ASTM F1199-88(2010)
(Specification)Standard Specification for Cast (All Temperatures and Pressures) and Welded Pipe Line Strainers (150 psig and 150°F Maximum)
Standard Specification for Cast (All Temperatures and Pressures) and Welded Pipe Line Strainers (150 psig and 150°F Maximum)
ABSTRACT
This specification provides the minimum requirements for the design, fabrication, rating, marking, and testing of all cast pipe line strainers, and welded pipe line strainers used in services up to 150 psig and 150°F (1 MPa and 65°C) that are acceptable for use in marine environments. The strainers may be classified into three general construction categories, namely, simplex, duplex (or multiplex), and automatic (self-cleaning). They may also be further classified according to pressure ratings and types of port connections, port alignments relative to unit center lines, cover closures, valve types (in duplex), types of baskets or elements, materials of construction, and other features of design.
SCOPE
1.1 This specification covers all cast strainers and welded strainers in services up to 150 psig and 150°F (1 MPa and 65°C). For welded strainers used in services above 150 psig and 150°F, see Specification F1200.
1.2 This standard provides the minimum requirements for the design, fabrication, rating, marking, and testing of cast and welded pipe line strainers for services above 0°F (−18°C).
1.3 Strainers manufactured to this specification are acceptable for use in the marine environment.
1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
1.5 The following safety hazards caveat pertains only to the test methods portion, Section 8, of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Designation:F1199 −88(Reapproved 2010) An American National Standard
Standard Specification for
Cast (All Temperatures and Pressures) and Welded Pipe
Line Strainers (150 psig and 150°F Maximum)
This standard is issued under the fixed designation F1199; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope B16.5Steel Pipe Flanges and Flanged Fittings
B16.11 ForgedSteelFittings,Socket-WeldingandThreaded
1.1 This specification covers all cast strainers and welded
B16.15Cast Bronze Threaded Fittings
strainers in services up to 150 psig and 150°F (1 MPa and
B16.24Bronze Pipe Flanges and Flanged Fittings
65°C). For welded strainers used in services above 150 psig
B16.25Buttwelding Ends
and 150°F, see Specification F1200.
B31.1Power Piping
1.2 This standard provides the minimum requirements for
2.3 MSS Standards:
the design, fabrication, rating, marking, and testing of cast and
SP-51150 lb Corrosion Resistant Cast Flanges and Flanged
welded pipe line strainers for services above 0°F (−18°C).
Fittings
1.3 Strainers manufactured to this specification are accept-
SP-63High Strength Wrought Welding Fittings
able for use in the marine environment.
2.4 ASME Standard:
1.4 The values stated in inch-pound units are to be regarded
ASME Boiler and Pressure Vessel Code, Section VIII,
as the standard. The values given in parentheses are for
Division 1, PressureVessels
information only.
1.5 The following safety hazards caveat pertains only to the
3. Terminology
test methods portion, Section 8, of this specification. This
3.1 Definitions:
standard does not purport to address all of the safety concerns,
3.1.1 basket or element—the replaceable part in a strainer
if any, associated with its use. It is the responsibility of the user
that performs the barrier separation of solid particles from
of this standard to establish appropriate safety and health
flowing fluid. It is normally removable for cleaning and
practices and determine the applicability of regulatory limita-
servicing and can be furnished in a wide variety of materials,
tions prior to use.
particle size removal capability, straining area, and types of
2. Referenced Documents
construction.Interchangeablebasketsorelementsarenormally
available for a given make, model, and size strainer.
2.1 ASTM Standards:
F1200 Specification for Fabricated (Welded) Pipe Line
3.1.2 maximum allowable working pressure (MAWP)—the
Strainers (Above 150 psig and 150°F)
highest internal pressure that the strainer can besubjectedtoin
2.2 ANSI Standards:
service.Themaximumnonshockworkingpressureforwhicha
B2.1Pipe Threads
strainer is rated by the manufacturer.
B16.1Cast Iron Pipe Flanges and Flanged Fittings
3.1.3 maximum design temperature—the maximum tem-
B16.3Malleable Iron Threaded Fittings
perature for which a strainer is rated by the manufacturer.
B16.4Cast Iron Threaded Fittings
3.1.4 strainer—a device which, when installed in a pipe
line, provides a mechanical means of removing solids from a
This specification is under the jurisdiction of ASTM Committee F25 on Ships
flowing liquid or gas by using a barrier element.
and Marine Technology and is the direct responsibility of Subcommittee F25.11 on
Machinery and Piping Systems.
3.1.5 straining open area—theneteffectiveopenareaofthe
Current edition approved March 1, 2010. Published April 2010. Originally
clean element through which the fluid can pass.
approved in 1988. Last previous edition approved in 1998 as F1199–88(2004).
DOI: 10.1520/F1199-88R10.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on Available from American Society of Mechanical Engineers (ASME), ASME
the ASTM website. International Headquarters, Three Park Ave., New York, NY 10016-5990.
3 5
Available fromAmerican National Standards Institute (ANSI), 25 W. 43rd St., AvailablefromManufacturersStandardizationSocietyoftheValveandFittings
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F1199−88 (2010)
4. Classification 5.3 In general, the standard product description should not
be mixed with the performance criteria because conflicting
4.1 Strainers may be classified into three general construc-
specifications can result (for example, maximum allowable
tion categories, simplex, duplex (or multiplex), and automatic
pressure loss inconsistent with product size).
(self-cleaning), as follows:
4.1.1 Simplex—A strainer consisting of a single basket or
6. Materials and Manufacture
element chamber that normally requires the flow through the
unit to be shut down before cleaning.
6.1 Strainer housings, as well as any pressure-retaining
4.1.1.1 Classifications of simplex strainers based on port
parts, including bolting used for pressure retention, shall be
alignmentrelativetobasketorelementchamberare Y, T, Z,and
constructedofmaterialslistedinSectionVIII,Division1ofthe
others. ASME Boiler and Pressure Vessel Code (hereafter called
4.1.2 Duplex (or Multiplex)—A strainer usually consisting
ASME Code) or ANSI/ASME B31.1. Bolts, screws, and
ofatleasttwobasketorelementchambersseparatedbyavalve fasteners in contact with interior fluid shall be of appropriate
(or valving) that permits continuous flow of fluid through one
corrosion-resistant material.
chamber while the other is accessible for cleaning.
6.2 The pressure ratings established under this specification
4.1.3 Automatic (Self-Cleaning)—Astrainerprovidingsome
are based on materials of high quality produced under regular
means for back-flushing or cleaning of the straining element
control of chemical and mechanical properties by a recognized
while the unit is in service. It can have one or more elements
process. The manufacturer shall be prepared to submit a
and may require periodic shutdown for maintenance and
certificate of compliance verifying that his product has been so
inspection.
produced and that it has been manufactured from material
4.2 Strainers may be further classified by pressure ratings
whose chemical and mechanical properties are at least equal to
and types of port connections, port alignments relative to unit
the requirements of the appropriate standard or specification.
center lines, cover closures, valve types (in duplex), types of
6.3 For materials not having values of allowable stress
baskets or elements, materials of construction, and other
tabulated in Section VIII, Division 1 of the ASME Code,
features of design.
allowable stresses shall be determined in accordance with the
procedures outlined in Subsection C and Appendix P of that
5. Ordering Information
section. Where it can be shown that the values of allowable
5.1 Ordersforproductsunderthisspecificationshallinclude stress listed for a particular material in one product form
the following information as applicable. If a manufacturer’s
(because of similar chemistry, mechanical properties, heat
standardized product is being ordered, include all data needed treatment, and so forth) are applicable to the same material in
by the manufacturer to define the pro
...
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