ASTM F998-04 - 1.5.2004
 
1. Scope

1.1 This specification covers the requirements applicable to the design and construction of centrifugal pumps for shipboard application. The three classes of service covered by this specification are as follows:

1.1.1 Class 1-Freshwater,

1.1.2 Class 2-Seawater, and

1.1.3 Class 3-Hydrocarbon pumps (less than 1500 SSU).

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.

 
2. Referenced Documents

A276-13

Standard Specification for Stainless Steel Bars and Shapes

B505/B505M-23

Standard Specification for Copper Alloy Continuous Castings

A193/A193M-23

Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications

A494/A494M-22

Standard Specification for Castings, Nickel and Nickel Alloy

A582/A582M-22

Standard Specification for Free-Machining Stainless Steel Bars

A743/A743M-21

Standard Specification for Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application

A747/A747M-23

Standard Specification for Steel Castings, Stainless, Precipitation Hardening

A36/A36M-19

Standard Specification for Carbon Structural Steel

B148-18

Standard Specification for Aluminum-Bronze Sand Castings

B164-03(2019)

Standard Specification for Nickel-Copper Alloy Rod, Bar, and Wire

B271-11

Standard Specification for Copper-Base Alloy Centrifugal Castings

A890/A890M-18a

Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application (Includes all amendments and changes 10/2/2018).

B369-09

Standard Specification for Copper-Nickel Alloy Castings

B584-22

Standard Specification for Copper Alloy Sand Castings for General Applications

F468-23

Standard Specification for Nonferrous Bolts, Hex Cap Screws, Socket Head Cap Screws, and Studs for General Use

F1511-18(2023)

Standard Specification for Mechanical Seals for Shipboard Pump Applications

A995/A995M-20

Standard Specification for Castings, Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts

A194/A194M-23

Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both