NAVY MIL-DTL-32408 A-2012 INTEGRAL MOTOR PUMP (IMP)《整体机动泵》.pdf

1、Comments, suggestions, or questions on this document should be addressed to: Commander, Naval Sea Systems Command, ATTN: SEA 05S, 1333 Isaac Hull Avenue, SE, Stop 5160, Washington Navy Yard, DC 20376-5160 or emailed to CommandStandardsnavy.mil, with the subject line “Document Comment”. Since contact

2、 information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.daps.dla.mil. AMSC N/A FSC 4320 INCH-POUND MIL-DTL-32408 07 February 2012 DETAIL SPECIFICATION INTEGRAL MOTOR PUMP (IMP) This specification is approved for use b

3、y all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers vertical or horizontal centrifugal Integral Motor Pumps (IMP) (see 6.1) for shipboard applications on U.S. Navy ships and submarines. Pumps are to be sealless and configured for either end suct

4、ion where impeller is overhung with all bearings on one side of the impeller, or in an inline configuration with the impeller positioned between two sets of bearings. The motor is an axial-field integral permanent magnet machine controlled by a variable speed drive (VSD). These characteristics are i

5、ntended to result in a pump design that has no routine maintenance requirements and weight and dimensions that are significantly smaller than the equivalent close coupled, end suction, induction motor driven centrifugal pump. 1.2 Classification. Integral motor pumps are classified using the followin

6、g ratings: 1.2.1 Pump suction and discharge flange sizes. Pump suction and discharge flange sizes are specified as follows: Pump flange size Code Pump flange size Code 0.75“ NPS 0.75 3.5“ NPS 3.5 1.0“ NPS 1 4.0“ NPS 4 1.25“ NPS 1.25 5.0“ NPS 5 1.5“ NPS 1.5 6.0“ NPS 6 2.0“ NPS 2 8.0“ NPS 8 2.5“ NPS 2

7、.5 10.0“ NPS 10 3.0“ NPS 3 12.0“ NPS 12 1.2.2 Nominal impeller diameter. Pump nominal impeller diameter in inches is rounded to the nearest whole number. 1.2.3 Maximum operating speed. Pump maximum operating speed in rpm is rounded to the nearest hundred. 1.2.4 Power rating. Motor power rating in ho

8、rsepower is rounded to the nearest whole number. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32408 2 1.2.5 Pump class. Pump application class is specified as follows: Pump class Code Freshwater C1 Saltwater/freshwater C2 Saltwater duplex

9、C3 Saltwater C4 Hydrocarbon (less than 1500 SSU) C5 1.3 Part or identifying number (PIN). PINs to be used for IMPs acquired to this specification are created as follows: (see 1.2.1 through 1.2.5) M Prefix Specification number Hyphen Discharge flange size X Suction flange size Hyphen Impeller diamete

10、r Hyphen Operating speed Hyphen Power rating Pump class M 32408 - 1 X 1.5 - 4 - 5600 - 5 C2 The example above (M32408-1X1.5-4-5600-5C2) is for a 1-inch NPS discharge by 1.5-inch NPS suction, 4-inch diameter, 5600 RPM, 5 horsepower (hp), seawater service IMP. 2. APPLICABLE DOCUMENTS 2.1 General. The

11、documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of

12、this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, a

13、nd handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. FEDERAL SPECIFICATIONS QQ-N-286 - Nickel-Copper-Aluminum Alloy, Wrought (UNS N05500) FEDERAL STANDARDS FED-STD-H28 - Sc

14、rew-Thread Standards for Federal Services FED-STD-H28/2 - Screw-Thread Standards for Federal Services Section 2 Unified Inch Screw Threads - UN and UNR Thread Forms DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-S-901 - Shock Tests, H.I. (High-Impact) Shipboard Machinery, Equipment, and Systems, Requireme

15、nts for MIL-E-917 - Electric Power Equipment Basic Requirements MIL-DTL-1222 - Studs, Bolts, Screws and Nuts for Applications Where a High Degree of Reliability is Required, General Specification for MIL-DTL-15024 - Plates, Tags, and Bands for Identification of Equipment, General Specification for P

16、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32408 3 MIL-DTL-15090 - Enamel, Equipment, Light Gray, (Navy Formula No.111) MIL-DTL-17060 - Motors, Alternating Current, Integral-Horsepower, Shipboard Use MIL-PRF-20042 - Flanges, Pipe, Bronze

17、(Silver Brazing) MIL-PRF-32168 - Variable Speed Drive System for Induction and Synchronous Machines DEPARTMENT OF DEFENSE STANDARDS MIL-STD-167-1 - Test Method Standard for Mechanical Vibrations of Shipboard Equipment (Type I - Environmental and Type II - Internally Excited) MIL-STD-461 - Interface

18、Standard for Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment MIL-STD-740-1 - Airborne Sound Measurements and Acceptance Criteria of Shipboard Equipment MIL-STD-740-2 - Structureborne Vibratory Acceleration Measurements and Acceptance Criteria

19、of Shipboard Equipment MIL-STD-777 - Schedule of Piping, Valves, Fittings, and Associated Piping Components for Naval Surface Ships MIL-STD-882 - Standard Practice for System Safety DOD-STD-1399-301 - Interface Standard for Shipboard Systems, Section 301A, Ship Motion and Attitude (Metric) MIL-STD-1

20、474 - Design Criteria Standard for Noise Limits MIL-STD-1687 - Thermal Spray Processes for Naval Ship Machinery Application DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-454 - General Guidelines for Electronic Equipment (Copies of these documents are available online at https:/assist.daps.dla.mil/quickse

21、arch/ or https:/assist.daps.dla.mil.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those ci

22、ted in the solicitation or contract. NAVAL SEA SYSTEMS COMMAND (NAVSEA) DRAWINGS 803-7226047 - Qualification Requirements for Composite Material Components as Alternate Candidates for Centrifugal Pump Parts 810-1385850 - Piping, Installation, Pressure for all Services (Copies of these documents are

23、available from the applicable repositories listed in NAVSEA S0005-AE-PRO-010/EDM. Copies of NAVSEA S0005-AE-PRO-010/EDM are available from the Naval Logistics Library, 5450 Carlisle Pike, Mechanicsburg, PA 17055 or online at https:/nll1.ahf.nmci.navy.mil.) Provided by IHSNot for ResaleNo reproductio

24、n or networking permitted without license from IHS-,-,-MIL-DTL-32408 4 NAVAL SEA SYSTEMS COMMAND (NAVSEA) TECHNICAL MANUALS S9074-AR-GIB-010/278 - Requirements for Fabrication and Inspection, and Casting Inspection and repair for Machinery, Piping and Pressure Vessels T9074-AS-GIB-010/271 - Requirem

25、ents for Nondestructive Testing Methods (Copies of these documents are available from the Naval Logistics Library, 5450 Carlisle Pike, Mechanicsburg, PA 17055 or online at https:/nll1.ahf.nmci.navy.mil.) 2.3 Non-Government publications. The following documents form a part of this document to the ext

26、ent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) ANSI S2.19 - Mechanical Vibration - Balance Quality Requirements of Rigid Motors - Part 1: Determination of Possible Unbalance

27、, Including Marine Applications (Copies of this document are available from the American National Standards Institute, Inc., 25 West 43rd Street, 4th Floor, New York, NY 10036 or online at http:/webstore.ansi.org/.) ASME INTERNATIONAL ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 Through N

28、PS 24 (Copies of this document are available from ASME International, 22 Law Drive, P.O. Box 2900, Fairfield, NJ 07007-2900 or online at www.asme.org.) ASTM INTERNATIONAL ASTM A36/A36M - Standard Specification for Carbon Structural Steel ASTM A193/A193M - Standard Specification for Alloy-Steel and S

29、tainless Steel Bolting Materials for High Temperature or High Pressure Service and Other Special Purpose Applications ASTM A194/A194M - Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both ASTM A582/A582M - Specification for Free-Mac

30、hining Stainless Steel Bars ASTM A743/A743M - Standard Specification for Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application ASTM A747/A747M - Specification for Steel Castings, Stainless, Precipitation Hardening ASTM A890/A890M - Standard Specification for Cas

31、tings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application ASTM B61 - Standard Specification for Steam or Valve Bronze Castings ASTM B148 - Standard Specification for Aluminum-Bronze Sand Castings ASTM B164 - Standard Specification for Nickel-Cop

32、per Alloy Rod, Bar, and Wire ASTM B271 - Standard Specification for Copper-Base Alloy Centrifugal Castings ASTM B367 - Standard Specification for Titanium and Titanium Alloy Castings ASTM B369 - Standard Specification for Copper-Nickel Alloy Castings Provided by IHSNot for ResaleNo reproduction or n

33、etworking permitted without license from IHS-,-,-MIL-DTL-32408 5 ASTM B446 - Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625), Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219), and Nickel-Chromium-Molybdenum-Tungsten Alloy (UNS N06650)* Rod and Bar ASTM B473 -

34、Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire ASTM B505/B505M - Standard Specification for Copper-Base Alloy Continuous Castings ASTM B584 - Standard Specification for Copper Alloy Sand Castings for General Applications ASTM D5363 - Standard Specificatio

35、n for Anaerobic Single-Component Adhesives (AN) ASTM F468 - Standard Specification for Nonferrous Bolts, Hex Cap Screws, and Studs for General Use (Copies of these documents are available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959 or online at www

36、.astm.org.) HYDRAULIC INSTITUTE (HI) HI 1.1-1.2 - Centrifugal Pumps for Nomenclature and Definitions HI 1.6 - Centrifugal Pump Tests HI 9.1-9.5 - Pumps-General Guidelines for Types, Applications, Definitions, Sound Measurement, and Documentation (Copies of these documents are available from the Hydr

37、aulic Institute, 9 Sylvan Way, Parsippany, NJ 07054 or online at www.pumps.org.) INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE) IEEE 115 - Test Procedures for Synchronous Machines (Copies of this document are available from the Institute of Electrical and Electronics Engineers, Inc., 445 H

38、oes Lane, P.O. Box 1331, Piscataway, NJ 08855-1331 or online at www.ieee.org.) INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC 60034-18-41 - Qualification and Type Tests for Type 1 Electrical Insulation Systems Used in Rotating Electrical Machines Fed from Voltage Converters IEC 61934 - Electrical Mea

39、surements of Partial Discharge During Short Risetime Repetitive Voltage Impulses (Copies of these documents are available from the IEC Central Office, 3 rue de Varemb, P.O. Box 131, CH-1211 Geneva 20, Switzerland or online at www.iec.ch.) NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA) NEMA MW1

40、000 - Magnet Wire (Copies of this document are available from the National Electrical Manufacturers Association, 1300 N 17th Street, Suite 1847 Rosslyn, VA 22209 or online at www.nema.org.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3240

41、8 6 NSF INTERNATIONAL NSF 61 - Drinking Water Systems Components - Health Effects (Copies of this document are available from NSF International, 789 N. Dixboro Road, Ann Arbor, MI 48113-0140 or online at www.nsf.org.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the

42、event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When spec

43、ified (see 6.2), a sample shall be subjected to first article inspection in accordance with 4.2. 3.2 Materials. The materials of the pump shall conform to the materials specified in table I for the class of service specified (see 6.2). TABLE I. Material specifications. Class 1 Freshwater Class 2 Sal

44、twater/ Freshwater Class 3 Saltwater Duplex Class 4 Saltwater Class 5 Hydrocarbon Casing and pressure boundary parts Bronze (ASTM B584, Alloy C90500, C92200, or C87500) Stainless steel (ASTM A743/ A743M, CF8M) 70-30 Cu-Ni (ASTM B369 (C96400) Ni-Al bronze (ASTM B148, Alloy C95500, or C95800) Corrosio

45、n-resistant duplex alloy (ASTM A890/ A890M, Grade CD4MCu) Titanium (ASTM B367) Bronze (ASTM B584, Alloy C90500, C92200, or C87500) Stainless steel (ASTM A743/ A743M, CF8M, J92900) Shaft and rotor parts Stainless steel (ASTM A582/ A582M, Cond alloy S41600) Nickel-copper alloy (ASTM B164, UNS N04400,

46、or N04405) Nickel-copper alloy (Monel) (ASTM B164, UNS N04400) Alloy 20 ASTM A743/A743M (CN-7M) ASTM B473 Inconel 625 ASTM B446 Stainless steel (ASTM A582/ A582M, Alloy S41600) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32408 7 TABLE I.

47、Material specifications Continued. Class 1 Freshwater Class 2 Saltwater/ Freshwater Class 3 Saltwater Duplex Class 4 Saltwater Class 5 Hydrocarbon Impellers Bronze (ASTM B584, Alloy C90500, C92200, or C87500) Nickel-copper alloy (Monel) (ASTM B164, UNS N04400) 70-30 Cu-Ni (ASTM B369 (C96400) Ni-Al b

48、ronze (ASTM B148, UNS C95500, or C95800) Composites 803-7226047 Corrosion-resistant duplex alloy (ASTM A890/ A890M, Grade CD4Mcu) Composites 803-7226047 Titanium (ASTM B367) Bronze (ASTM B584, Alloy C90500, C92200, or C87500) Wear rings Bronze (ASTM B271, ASTM B505/ B505M, or ASTM B584) Nickel-coppe

49、r alloy (Monel) (ASTM F468, Alloy 400) Bronze (ASTM B271, ASTM B505/ B505M, or ASTM B584) Composites 803-7226047 Stainless steel (ASTM A747/ A747M, CB7Cu-1, Cond H1150, J92180) Alloy 20 ASTM A743/A743M (CN-7M) ASTM B473 Composites 803-7226047 Titanium (ASTM B367) Bronze (ASTM B271, ASTM B505/ B505M, or ASTM B584) Casing bolts, studs, nuts Corrosion-resisting steel (ASTM A193/ A193M, Grade B8M and ASTM A194/A194