1、Designation: F412 16aF412 17Standard Terminology Relating toPlastic Piping Systems1This standard is issued under the fixed designation F412; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year of last revision.Anumber in paren
2、theses indicates the year of last reapproval.Asuperscriptepsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope*1.1 This terminology is a compilation of definitions of technical ter
3、ms used in the plastic piping industry. Terms that aregenerally understood or adequately defined in other readily available sources are not included.1.2 When a term is used in an ASTM document for which Committee F17 is responsible it is included only when judged, afterreview, by Subcommittee F17.91
4、 to be a generally usable term.1.3 Definitions that are identical to those published by other ASTM committees or other standards organizations are identifiedwith the committee number (for example, D20) or with the abbreviation of the name of the organization (for example, IUPACInternational Union of
5、 Pure and Applied Chemistry).1.4 A definition is a single sentence with additional information included in notes.1.5 Definitions are followed by the committee responsible for the standard(s) (for example, F17.26) and standard numbers(s)in which they are used (for example, F714).1.6 Abbreviated Termi
6、nology1.6.1 Abbreviated terminology is intended to provide uniform contractions of terms relating to plastic piping that have evolvedthrough widespread common usage. The compilation in this standard has been prepared to avoid the occurrence of more than oneabbreviated term for a given plastics pipin
7、g term and to avoid multiple meanings for abbreviated terms.1.6.2 The abbreviated terminology and descriptions in this standard are intended to be consistent with usage in plastics pipingand the standards under F17 jurisdiction. Other ASTM Committees may assign a different word-phrase description to
8、 the sameabbreviated terminology. In such cases, the abbreviated terms in this standard shall apply to usage in F17 standards, or ifwidespread misunderstanding could result from conflicting abbreviated terminology descriptions, the abbreviated terminology forthe word-phrase shall not be used in F17
9、standards.1.6.3 Acronyms and Initialisms A word formed from the letters or parts of words of a longer word-phrase, usually from theinitial letters or parts of the words. An Acronym is pronounced as a word, for example radar, for radio detection and ranging. AnInitialism is pronounced as a series of
10、letters, for example DOT for Department of Transportation.1.6.4 The Acronym or Initialism description is the origin word-phrase for the Acronym or Initialism, not a definition.2. Referenced Documents2.1 ASTM Standards:2C114 Test Methods for Chemical Analysis of Hydraulic CementD256 Test Methods for
11、Determining the Izod Pendulum Impact Resistance of PlasticsD638 Test Method for Tensile Properties of PlasticsD648 Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise PositionD747 Test Method for Apparent Bending Modulus of Plastics by Means of a Cantilever BeamD79
12、0 Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating MaterialsD882 Test Method for Tensile Properties of Thin Plastic SheetingD883 Terminology Relating to Plastics1 This terminology is under the jurisdiction of ASTM Committee F17 on Plastic Piping
13、Systems and is the direct responsibility of Subcommittee F17.91 on Editorial andTerminology.Current edition approved Nov. 15, 2016Feb. 1, 2017. Published January 2017February 2017. Originally approved in 1975. Last previous edition approved in 2016 asF412 16. DOI: 10.1520/F0412-16A.2 For referencedA
14、STM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. 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
15、 of an ASTM standard an indication of what changes have been made to the previous version. Becauseit 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
16、published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1D907 Terminology of AdhesivesD1003 Test Method for Haze and L
17、uminous Transmittance of Transparent PlasticsD1079 Terminology Relating to Roofing and WaterproofingD1238 Test Method for Melt Flow Rates of Thermoplastics by Extrusion PlastometerD1488 Test Method for Amylaceous Matter in AdhesivesD1505 Test Method for Density of Plastics by the Density-Gradient Te
18、chniqueD1527 Specification for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe, Schedules 40 and 80 (Withdrawn 2013)3D1600 Terminology for Abbreviated Terms Relating to PlasticsD1785 Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80, and 120D2104 Specification for Polyet
19、hylene (PE) Plastic Pipe, Schedule 40 (Withdrawn 2010)3D2239 Specification for Polyethylene (PE) Plastic Pipe (SIDR-PR) Based on Controlled Inside DiameterD2241 Specification for Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series)D2282 Specification for Acrylonitrile-Butadiene-Styrene (ABS)
20、Plastic Pipe (Withdrawn 2006)3D2444 Test Method for Determination of the Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (FallingWeight)D2447 Specification for Polyethylene (PE) Plastic Pipe, Schedules 40 and 80, Based on Outside Diameter (Withdrawn 2010)3D2513 Specification f
21、or Polyethylene (PE) Gas Pressure Pipe, Tubing, and FittingsD2661 Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe and FittingsD2666 Specification for Polybutylene (PB) Plastic Tubing (Withdrawn 2003)3D2680 Specification for Acrylonitrile-Butadi
22、ene-Styrene (ABS) and Poly(Vinyl Chloride) (PVC) Composite Sewer PipingD2683 Specification for Socket-Type Polyethylene Fittings for Outside Diameter-Controlled Polyethylene Pipe and TubingD2737 Specification for Polyethylene (PE) Plastic TubingD2751 Specification for Acrylonitrile-Butadiene-Styrene
23、 (ABS) Sewer Pipe and Fittings (Withdrawn 2014)3D2837 Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis forThermoplastic Pipe ProductsD2846/D2846M Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Hot- and Cold-Water Distribu
24、tion SystemsD3035 Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside DiameterD3139 Specification for Joints for Plastic Pressure Pipes Using Flexible Elastomeric SealsD3261 Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) P
25、lastic Pipe and TubingD3309 Specification for Polybutylene (PB) Plastic Hot- and Cold-Water Distribution SystemsD3350 Specification for Polyethylene Plastics Pipe and Fittings MaterialsF402 Practice for Safe Handling of Solvent Cements, Primers, and Cleaners Used for Joining Thermoplastic Pipe and F
26、ittingsF405 Specification for Corrugated Polyethylene (PE) Pipe and Fittings (Withdrawn 2015)3F441/F441M Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80F442/F442M Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe (SDRPR)F449 Practice f
27、or Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Drainage or Water Table ControlF628 Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe With a CellularCoreF645 Guide for Selection, Design, and Installation of Thermoplast
28、ic Water- Pressure Piping SystemsF714 Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Outside DiameterF771 Specification for Polyethylene (PE) Thermoplastic High-Pressure Irrigation Pipeline Systems (Withdrawn 2013)3F876 Specification for Crosslinked Polyethylene (PEX) TubingF877 S
29、pecification for Crosslinked Polyethylene (PEX) Hot- and Cold-Water Distribution SystemsF891 Specification for Coextruded Poly(Vinyl Chloride) (PVC) Plastic Pipe With a Cellular CoreF948 Test Method for Time-to-Failure of Plastic Piping Systems and Components Under Constant Internal Pressure With Fl
30、owF1025 Guide for Selection and Use of Full-Encirclement-Type Band Clamps for Reinforcement or Repair of Punctures or Holesin Polyethylene Gas Pressure PipeF1281 Specification for Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene (PEX-AL-PEX) Pressure PipeF1335 Specification for Pressure-Ra
31、ted Composite Pipe and Fittings for Elevated Temperature Service (Withdrawn 2011)3F1473 Test Method for Notch Tensile Test to Measure the Resistance to Slow Crack Growth of Polyethylene Pipes and ResinsF1488 Specification for Coextruded Composite PipeF1499 Specification for Coextruded Composite Drai
32、n, Waste, and Vent Pipe (DWV)F1668 Guide for Construction Procedures for Buried Plastic PipeF1733 Specification for Butt Heat Fusion Polyamide(PA) Plastic Fitting for Polyamide(PA) Plastic Pipe and TubingF1760 Specification for Coextruded Poly(Vinyl Chloride) (PVC) Non-Pressure Plastic Pipe Having R
33、eprocessed-RecycledContent3 The last approved version of this historical standard is referenced on www.astm.org.F412 172F1924 Specification for Plastic Mechanical Fittings for Use on Outside Diameter Controlled Polyethylene Gas Distribution Pipeand TubingF1948 Specification for Metallic Mechanical F
34、ittings for Use on Outside Diameter Controlled Thermoplastic Gas DistributionPipe and TubingF1970 Specification for Special Engineered Fittings, Appurtenances or Valves for use in Poly (Vinyl Chloride) (PVC) orChlorinated Poly (Vinyl Chloride) (CPVC) SystemsF1973 Specification for Factory Assembled
35、Anodeless Risers and Transition Fittings in Polyethylene (PE) and Polyamide 11(PA11) and Polyamide 12 (PA12) Fuel Gas Distribution SystemsF1986 Specification for Multilayer PipeType 2, Compression Fittings, and Compression Joints for Hot and Cold Drinking-WaterSystemsF1987 Specification for Multilay
36、er Pipe Type 2, Compression Fittings, and Compression Joints for Hydronic Heating SystemsF2145 Specification for Polyamide 11 (PA 11) and Polyamide 12 (PA12) Mechanical Fittings for Use on Outside DiameterControlled Polyamide 11 and Polyamide 12 Pipe and TubingF2158 Specification for Residential Cen
37、tral-Vacuum Tube and FittingsF2160 Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD)F2176 Specification for Mechanical Couplings Used on Polyethylene Conduit, Duct and InnerductF2623 Specification for Polyethylene of Raised Temperature (P
38、E-RT) SDR 9 TubingF2769 Specification for Polyethylene of Raised Temperature (PE-RT) Plastic Hot and Cold-Water Tubing and DistributionSystemsF2788/F2788M Specification for Metric and Inch-sized Crosslinked Polyethylene (PEX) PipeF2818 Specification for Specification for Crosslinked Polyethylene (PE
39、X) Material Gas Pressure Pipe and TubingF2829/F2829M Specification for Metric- and Inch-Sized Crosslinked Polyethylene (PEX) Pipe SystemsF2905/F2905M Specification for Black Crosslinked Polyethylene (PEX) Line Pipe, Fittings and Joints For Oil and GasProducing ApplicationsF2929 Specification for Cro
40、sslinked Polyethylene (PEX) Tubing of 0.070 in. Wall and Fittings for Radiant Heating Systems upto 75 psigF2968/F2968M Specification for Black Crosslinked Polyethylene (PEX) Pipe, Fittings and Joints For Gas DistributionApplications2.2 ISO Standards:4ISO 3 Preferred NumbersISO 497 Preferred NumbersI
41、SO 12161 Thermoplastic materials for pipes and fittings for pressure applications Classification, designation and designcoefficientISO R 161 Pipes of Plastics Materials for the Transport of Fluids (Outside Diameters and Nominal Pressures) Part I, MetricSeriesISO TR 9080 Thermolplastics Pipes for the
42、 Transport of Fluids-Methods of Extrapolation of Hydrostatic Stress Rupture Datato Determine the Long-Term Hydrostatic Strength of Thermoplastic Pipe Materials2.3 ANSI Standard:4Z17.1 ANSI Preferred Numbers2.4 PPI Standard:5PPI TR-43. Terminologyacceptance testingtesting performed on a product to de
43、termine whether or not an individual lot of the product conforms withspecified requirements. F17DISCUSSIONThe number of requirements are usually fewer than for qualification testing (see definition).acetal plastics, nhighly crystalline linear thermoplastic homopolymers or copolymers characterized by
44、 repeating oxymethyleneunits. F174 Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http:/www.ansi.org.5 Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825, Irving, TX 75062, http:/www.plasticpipe.org.F412 173acrylonit
45、rile-butadiene-styrene (ABS) pipe and fitting plastics plastics containing polymers or blends of polymers, or both,in which the minimum butadiene content is 6%, the minimum acrylonitrile content is 15 %, the minimum styrene or substitutedstyrene content, or both, is 15 %, and the maximum content of
46、all other monomers is not more than 5 %; plus lubricants,stabilizers, and colorants. F17.61 D1527, D2282 17.62 D2680, D2751adhesivea substance capable of holding materials together by surface attachment. F17adhesive bonded jointsee joint, adhesive bonded.adhesive, solventsee solvent cement.adiabatic
47、 extrusiona method of extrusion in which, after the extrusion apparatus has been heated sufficiently by conventionalmeans to plastify the material, the extrusion process can be continued with the sole source of heat being the conversion of thedrive energy, through viscous resistance of the plastic m
48、ass in the extruder. D20 D883aging, n(1) the effect on materials of exposure to an environment for an interval of time.(2) the process of exposing materials to an environment for an interval of time. D20 D883alloy, nin plastics, two or more immiscible polymers united, usually by another component, t
49、o form a plastic resin havingenhanced performance properties. D20 D883allowable stressThe maximum force per unit area that may be safely applied to a pipe.DISCUSSIONIn Guide F645, the allowable stress is determined by multiplying the hydrostatic design stress (HDS) at 73F by the temperature correction factor.F17.61 F645antioxidant, ncompounding ingredient used to retard deterioration caused by oxidation. F17apparent densitythe weight per unit volume of a material including voids inherent in the material as tested. F17DISCUSSIONThe
