RESP003V Vert Centrifugal Pumps 4 Water

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Transcript of RESP003V Vert Centrifugal Pumps 4 Water

EDITORIAL REVISIONDecember 2010

Process Industry Practices Machinery

PIP RESP003V Specification for High Power Vertical Centrifugal Pumps for Water Service

PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced. While this Practice is expected to incorporate the majority of requirements of most users, individual applications may involve requirements that will be appended to and take precedence over this Practice. Determinations concerning fitness for purpose and particular matters or application of the Practice to particular project or engineering situations should not be made solely on information contained in these materials. The use of trade names from time to time should not be viewed as an expression of preference but rather recognized as normal usage in the trade. Other brands having the same specifications are equally correct and may be substituted for those named. All Practices or guidelines are intended to be consistent with applicable laws and regulations including OSHA requirements. To the extent these Practices or guidelines should conflict with OSHA or other applicable laws or regulations, such laws or regulations must be followed. Consult an appropriate professional before applying or acting on any material contained in or suggested by the Practice.

This Practice is subject to revision at any time.

Process Industry Practices (PIP), Construction Industry Institute, The University of Texas at Austin, 3925 West Braker Lane (R4500), Austin, Texas 78759. PIP Member Companies and Subscribers may copy this Practice for their internal use. Changes or modifications of any kind are not permitted within any PIP Practice without the express written authorization of PIP. Authorized Users may attach addenda or overlays to clearly indicate modifications or exceptions to specific sections of PIP Practices. Authorized Users may provide their clients, suppliers and contractors with copies of the Practice solely for Authorized Users purposes. These purposes include but are not limited to the procurement process (e.g., as attachments to requests for quotation / purchase orders or requests for proposals / contracts) and preparation and issue of design engineering deliverables for use on a specific project by Authorized Users client. PIPs copyright notices must be clearly indicated and unequivocally incorporated in documents where an Authorized User desires to provide any third party with copies of the Practice.

PRINTING HISTORY October 1997 Issued February 2004 Complete Revision February 2010 Complete Revision October 2010 Editorial Revision December 2010 Editorial Revision Not printed with State funds

EDITORIAL REVISIONDecember 2010

Process Industry Practices Machinery

PIP RESP003V Specification for High Power Vertical Centrifugal Pumps for Water ServiceTable of Contents 1. Introduction................................. 21.1 1.2 Purpose .......................................... 2 Scope ............................................. 2

Appendix A..................................... 23Application of Material Classes .............. 23

Appendix B..................................... 25 2. References .................................. 22.1 2.2 Process Industry Practices ............. 3 Industry Codes and Standards ....... 3 Material Classes..................................... 25

Data SheetsRESP003V-D - Centrifugal Pump Data Sheet (U.S. Customary Units) RESP003V-DM - Centrifugal Pump Data Sheet (SI Units)

3. Definitions ................................... 4 4. Requirements.............................. 64.1 4.2 4.3 Basic Design .................................. 6 Accessories .................................. 18 Preparation for Shipment ............. 20

Process Industry Practices

Page 1 of 26

PIP RESP003V Specification for High Power Vertical Centrifugal Pumps for Water Service

EDITORIAL REVISIONDecember 2010

1.

Introduction1.1 Purpose This Practice provides the supplier with requirements for design and manufacture of vertical centrifugal pumps of 150 kW (200 HP) or larger that are used for water services. Comment: Water services include condensate, cooling water, demineralized water, utility water, produced water, treated water, etc. 1.2 Scope This Practice covers manufacturing and performance requirements for vertical centrifugal pumps and their accessories. Fire water pumps are covered by NFPA 20 and are not covered by this Practice. This document is a complete revision of PIP RESP003V, and therefore, revision markings are not provided. 1.2.1 Pump Types Pumps covered by this Practice are broadly classified as diffuser-andvolute, separate discharge cantilevered, and vertical can. Vertical in-line and submersible pumps have special design characteristics and are not included in the scope of this Practice. 1.2.2 Service Conditions Pumps with service conditions within the limits listed below are covered in this Practice: a. Maximum discharge pressure b. Minimum pumping temperature c. Maximum pumping temperature d. Maximum rotational speed 35 Barg (500 psig) 0 C (32 F) 150 C (300 F) 3,600 rpm

Comment: For services outside these conditions and those that fall within the capabilities of ANSI/ASME pumps, it is recommended that PIP RESP73V be used for purchase of pumps.

2.

ReferencesApplicable requirements of the following Practices and industry codes and standards shall be considered an integral part of this Practice. The edition in effect on the date of contract award shall be used, except as otherwise noted. Short titles are used herein where appropriate.

Page 2 of 26

Process Industry Practices

EDITORIAL REVISIONDecember 2010

PIP RESP003V Specification for High Power Vertical Centrifugal Pumps for Water Service

2.1

Process Industry Practices (PIP) PIP RECP001 - Design of Pumping Systems That Use Centrifugal Pumps PIP REDP003 - Documentation Requirements for Centrifugal Pumps for Water Service PIP RESP073V - Application of ASME B73.2 - 2003 Specification for Vertical In-Line Centrifugal Pumps for Chemical Process

2.2

Industry Codes and Standards American Society of Mechanical Engineers (ASME) ASME B1.20.1 - Pipe Threads, General Purpose (Inch) ASME B16.1 - Cast Iron Pipe Flanges and Flanged Fittings ASME B16.42 - Ductile Iron Pipe Flanges and Flanged Fittings, Class 150 and Class 250 ASME B16.47 - Large Diameter Steel Flanges ASME B16.5 - Pipe Flanges and Flanged Fittings ASME B31.3 - Chemical Plant and Petroleum Refinery Piping ASME Std 9 - Rolling Bearings - Dynamic Load Ratings and Rating Life Part 1: Calculation Methods Boiler and Pressure Vessel Code (ASME Code) Section V - Nondestructive Examination Section VIII, Division 1 - Pressure Vessels Section IX - Welding and Brazing Qualifications American National Standards Institute (ANSI) ANSI B15.1 - Coupling Guards American Society for Testing and Materials (ASTM) ASTM A105 - Specification for Forgings, Carbon Steel, for Piping Components ASTM A106 - Specification for Seamless Carbon Steel Pipe for HighTemperature Service ASTM E125 - Reference Photographs for Magnetic Particle Indications on Ferrous Castings ASTM E709 - Practice for Magnetic Particle Examination Hydraulic Institute Hydraulic Institute Standard International Organization for Standardization (ISO) ISO 228-1 - Pipe Threads Where Pressure-Tight Joints Are Not Made on the Threads - Part 1: Designation, Dimensions, and Tolerances ISO 281-1 - Rolling Bearings - Dynamic Load Ratings and Rating Life Part 1: Calculation Methods ISO 7005-1 - Metallic Flanges - Part 1: Steel Flanges

Process Industry Practices

Page 3 of 26

PIP RESP003V Specification for High Power Vertical Centrifugal Pumps for Water Service

EDITORIAL REVISIONDecember 2010

ISO 7005-2 - Metallic Flanges - Part 2: Cast Iron Flanges ISO 1940-1 - Mechanical Vibration - Balance Quality Requirements for Rotors in a Constant (Rigid) State Manufacturers Standardization Society (MSS) MSS SP-55 - Quality Standard for Steel Casings for Valves, Flanges, and Other Piping Components - Visual Method National Fire Protection Association (NFPA) NFPA 70 - National Electric Code

3.

DefinitionsFor the purposes of this Practice, the following definitions apply: best efficiency point (BEP): Point or capacity at which a pump achieves its highest efficiency cartridge mechanical seal: A mechanical seal unit, including sleeve, gland, primary seals, and secondary seals, that can be tested as a unit and installed as a unit critical speed: Speed corresponding to a lateral natural frequency of a rotor design: Term used to define various parameters, e.g., design power, design pressure, design temperature, or design speed drive train components: Items of equipment, e.g., motor, gear, turbine, engine, fluid drive, clutch, used in series to drive the pump maximum allowable temperature: Maximum continuous temperature for which the equipment has been designed when handling the specified liquid at the specified pressure maximum allowable working pressure (MAWP): Maximum continuous pressure for which the equipment has been designed when the equipment is operating at the maximum allowable temperature maximum continuous speed (in revolutions per minute): Speed at least equal to 105% of the highest speed required by any of the specified operating conditions maximum discharge pr