ASTM F1901-2010 Standard Specification for Polyethylene (PE) Pipe and Fittings for Roof Drain Systems《屋顶排水系统用聚乙烯(PE)管和配件标准规范》.pdf

1、Designation: F1901 10An American National StandardStandard Specification forPolyethylene (PE) Pipe and Fittings for Roof Drain Systems1This standard is issued under the fixed designation F1901; the number immediately following the designation indicates the year oforiginal adoption or, in the case of

2、 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 requirements for polyethylene(PE) pipe and fittings for nonpressure r

3、oof drain systems.1.2 This specification covers pipe and fittings intended fornormal residential and commercial uses and is not intended foruse in unusual corrosive conditions.NOTE 1Before installing pipe for waste disposal use, the approval ofthe cognizant building code authority shall be obtained

4、as conditions notfound in normal use or temperatures approaching 140F (60C) may beencountered.1.3 Pipe is produced in dimensions based on outside diam-eters of 32 mm (1.250 in.) and larger in accordance withSpecification F714.1.4 The interchangeability of pipe and fittings made bydifferent manufactu

5、rers is not addressed in this specification.Transition fittings for joining pipe and fittings of differentmanufacturers is provided for in this specification.1.5 Pipe and fittings are joined by the heat-fusion method,by the electrofusion method, or by using mechanical joints(excluding insert fitting

6、s) recommended by the manufacturer.1.6 In referee decisions, the SI units shall be used formetric-sized pipe and inch-pound units for pipe sized in the IPSsystem (ANSI B36.10). In all cases, the values given inparentheses are provided for information only.1.7 The following safety hazards caveat pert

7、ains only to thetest method, Section 7, of this specification. This standard doesnot purport to address all of the safety concerns, if any,associated with its use. It is the responsibility of the user of thisstandard to establish appropriate safety and health practicesand determine the applicability

8、 of regulatory limitations priorto use.2. Referenced Documents2.1 ASTM Standards:2D543 Practices for Evaluating the Resistance of Plastics toChemical ReagentsD570 Test Method for Water Absorption of PlasticsD618 Practice for Conditioning Plastics for TestingD1600 Terminology for Abbreviated Terms Re

9、lating toPlasticsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD2444 Test Method for Determination of the Impact Resis-tance of Thermoplastic Pipe and Fit

10、tings by Means of aTup (Falling Weight)D3311 Specification for Drain, Waste, and Vent (DWV)Plastic Fittings PatternsD3350 Specification for Polyethylene Plastics Pipe andFittings MaterialsD4976 Specification for Polyethylene Plastics Molding andExtrusion MaterialsD5033 Guide for Development of ASTM

11、Standards Relat-ing to Recycling and Use of Recycled Plastics3F412 Terminology Relating to Plastic Piping SystemsF477 Specification for Elastomeric Seals (Gaskets) for Join-ing Plastic PipeF714 Specification for Polyethylene (PE) Plastic Pipe(SDR-PR) Based on Outside DiameterF1290 Practice for Elect

12、rofusion Joining Polyolefin Pipeand FittingsF1498 Specification for Taper Pipe Threads 60 for Ther-moplastic Pipe and FittingsF2620 Practice for Heat Fusion Joining of PolyethylenePipe and Fittings2.2 ANSI Standard:4B36.10 Standard Dimensions of Steel Pipe (IPS)2.3 ISO Standards:4161 Thermoplastic P

13、ipe for the Transport of FluidsNomi-nal Outside Diameters and Nominal Pressures3607 Polyethylene Pipe: Tolerances on Outside Diameters1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.Current ed

14、ition approved Aug. 1, 2010. Published August 2010. Originallyapproved in 1998. Last previous edition approved in 2004 as F1901 - 98(2004).DOI: 10.1520/F1901-10.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book o

15、f ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Withdrawn. The last approved version of this historical standard is referencedon www.astm.org.4Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 1003

16、6, http:/www.ansi.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.and Wall Thicknesses2.4 Federal Standard:5Fed. Std. No. 123 Marking for Shipment (Civil Agencies)2.5 Military Standard:5MIL-STD-129 Marking for Shipment and Storag

17、e3. Terminology3.1 Definitions Definitions used in this specification are inaccordance with the definitions given in Terminology F412,and abbreviations are in accordance with Terminology D1600,unless otherwise indicated.3.2 Definitions of Terms Specific to This Standard:3.2.1 toe-in, na small reduct

18、ion of the outside diameter atthe cut end of a length of thermoplastic pipe.4. Materials and Manufacture4.1 Polyethylene (PE) virgin material for pipe or fittingsshall be from a single compound manufacturer and shall meetor exceed the requirements of Cell Classification PE345434 asdefined in Specifi

19、cation D3350 or by appropriate cell classifi-cation as defined in Specification D4976.4.1.1 This specification covers PE pipe made from PEplastics as defined by hydrostatic design stresses developed onthe basis of the long-term tests.4.2 The polyethylene material shall contain suitable stabi-lizers

20、and antioxidants and may contain pigments not detri-mental to pipe and fittings provided the pipe and fittingsproduced meet the requirements of this specification.4.3 Rework MaterialsClean rework material generatedfrom the manufacturers own pipe or fittings products may beused by the same manufactur

21、er, using the same type and graderesin, provided that the pipe and fittings produced meet all therequirements of this specification.NOTE 2See Specification D3350 and Guide D5033 for informationand definitions related to both rework and recycled plastics.5. Requirements5.1 Dimensions and TolerancesPi

22、pe:5.1.1 Outside DiametersThese shall be in accordancewith Table 1 (SI units) or Table 2 (inch-pound units), and shallbe measured in accordance with Test Method D2122 at anypoint not closer than 300 mm (11.8 in.) to the cut end of alength of pipe. Conditioning to standard temperature, but not tostan

23、dard humidity, is required.5.1.2 Wall ThicknessThe minimum thicknesses shall be inaccordance with Table 3 (millimetres) or Table 4 (inches) whenmeasured in accordance with Test Method D2122. Condition-ing to standard temperature, but not to standard humidity, isrequired.5.1.3 EccentricityThe wall th

24、ickness variability as mea-sured and calculated in accordance with Test Method D2122 inany diametrical cross section of the pipe shall not exceed 12 %.5.1.4 Toe-InWhen measured in accordance with 5.1.1, theoutside diameter at the cut-end of the pipe shall not be morethan 1.5 % smaller than the undis

25、torted outside diameter.Measurement of the undistorted outside diameter shall be madeno closer than 1.5 pipe diameter or 11.8 in. (300 mm),5Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/dodssp.daps.dla.mil.TABLE 1

26、 Outside Diameters and TolerancesISO Sizing System (ISO 161/1)NominalPipe SizeEquivalentOutside DiameterDo, mmmm in. min maxA32 1.260 32 32.340 1.575 40 40.450 1.969 50 50.555 2.165 55 55.556B2.205 56 56.563B2.480 63 63.665 2.559 65 65.675 2.953 75 75.790 3.543 90 90.8110 4.331 110 111.0160 6.299 16

27、0 161.4200 7.874 200 201.8250 9.843 250 252.3280 11.024 280 282.5315 12.402 315 317.8AAs specified in ISO 3607.BSpecial sizes.TABLE 2 Outside Diameters and TolerancesIPS Sizing System (ANSI B36.10)NominalPipe SizeEquivalentActual Outside Diametersin.in. mm Average Tolerances, 6114 45.2 1.780 0.00811

28、2 48.3 1.900 0.0092 60.3 2.375 0.0113 88.9 3.500 0.0164 114.3 4.500 0.0205 136.5 5.375 0.0255A141.3 5.563 0.0256 168.3 6.625 0.0307 181.0 7.125 0.0348A219.1 8.625 0.03910 273.1 10.750 0.04812 323.8 12.750 0.057ASpecial sizes.TABLE 3 Minimum Wall ThicknessISO Sizing System (ISO 161/1)NominalPipe Size

29、Equivalent Wall Thicknessminmm in. mm32 1.260 3.040 1.575 3.050 1.969 3.055 2.165 3.056A2.205 3.063A2.480 3.065 2.559 3.075 2.953 3.090 3.543 3.5110 4.331 4.2160 6.299 6.2200 7.874 6.2250 9.843 7.7280 11.024 8.6315 12.402 9.7ASpecial sizes.F1901 102whichever distance is less, from the cut-end of the

30、 pipe.Undistorted outside diameter shall meet specifications in Table1 or Table 2.5.1.5 Special SizesWhen existing system conditions orspecial local requirements make other diameters or dimensionratios necessary, other sizes or dimension ratios, or both, shallbe acceptable for engineered application

31、s when mutuallyagreed upon by the customer and the manufacturer, if the pipeis manufactured from plastic compounds meeting the materialrequirements of this specification, and the strength and designrequirements are calculated on the same basis as those used inthis specification. For diameters not sh

32、own in Table 1 or Table2, the tolerance shall be the same percentage as that shown inthe corresponding tables for the next smaller listed size.Minimum wall thicknesses for DRs not shown in Table 3 orTable 4 shall comply with 5.1.2, and the tolerance shall complywith 5.1.3.5.2 Dimensions and Toleranc

33、esFittings:5.2.1 Wall ThicknessThe minimum wall thickness of thebody of all fittings shall not be less than that for the corre-sponding pipe size and shall be measured in accordance withTest Method D2122.5.2.2 EccentricitySpigot ends of fittings shall conform tothe diameter and out-of-roundness requ

34、irements for pipe.5.2.3 Socket ends of fittings shall conform to the dimen-sional requirements for size and tolerances as provided onrequest by the manufacturer.5.2.4 ThreadsFor all fittings having taper pipe threads,threads shall be in accordance with Specification F1498 and begaged in accordance w

35、ith 7.7.5.2.5 PatternsThe patterns, dimensions, and layinglengths of molded fittings, including adaptors, shall meet therequirements of Specification D3311 or shall be of a provendesign and shall allow a smooth transition of fluid flow fromone direction to another. Specialty fittings or fittings wit

36、hlaying lengths exceed those shown in Specification D3311shall not be excluded. For these fittings, laying lengths shall beprovided by the manufacturer.5.2.6 CleanoutsAll polyethylene fitting cleanouts havingfemale threads shall be supplied with polyethylene plugs tosuit.5.2.7 Cleanouts, cleanout pl

37、ugs, and caps, as commonlyused in the manufacturers drainage system, shall have a threadsize and depth sufficient to ensure that the minimum waterwaysizes are maintained.5.2.8 TrapsAll traps shall have a minimum water seal of2 in. (50 mm).5.3 Chemical ResistancePipe fitting materials shall beevaluat

38、ed in accordance with Practices D543, Procedures I andII, using the chemicals listed in 7.3. The weight change shallnot exceed 2 % nor shall apparent tensile strength change bymore than 10 %. In cases where there is a change in theapparent tensile strength greater than 10 %, a further evaluationshal

39、l be made after removal from the chemical, and condition-ing for 72 h. If after 72 h there is a minimum of 90 % recoveryof tensile strength as compared to the unexposed specimen, andthat figure is within 610 % of the original tensile strength ofthe unexposed specimen shall be considered acceptable.5

40、.4 Water Absorption Pipe and fitting materials shall notchange in weight more than 0.50 % when used in accordancewith 7.4.5.5 System Integrity:5.5.1 Fused joints, (including butt-fused and electrofusedfollowing practices described in Practices F2620 and F1290respectively), and pipe associated with t

41、hem shall withstand apressure of 50 psi (0.35 MPa) without leaking when tested inaccordance with 7.5.1.5.5.2 Mechanical joints shall withstand a pressure of 14.5psi (0.10 MPa) without leaking when tested in accordance with7.5.2).NOTE 3Mechanical joints include transition, compression, threaded,and o

42、ther mechanical type joints.5.5.3 Mechanical joints shall show no evidence of separa-tion at the joint under force P when tested in accordance with7.6.1, nor shall they leak or show any other damage whentested in accordance with 7.6.2. Two fittings shall be tested andboth shall pass.5.6 Sealing Ring

43、s:5.6.1 Elastomeric sealing rings shall meet the requirementsof Specification F477.5.6.1.1 The basic polymer shall be natural rubber, syntheticelastomer, or a blend of both.5.6.1.2 The sealing rings shall be designed with an adequatecompressive force, so as to affect a positive seal under allcombina

44、tions of joint tolerances.5.7 FlatteningThere shall be no evidence of splitting,cracking, or breaking when the pipe is tested in accordancewith 7.8.5.8 Impact ResistanceThe impact resistance testing shallbe in accordance with 7.9.6. Workmanship, Finish and Appearance6.1 The manufacture of fittings a

45、nd pipe shall be in accor-dance with good commercial practice so as to produce fittingsmeeting the requirements of this specification. Fittings andpipe shall be homogeneous throughout and free from visiblecracks, holes, foreign inclusions, or injurious defects. Thefittings and pipe shall be as unifo

46、rm as commercially practicalin opacity, density, and other physical properties.TABLE 4 Minimum Wall ThicknessIPS Sizing System (ANSI B36.10)NominalPipe SizeActualPipe SizeEquivalentPipe SizeWall Thicknessin.in. in. mm min114 1.780 45.2 0.143112 1.900 48.3 0.1452 2.375 60.3 0.1543 3.500 88.9 0.2164 4

47、.500 114.3 0.2375A5.375 136.5 0.2585 5.563 141.3 0.2586 6.625 168.3 0.2807A7.125 181.0 0.3008 8.625 219.1 0.32210 10.750 273.1 0.36512 12.750 323.8 0.375ASpecial sizes.F1901 1037. Test Methods7.1 ConditioningCondition the test specimens prior to testat 73.4 6 3.6F (23 6 2C) and 50 6 5 % relative hum

48、idity fornot less than 40 h prior to test in accordance with Procedure Aof Practice D618, for those tests where conditioning is re-quired.7.2 Test ConditionsConduct tests in the standard labora-tory atmosphere of 73.4 6 3.6F (23 6 2C) and 50 6 5%relative humidity, unless otherwise specified in the t

49、est meth-ods or in this specification.7.3 Chemical ResistanceDetermine the resistance to thefollowing chemicals using the test method detailed in PracticesD543.Chemical Percent in WaterAcetic acid 5 by volAcetone 100Methyl alcohol 100Ammonium hydroxide 10 by volNitric acid 40 by volSodium hydroxide 10 by weight7.4 Water Absorption Weigh three cleanly cut specimenshaving smooth edges to the nearest 0.001 g and immerse indistilled water at 73.4 6 1.8F (23 6 1C) for 24 h +12 0 h,in accordance with Test Method D570. Remove the specimens,wip