1、Designation: F 1006 86 (Reapproved 2008)An American National StandardStandard Specification forEntrainment Separators for Use in Marine PipingApplications1This standard is issued under the fixed designation F 1006; the number immediately following the designation indicates the year oforiginal adopti
2、on or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the minimum requirements forthe pressure-tempera
3、ture rating, testing, and making ofpressure-containing vessels for entrainment separators.1.2 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.1.3 The following safety hazards caveat pertains only to thetest methods port
4、ion, Section 6, of this specification: Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-ti
5、ons prior to use.2. Referenced Documents2.1 ANSI Standards:2B2.1 Pipe Threads (Except Dryseal)B16.1 Cast Iron Pipe Flanges and Flanged FittingsB16.3 Malleable Iron Threaded Fittings, Class 150 and 300B16.4 Cast Iron Threaded Fittings, Class 125 and 250B16.5 Steel Pipe Flanges and Flanged FittingsB16
6、.11 Forged Steel Fittings, Socket Welding and ThreadedB16.15 Cast Bronze Threaded Fittings, Class 150 and 300B16.24 Bronze Flanges and Flanged Fittings, Class 150 and300B16.25 Buttwelding EndsB16.31 Nonferrous Pipe Flanges2.2 ASME Standards:3SA278 Cast Gray Iron Pressure VesselsSA395-60 Cast Ductile
7、 IronBoiler and Pressure Vessel Code, Section VIIIBoiler and Pressure Vessel Code, Section II2.3 Manufacturers Standardization Society of the Valveand Fittings Industry Standard:4MSSSP-51 150 LB Corrosion Resistant Cast Flanges andFlanged Fittings2.4 Military Standard:5MIL-F-1183 Fittings Tube, Bron
8、ze, Cast (Silver Brazings)3. Definitions of Terms Specific to This Standard3.1 entrainment separatora mechanical device inserted ina pipeline which by centrifugal force, baffles, or other meanswill separate a liquid from a gas (vapor).3.2 hydrostatic testthe act of filling an entrainment sepa-rator
9、vessel with water and applying internal pressure to allparts of the vessel.3.3 master gagethe calibrated gage used to verify theaccuracy of the test gage. This gage shall be recalibratedtraceable to the National Bureau of Standards.3.4 pressure ratingthe maximum working pressure of anentrainment sep
10、arator when operated at a specific temperature.3.5 proof testthe act of filling an entrainment separatorvessel with water and applying internal pressure to all parts ofthe vessel for the purpose of causing yielding of the vessel andbursting of the vessel.3.6 temperature ratingsminimum and maximum te
11、m-peratures at which the entrainment separator may be operatedwhile at specific pressures.3.7 test gagethe pressure gage that is used to check theinternal pressure of the entrainment separator. The test gageshall be calibrated at least annually or at any time it issuspected to be in error by a calib
12、rated master gage.4. Materials and Manufacture4.1 The pressure-temperature ratings established under thisspecification are based upon the manufacturers usage of highquality materials produced under regular control of chemicaland physical properties by a recognized process. The manu-facturer shall be
13、 prepared to submit certification of compliance,1This specification is under the jurisdiction of Committee F25 on Ships andMarine Technology and is the direct responsibility of Subcommittee F25.11 onMachinery and Piping Systems.Current edition approved Nov. 1, 2008. Published December 2008. Original
14、lyapproved in 1986. Last previous edition approved in 2004 as F 1006 - 86(2004).2Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.3Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarte
15、rs, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.4Available from Manufacturers Standardization Society of the Valve and FittingsIndustry (MSS), 127 Park St., NE, Vienna, VA 22180-4602, http:/www.mss-.5Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700
16、 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.verifying that his product has been so produced and that it hasbeen manufactured from material with chemical and ph
17、ysicalproperties at least equal to the requirements of the appropriatestandard or specification listed in 4.3 of this specification orSection II of the ASME Boiler and Pressure Vessel Code.4.2 For materials not having values of allowable stresstabulated in Section VIII Division I of the ASME Boiler
18、andPressure Vessel Code, allowable stresses shall be determined inaccordance with the procedures outlined in Appendix P ofSection VIII, Division 1 of the ASME Boiler and PressureVessel Code.4.3 Materials of construction shall be suitable for the serviceintended.4.4 Bolting materials shall be at leas
19、t equal to those listed inTable 1B of ANSI B16.5. Bolting materials shall not be usedbeyond temperature limits specified in the governing codes.5. Requirements Requirements5.1 Entrainment separators covered in this specificationshall be designed according to the lowest pressure-temperaturerating of
20、any individual component, or as established by prooftests.5.2 The design pressure-temperature of entrainment separa-tors covered in this specification will be established by themanufacturer using one of the following methods:5.2.1 Design calculations in accordance with the require-ments prescribed i
21、n the ASME Boiler and Pressure VesselCode, Section VIII, Division 1, Part UG of Subsection A andthe applicable part of Subsection C.5.2.2 Proof test in accordance with the requirements of UG101 (m), UCI-101, or UCD-101 of Section VIII, Division 1 ofthe ASME Boiler and Pressure Vessel Code.5.2.3 Wher
22、e any part of the entrainment separator vesselcannot be designed within the scope of the ASME Boiler andPressure Vessel Code, Section VIII, Division 1, Design Sec-tion, the pressure-temperature rating must be determinedthrough proof and hydrostatic tests using the following formu-las to determine th
23、e allowable operating limits of pressure andtemperature. Operator safety should be considered when con-ducting these tests.P 5SPHT4D3SS1S2Dfor steel vessels!P 5SPHT4D3ST1T2Dfor cast2iron vessels!where:P = maximum allowable working pressure (psig) atdesign temperature,PHT= hydrostatic test pressure (
24、psig) at test temperature,S1= stress value at design temperature (psi),S2= stress value at test temperature (psi),T1= specified minimum tensile strength (psi), andT2= actual tensile strength test specimen (psi).5.2.3.1 Stress values S1and S2are determined from SectionVIII, of the ASME Boiler and Pre
25、ssure Vessel Code.5.2.3.2 The value of PHTto be used in determining themaximum allowable working pressure shall be the maximumpressure to which the entrainment separator was subjected towithout permanent deformation or rupture.5.2.3.3 Test water temperature6and entrainment separatortemperature must
26、be at equilibrium before hydrostatic testpressure is applied.5.2.3.4 All possible air pockets must be purged while theentrainment separator vessel is being filled with water. Ad-equate vents shall be provided at all high points of the vessel.5.2.3.5 External equipment not to be pressurized with thee
27、ntrainment separator should be isolated or disconnectedbefore applying the hydrostatic test pressure.5.2.3.6 Hydrostatic test pressure shall be applied graduallyto the entrainment separator and held stationary at eachincrement for a sufficient time in order that a visual inspectioncan be made for le
28、aks or deformation of the vessel. The finalvalue of hydrostatic test pressure that is not in conflict with5.2.3.2 is called PHT.5.3 Pressure-temperature rating and construction of all pipeconnections shall be in accordance with the following stan-dards or specifications: ANSI B2.1, ANSI B16.1, ANSI
29、B16.3,ANSI B16.4, ANSI B16.5, ANSI B16.11, ANSI B16.15, ANSIB16.24, ANSI B16.25, ASME SA-278, ANSI B16.31, MSSSP-51, and MIL-F-1183.6. Test Methods6.1 All entrainment separators must be pressure tested inaccordance with the following:6.1.1 Each entrainment separator shall be tested by subject-ing it
30、 to an internal hydrostatic test procedure, which at everypoint in the separator is at least equal to 1.5 times themaximum allowable working pressure, multiplied by the low-est ratio of the stress value for the design temperature.Test pressure 5 1.5 3 maximum allowable pressure3stress value at test
31、temperaturestress value at design temperature6.1.1.1 The hydrostatic test pressure shall be held stationaryfor a suitable time necessary for observation and inspection ofthe separator. The minimum time of test shall be no less than1 min.6.1.1.2 A test gage, as defined in this specification (seeSecti
32、on 3) shall be connected directly to the entrainmentseparator.6.1.1.3 For compliance withASME Codes leading toASMEcertification, proceed with steps as outlined in Section VIII,Division 1 of the ASME Boiler and Pressure Vessel Code forStandard Hydrostatic Tests.7. Packaging and Package Marking7.1 Eac
33、h entrainment separator shall have a securely at-tached nameplate or other permanent marking indicating thefollowing:7.1.1 Manufacturers name and trademark,7.1.2 Pressure-temperature rating,7.1.3 Manufacturers serial number,6Test water temperature to be no less than 60F (10C), but not to exceed 125F
34、(52C).F 1006 86 (2008)27.1.4 Year built,7.1.5 Size (end connection pipe size),7.1.6 Flow direction,7.1.7 National board number, where applicable,7.1.8 ASME code stamp, where applicable, and7.1.9 ASTM designation and year of issue.ASTM International takes no position respecting the validity of any pa
35、tent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revisio
36、n at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your com
37、ments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyright
38、ed by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).F 1006 86 (2008)3
