are applied or not. For any undated references, the latest edition of the document referred to applies.
GBZ1-2002 Hygienic Standards for the Design of Industrial Enterprises
HG20615 Types and Parameters for Steel Pipe Flanges (American System)
SH3406 Steel Pipe Flanges for Petrochemical Industry
API Std 611 General Purpose Steam Turbines for Petroleum, Chemical and Gas Industry Services
API Std 612 Special Purpose Steam Turbines for Petroleum. Chemical and Gas Industry Services
API Std 613 Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services
API Std 614 Lubrication, Shaft-Sealin9, and Control-Oil Systems and Auxiliaries for Petroleum, Chemical and Gas Industry Services
API Std 616 Gas Turbine for Refinery Services
API Std 617-1995 Centrifugal Compressors for Petroleum. Chemical and Gas Industry Services
API Std 670 Vibration, Axial-Position, and Bearing-Temperature Monitoring Systems
API Std 671 Special Purpose Couplings For Petroleum, Chemical and Gas Industry Services
ASME Boiler & Pressure Vessel Code. Section VIII, Rules for Construction of Pressure Vessels
ASME B16.1 Cast Iron Piping Flanges and Flanged Fittings
ASME B 16.5 Pipe Flanges and Flanged Fittings NPS l/2 through NPS 24
ASME B16.42 Ductile Iron Pipe Flanges and Flanged Fitting
ASME B16.47 Large-Diameter Carbon Steel Flange
ASME B31.3 Process piping
NACE MR-0175 Sulfide Stress Cracking Resistant Metallic Material for Oil Field Equipment
3 Alternative Design
The Vender may provide alternative design favorable to the parties (the Vendee and the Vender) in the aspects of technical and commercial angles. The alternative design provided by the Vender shall cover detailed description, achievement and standards and specifications. The Vendee will assess the alternative design and make a decision on whether to use it.
4 Terms and Definitions
For the purpose of this Specification, the terms and definitions in API Std 617-1995, 1.4 apply.
Contents of SH/T 3144-2004
Foreword I
1 Scope 1
2 Normative References 1
3 Alternative Design 2
4 Terms and Definitions 2
5 Basic Design 2
5.1 General 2
5.2 Casing 3
5.3 Interstage Diaphragms and Inlet Guide Vane 4
5.4 Casing Connections 4
5.4.1 General 4
5.4.2 Connecting Pipe in Main Process Flow 4
5.4.3 Auxiliary Pipe Connection 5
5.5 External Force and External Moments 5
5.6 Rotating Element 5
5.7 Bearings and Bearing Housings 6
5.7.1 General 6
5.7.2 Radial Bearing 6
5.7.3 Thrust Bearing 6
5.7.4 Bearing Housings 6
5.8 Shaft End Seal 7
5.9 Dynamics 8
5.9.1 Critical Speed 8
5.9.2 Transverse Vibration Analyses 8
5.9.3 Factory Verification of Imbalance Response Analysis 8
5.9.4 Torsional Vibration Analyses 8
5.9.5 Vibration and Balance 9
5.10 Lubricating Oil and Shaft Seal Oil System 9
5.11 Materials 9
5.11.1 General 9
5.11.2 Pressure Parts 10
5.11.3 Low Temperature 10
5.11.4 Pressure Components Material Inspection 10
5.11.5 Inspection of Impeller Material 10
5.12 Noise 10
6 Accessories 11
6.1 Driver 11
6.2 Gear Transmission 11
6.3 Couplings and Guards 11
6.4 Base Plate 12
6.4.1 General 12
6.4.2 Base Plate 13
6.5 Instrumentation and Controls 13
6.5.1 General 13
6.5.2 Flow Rate Control 14
6.5.3 Local Instrumentation and Control Panel 14
6.5.4 Instrumentation 14
6.5.5 Alarm and Shutdown 14
6.5.6 Electric System 15
6.5.7 Detector of Vibration, Displacement and Bearing Temperature 15
6.6 Piping System 15
6.6.1 General 15
6.6.2 Process Piping 16
6.6.3 Auxiliary Piping 16
6.7 Special Tools 16
7 Inspection and Testing 17
7.1 General 17
7.2 Inspection 17
7.3 Testing 18
7.3.1 General Requirements 18
7.3.2 Hydraulic Pressure Test 18
7.3.3 Impeller Overspeed Test 18
7.3.4 Mechanical Operation Test 18
7.3.5 Gas Leakage Test of Compressor after Assembly 18
7.3.6 Optional Test 18
8 Painting, Marking, Package and Shipment 19
8.1 Painting 19
8.2 Nameplate and Rotation Arrow 19
8.3 Marking 19
8.4 Package and Shipment 19
9 Guarantee 20
9.1 Mechanical Guarantee 20
9.1.1 Shaft End Seal Leakage 20
9.1.2 Bearing Temperature 20
9.1.3 Bearing Housing Vibration 20
9.2 Performance Guarantee 20
10 Vendor's Data 20
10.1 General 20
10.2 Quotation Data 20
10.3 Contract Data 20
Annex A (Informative) Referenced Scope of Supply 21
Annex B (Informative) Format of Data Sheet for Centrifugal Compressor 23
Annex C (Informative) Comparison of Major Materials Used for Compressor 35
Annex D (Informative) Supplementary Normative References 38
Annex E (Informative) Comparison of Piping Materials 40
Annex F (Informative) Vendor’s Drawings and Documentation 41
Wording Explanation 44
