1、Designation: F3219 17F3219 18Standard Specification for3 to 30 in. (75 To 750 mm) Polypropylene (PP) CorrugatedSingle Wall Pipe and Fittings1This standard is issued under the fixed designation F3219; the number immediately following the designation indicates the year oforiginal adoption or, in the c
2、ase 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. Scope Scope*1.1 This specification covers requirements and test methods for materials, dimensions,
3、 workmanship, elongation, brittleness,pipe stiffness, and markings for single wall corrugated polypropylene (PP) pipe and fittings. It covers nominal sizes 3 in. through30 in. (75 mm through 750 mm)1.2 The corrugated polypropylene pipe and fittings are for use in non-pressure gravity applications, i
4、ncluding leach field effluentdisposal, and drainage applications such as land, roads, foundations, agricultural, and landfill.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for inform
5、ation only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicabil
6、ity ofregulatory limitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World T
7、rade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D256 Test Methods for Determining the Izod Pendulum Impact Resistance of PlasticsD618 Practice for Conditioning Plastics for TestingD638 Test Method for Tensile Properties of PlasticsD790 Test Me
8、thods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating MaterialsD792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by DisplacementD1238 Test Method for Melt Flow Rates of Thermoplastics by Extrusion PlastometerD1505 Test Method
9、for Density of Plastics by the Density-Gradient TechniqueD1600 Terminology for Abbreviated Terms Relating to PlasticsD2122 Test Method for Determining Dimensions of Thermoplastic Pipe and FittingsD2321 Practice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow Appl
10、icationsD2412 Test Method for Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate LoadingD2444 Practice for Determination of the Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (FallingWeight)D3895 Test Method for Oxidative-Induction Time of Pol
11、yolefins by Differential Scanning CalorimetryD4101 Classification System and Basis for Specification for Polypropylene Injection and Extrusion MaterialsF412 Terminology Relating to Plastic Piping SystemsF449 Practice for Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Draina
12、ge or Water Table ControlF477 Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe1 This test method specification is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.65 onLand Drainage.Current edition appro
13、ved Nov. 15, 2017Nov. 1, 2018. Published February 2018January 2019. Originally approved in 2017. Last previous edition approved in 2017 asF321917. DOI: 10.1520/F32191710.1520/F3219182 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.or
14、g. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit
15、may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at
16、the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States12.2 AASHTO Standard:3AASHTO LRFD Bridge Design Specifications3. Terminology3.1 Definitions are in accordance with Terminology F412 and abbreviations are accordanc
17、e with Terminology D1600, unlessotherwise specified.3.2 Definitions of Terms Specific to This Standard:3.2.1 single wall pipe, ncorrugated pipe without an interior or exterior liner.3.2.2 lot size, nthe total number of completely finished fittings or appurtenances that are manufactured under conditi
18、ons ofproduction that are considered uniform.4. Significance and Use4.1 Single wall corrugated PP pipe and fittings are intended for underground applications where soil provides support to theirflexible walls. Their major use is to collect or convey drainage water, or both.4.2 Single wall corrugated
19、 PP pipe shall have perforations where groundwater control or replenishing is specified.4.3 Single wall corrugated PP pipe shall not be used for storm sewer or sanitary sewer applications.5. Materials5.1 PolypropylenePolypropylene compounds used in the manufacture of corrugated single wall pipe shal
20、l have the minimumproperties as shown in Table 1. Polypropylene compounds shall be comprised of the base polypropylene virgin material and alladditives, colorants, UV inhibitors, and stabilizers. Polypropylene compounds can be pre-compounded or made in-situ during pipeextrusion by combining natural
21、polypropylene material with a color masterbatch or other additives, or both. Conditioning,sampling, preparation and testing of molded specimens shall be in accordance with the requirements in Specification D4101.Material for preparation of molded specimens shall be taken from the pipe. Compounds tha
22、t have a higher cell classification inone or more performance properties shall be permitted provided the density of the base resin shall not exceed 0.0343 lb/in.3 (0.950g/cm3) and all other product requirements are met.5.2 Color and Ultraviolet (UV) StabilizationThe pipe shall be colored or black. B
23、lack polypropylene compounds shall havebetween 2.0 and 3.0 percent carbon black. Colored polypropylene compounds shall be protected from Ultraviolet (UV) degradationwith UV stabilizers. Colored polypropylene compounds shall contain sufficient UV protection to allow pipe made according to thisstandar
24、d to be stored outdoors for at least two years from the date of manufacture without degradation of the stated properties.5.3 Rework MaterialClean polypropylene rework material, generated from the manufacturers own production of the productand having the same minimum physical properties, may be used
25、by the manufacturer, provided that the pipe produced meets allthe requirements of this specification.5.4 Rubber MaterialsRubber compounds used in the manufacture of sealing rings or gaskets shall meet the requirements ofSpecification F477.5.5 LubricantThe lubricant used for assembly of gasketed join
26、ts shall have no detrimental effect on the gasket or on the pipe6. Joining and Joint Systems6.1 Bell and Spigot Joint:6.1.1 The pipe ends shall consist of integrally formed bell and spigot designed to accommodate a gasket, which when assembledforms a soiltight seal by the radial compression of the g
27、asket between the spigot and the bell ends.6.1.2 The joint shall be designed to avoid displacement of the gasket when it is assembled in accordance with the manufacturersrecommendations.6.1.3 The assembly of the joint shall be in accordance with the manufacturers recommendations.3 Available from Ame
28、rican Association of State Highway and Transportation Officials (AASHTO), 444 N. Capitol St., NW, Suite 249, Washington, DC 20001,http:/www.transportation.org.FIG. 1 Typical Annular Corrugated Profile Wall PolypropyleneF3219 1826.2 Other Joining SystemsJoining methods such as external snap couplers,
29、 split couplers, or other joining processes that areequally effective are to be used in accordance with the manufacturers recommendations.7. Requirements7.1 WorkmanshipThe pipe and fittings shall be homogeneous throughout and be as uniform as commercially practical in color,opacity, and density. The
30、 pipe wall shall be free of cracks, holes, blisters, voids, foreign inclusions or other defects that are visibleto the naked eye and that may affect the wall integrity. The ends shall be cut cleanly and squarely.7.2 Pipe Dimensions:7.2.1 Nominal SizeThe nominal size for pipe and fittings shall be as
31、 shown in Table 2 and are based on the inside diameterof the pipe.7.2.2 Inside DiameterMeasure the inside diameter in accordance with Test Method D2122. The tolerances are shown in Table2, when measured in accordance with 9.3, and shall be applied to the stated manufacturers supplied diameter. In no
32、 case shall themanufacturers stated inside diameter minus the tolerance be less than the required minimum pipe inside diameter listed in Table2.7.2.3 Pipe Dimensions shall comply with Table 2, when measured in accordance with Test Method D2122.7.2.4 Laying LengthThe pipe may be sold in any laying le
33、ngth agreeable to the user. Laying length shall not be less than 99%of the stated quantity, when measured in accordance with 9.4 at 73F + 3.6F (23C + 2C).TABLE 1 Polypropylene Compound PropertiesProperty ASTM TestMethodUnits (SI Units) Minimum ValueMelt Flow Rate(at 446F(230C)D1238 g/10 min 0.15Dens
34、ity D792, D1505 lb/in3 (g/cm3 ) 0.0325 (0.900)Tensile Strengthat YieldD638 psi (N/mm2 ) 3500 (24.1)Elongation atYieldD638 % (%) 5 (5)Flexural Modulus(1% secant)D790 psi (N/mm2 ) 175,000 (1200)IZOD ImpactStrength(73F(23C)D256 ft-lb/in (J/m) 8 (427)Oxidative-Induction Time(392F (200C)D3895 min 25TABLE
35、 2 Nominal Pipe Sizes, Inside Diameters and Tolerancesfor Single Wall Corrugated Polypropylene PipesNominalPipeSizeMinimumInsideDiameter,in. (mm)InsideDiameterTolerances,in. (mm)3 2.90 (74) 0.040 (1.02)4 3.88 (99) 0.040 (1.02)6 5.61 (142) 0.040 (1.02)7 6.93 (176) 0.045 (1.14)8 7.70 (196) 0.045 (1.14
36、)9 8.65 (220) 0.055 (1.40)10 9.70 (246) 0.055 (1.40)11 10.87 (276) 0.075 (1.91)12 11.90 (302) 0.100 (2.54)14 13.68 (347) 0.100 (2.54)15 14.85 (377) 0.150 (3.81)17 16.95 (431) 0.125 (3.18)18 17.93 (455) 0.170 (4.32)21 20.75 (527) 0.170 (4.32)22 21.48 (546) 0.170 (4.32)24 23.90 (607) 0.227 ( 5.77)30 2
37、9.79 (757) 0.240 ( 6.1)NOTE-The manufacturers stated inside diameter is the nominal diameter plusor minus the inside diameter tolerance. The minimum inside diameter is thesmallest diameter the pipe can be with these tolerances and is used for thehydraulic design of the pipe.F3219 1837.2.5 Pipe Stiff
38、nessThe pipe shall have a minimum pipe stiffness of 46 psi (320 KPa) at 5% deflection, when tested inaccordance with 9.5.7.2.6 ImpactPipe specimens shall be tested in accordance with 9.6. The test specimens, when examined under normal lightand the unaided eye, shall show no splitting or cracking. Th
39、e minimum pipe impact strength at 73F (23C) shall be 140 ft-lbf (189J).7.2.7 FlatteningThere shall be no evidence of splitting, cracking or breaking when pipe is tested in accordance with 9.5.7.3 Fittings and Joining System Requirements:7.3.1 The fittings shall not reduce or impair the overall integ
40、rity or function of the pipeline. Only fittings made to thisspecification and couplers supplied or recommended by the pipe manufacturer shall be used. Fittings fabricated from pipemanufactured according to this standard shall meet the same material requirements as the pipe. The outside diameters and
41、 thecorrugation pitch of products manufactured to this specification are not specified; thus, compatibility between pipe and fittingsmade to this specification by different manufacturers shall be verified to meet the requirements of 7.2.1 and 7.2.NOTE 1Fittings may be fabricated from the pipe by a v
42、ariety of processes including hot plate welding, spin welding or other processes.7.3.2 Fittings:7.3.2.1 The maximum allowable gap between pipe and fitting shall not exceed 18 in. 3 mm unless otherwise specified.7.4 Perforations:7.4.1 Drainage PipeWhen perforations are necessary, they shall be cleanl
43、y cut and uniformly spaced along the length andcircumference of the pipe in a size, shape, and pattern suited to the needs of the user. Perforations shall be in the valley of thecorrugation and located, sized and spaced to minimize the structural impact on the pipe wall.7.4.2 The inlet area of the p
44、erforations shall be a minimum of 1 in.2 /ft 21 cm2 /m of pipe, unless otherwise specified by theuser.7.5 Installation RequirementsThe pipe manufacturer shall provide the purchaser with the requirements for the properinstallation of the pipe and the minimum and maximum cover height for specific traf
45、fic and non-traffic loading conditions. Theinstallation requirements shall be based on Practice F449 or D2321 and manufacturers guidelines.8. Sampling and Retest8.1 SamplingSamples of pipe and fittings sufficient to determine conformance with this specification shall be taken at randomby the testing
46、 agency. Where a test report is requested for a customer order, the samples shall be taken from the production lot (asindicated by the manufacturers production code) representing the product to be shipped on the order.8.2 Retest and RejectionRetesting in the event of a test failure shall be conducte
47、d on samples from the failed lot only underan agreement between purchaser and seller. There shall be no changes to the test procedures or the requirements.9. Test Methods9.1 Conditioning Test SpecimensCondition the specimen prior to test at 73.4 + 3.60 F (23 + 20 C) and 50 + 5 % relativehumidity for
48、 not less than 24 h prior to the test, in accordance with ProcedureAin Practice D618 for those tests where conditioningis required, unless otherwise specified.9.2 Test ConditionsConduct tests in a laboratory atmosphere of 73.4 + 3.6 F (23 + 20 C) and 50 + 5 % relative humidity,unless otherwise speci
49、fied.9.3 Inside DiameterMeasure the inside diameter of three 1-ft long (300-mm) specimens, with any suitable device accurate to0.001 in (0.02 mm), at positions at the seam and 90 from the seam.9.4 LengthMeasure the pipe with any suitable device accurate to +132 in. (0.8 mm) in 10 ft. (1 mm in 3 m). Make allmeasurements on the pipe while it is resting on a flat surface at ambient temperature, in a straight line, with no external tensileor compressive forces exerted on the pipe.9.5 Pipe
