1、Designation: A888 17aA888 18Standard Specification forHubless Cast Iron Soil Pipe and Fittings for Sanitary andStorm Drain, Waste, and Vent Piping Applications1This standard is issued under the fixed designation A888; the number immediately following the designation indicates the year oforiginal ado
2、ption 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 hubless cast iron soil pipe and fittings for
3、use in gravity flow applications. It establishes standardscovering material, manufacture, mechanical and chemical properties, dimensions, coating, test methods, inspection, certification,and product marking for hubless cast iron soil pipe and fittings. These pipe and fittings are intended for non-pr
4、essure applications,as the selection of the proper size for sanitary drain, waste, vent, and storm drain systems allows free air space for gravity drainage.1.2 The EDP/ASA numbers indicated in this section represent a Uniform Industry Code adopted by the American SupplyAssociation (ASA). A group des
5、ignation prefix, 022, is assigned to hubless products, followed by the four-digit identificationassigned to individual items and a check digit. This system has been instituted to facilitate EDP control through distributionchannels, and is to be used universally in ordering and specifying product ite
6、ms. Those items with no EDPnumbers are either new,special, or transitory and will be assigned numbers on subsequent prints of this specification.1.3 This specification covers pipe and fittings of the following patterns and applies to any other patterns that conform with theapplicable requirements gi
7、ven in this specification.21.3.1 Lengths:FiguresEDP/ASA Identification Numbersfor Hubless PipeFig. 110 ft (3.0 m) in sizes and 5 ft. (1.5 m)112, 2, 3, 4, 5, 6, 8,10, 12, and 15 in.Fig. 1, Fig. 2Method of Specifying Fittings Fig. 31.3.2 Fittings:Quarter Bend Fig. 5Quarter Bend, Reducing Fig. 6Quarter
8、 Bend, with Side Opening Fig. 7Quarter Bend, with Heel Opening Fig. 8Quarter Bend, Tapped Fig. 9Quarter Bend, Double Fig. 10Quarter Bend, Long Fig. 11Short Sweep Fig. 12Long Sweep Fig. 13Long Sweep, Reducing Fig. 14Fifth Bend Fig. 15Sixth Bend Fig. 16Eighth Bend Fig. 17Eighth Bend, Long Fig. 18Sixte
9、enth Bend Fig. 19Sanitary Tee Fig. 20Sanitary Tee with Side Opening Fig. 21Sanitary Tee with 2 in. Side Opening R or L/R and L Fig. 22Sanitary Tee, New Orleans Special with Side Opening Fig. 23Sanitary Tee with 45 Side Openings and New Orleans Fig. 24Sanitary Special Tee Tapped Fig. 25Sanitary Tappe
10、d Tee, Horizontal Twin Fig. 261 This specification is under the jurisdiction ofASTM Committee A04 on Iron Castings and is under the direct responsibility of Subcommittee A04.12 on Pipes and Tubes.Current edition approved Oct. 1, 2017March 1, 2018. Published October 2017March 2018. Originally approve
11、d in 1990. Last previous edition approved in 2017 asA888 17.A888 17a. DOI: 10.1520/A0888-17A.10.1520/A0888-18.2 Reprinted with permission from Cast Iron Soil Pipe Institute (CISPI), 2401 Fieldcrest Dr., Mundelein, IL 60060, http:/www.cispi.org.Available fromAmerican NationalStandards Institute (ANSI
12、), 25 W. 43rd St., 4th Floor, New York, NY 10036, http:/www.ansi.org.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 may not be technically possible to adequately depict
13、 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.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428
14、-2959. United States1Sanitary Tapped Tee, Double Vertical Fig. 27Y Branch Fig. 28Y Branch, Double Fig. 29Y Branch, Upright Fig. 30Upright Y Wide Center Florida Special Fig. 31Y Branch, Combination 18 Bend Fig. 32Y Branch, Combination 18 Bend Double Fig. 33Sanitary Cross Fig. 34Sanitary Cross with Si
15、de Opening Fig. 35Sanitary Cross, New Orleans, with Side Openings Fig. 36Sanitary Cross, New Orleans, with 45 Special andRegular Side OpeningsFig. 37Sanitary Cross, Tapped Fig. 38Test Tee Fig. 39Tapped Extension Piece Fig. 40Increaser-Reducer Fig. 41Increaser-Reducer, Short Fig. 42Tapped Adapter Fig
16、. 43Blind Plug Fig. 44Iron Body Cleanout, Tapped Fig. 45P Trap Fig. 46P Trap, Long Fig. 47P Trap, Deep Seal Fig. 48P Trap, with Primer Fig. 49P Trap, with Tapped Inlet Fig. 50Tapped Inlet, Double Fig. 51Modified Combination Wye and 18 Bend, Double Fig. 52Modified Combination Wye and 18 Bend, Double,
17、ExtendedFig. 53Two-Way Cleanout Fig. 54Twin Cleanout Fig. 55Closet Bend, Regular and Reducing Fig. 56Closet Flange Riser Fig. 57Tapping Bosses Fig. 58Double Sweep Sanitary Tee (Extended) Fig. 59Running Trap with Double Vents Fig. 60P Trap with Tapped or Hubless Side Inlet Fig. 61Vented Tub Wye Exten
18、ded, Double Fig. 62Vented Tub Wye Extended Offset, Left or Right Fig. 63Vented Tub Wye Fig. 64Double Two-Way Cleanout Fig. 651.4 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 informa
19、tion only and are not considered standard.1.5 The committee with jurisdiction over this standard is aware of another comparable standard published by the Cast Iron SoilPipe Institute, CISPI 301.NOTE 1The text of this standard references notes and footnotes that provide explanatory material.These not
20、es and footnotes (excluding those in tablesand figures) shall not be considered as requirements of the standard.1.6 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of In
21、ternational Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:3A48/A48M Specification for Gray Iron CastingsA644 Terminology Relating to Iron CastingsD1248 Specification for Polyethylene P
22、lastics Extrusion Materials for Wire and CableD3960 Practice for Determining Volatile Organic Compound (VOC) Content of Paints and Related CoatingsE8/E8M Test Methods for Tension Testing of Metallic MaterialsE1645 Practice for Preparation of Dried Paint Samples by Hotplate or Microwave Digestion for
23、 Subsequent Lead AnalysisE2349 Practice for Safety Requirements in Metal Casting Operations: Sand Preparation, Molding, and Core Making; Meltingand Pouring; and Cleaning and Finishing2.2 Federal Standard:4Fed. Std. No. 123 Marking for Shipment (Civil Agencies)3 For referencedASTM standards, visit th
24、eASTM 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.4 Available from Standardization Documents Order Desk, DODSSP, Bldg. 4, Section D, 700 RobbinsAve., P
25、hiladelphia, PA19111-5098, http:/www.dodssp.daps.dla.mil.A888 1822.3 Military Standard:4MIL-STD-129 Military Marking for Shipment and Storage2.4 ANSI/ASME Standard:5B1.20 Pipe Threads2.5 Other Documents:Uniform Freight Classification Rules6National Motor Freight Classification Rules7Cast Iron Soil P
26、ipe Institute (CISPI) Specification 30183. Terminology3.1 Abbreviations:3.1.1 ACabove center3.1.2 ADAPTRadapter3.1.3 if on the left, it shall be a left-hand fitting.8.2.1 Branch FittingsThe branch shall be placed toward the observer and the outlet end of the run lower than the branch.8.3 The fitting
27、 illustrated in Fig. 3 has a right-hand inlet. Left-hand fittings have these openings on the side opposite to thatshown. Inlets on fittings shall be made with or without spigot bead and positioning lug.TABLE 1 EDP Identification Numbers for Hubless PipeNOTE 1When ordering by these EDP numbers, be su
28、re to include thecheck () digit following the item number (022 0126 7). This check digitis verification of the group and item number you select.ManufacturersItemCode DescriptionAGroup Item No. =10 ft (3 m) lengthHubless pipe (see Fig. 1.) 0156 4 112Hubless pipe (see Fig. 1) 0156 4 1120158 0 2120160
29、6 3022 0162 2 40164 8 50168 9 60170 5 80171 3 100172 7 120173 1 15A EDP numbers for fittings will appear in each of the respective tables.A888 1869. Coating9.1 The pipe and fittings shall be uniformly coated with a material suitable for the purpose that is adherent and not brittle. Thecoating shall
30、be applied in accordance with the coating manufacturers requirements. External touch marks from points of contactduring the coating process are permitted. The coating shall not contain asbestos above current SDS reportable levels.9 Safety datasheets shall be furnished by the coating manufacturer whe
31、n requested. The coating shall be evenly and smoothly applied to allsurfaces, except in threaded openings, unless the coating is specifically designed for threaded openings.9.2 Pipe and fittings coatings shall not contain lead which exceeds levels above 0.06 % (600 ppm).9.2.1 The manufacturer shall
32、annually prepare and submit samples to a qualified laboratory for test in accordance with PracticeE1645. The manufacturer shall prepare and submit samples when changing sources of supply or the coating manufacturer changesformulations for the coating.9.3 Pipe and fittings coatings shall not contain
33、levels of volatile organic hazardous air pollutants (VOHAPs) which exceed levelsof 2.6 lb (0.31 kg/L) of VOHAPs per gallon of solids in accordance with Practice D3960.9.3.1 The manufacturer shall annually certify that the coating meets the VOHAP requirement. It is permissible for the coatingmanufact
34、urer to provide the certification.9.4 Records shall be maintained for a period of seven years.9.5 Copies of the coating certification shall be furnished when requested.10. Sampling10.1 Chemical and mechanical tests shall be made regularly and at sufficiently close intervals for adequate determinatio
35、ns ofthe significant chemical constituents and properties of the cast iron. A specimen taken from a finished product often does notproduce the same results as a specimen formed by the method used for sample preparation and is not acceptable for the purposesof testing to this standard. Records of che
36、mical analysis shall be maintained by the manufacturer. Copies of these analyses shallbe furnished to the purchaser when requested.10.2 A lot shall consist of one of the following:10.2.1 All the metal poured from a single heating in a batch-type furnace.10.2.2 All the metal from two or more batch-ty
37、pe melting furnaces poured into a single ladle or a single casting.10.2.3 All the metal poured from a continuous melting furnace for a given period of time between changes in charge, processingconditions, or aim-for chemistry or 4 h, whichever is the shorter period.11. Test Methods11.1 Gray Iron:11.
38、1.1 Tensile Strength TestTest bars shall be cast in accordance with the requirements of Specification A48/A48M. Themachined test bar dimensions and drawing and dimensions of as-cast test bars are found in Fig. 4. The tensile strength shall bedetermined in accordance with Test Methods E8/E8M.11.1.2 T
39、ension test reports shall include breaking load of test bars, machined diameter of test bar, and calculated tensile strength.12. Inspection12.1 Inspection and Test by the ManufacturerPipe and fittings shall be inspected to verify compliance with this specification.The manufacturer shall maintain a r
40、ecord of all inspections.12.2 Pipe InspectionAt regular intervals (not to exceed 12 h) during the course of production, sample pieces of each size ofpipe or pipes being produced shall be selected randomly for inspection. Each pipe selected shall be measured by suitable gagesand all dimensions detail
41、ed in Fig. 1 of this specification verified to comply with the requirements of this specification. Theinspection records shall be maintained by the manufacturer for a period of seven years.12.3 Fitting InspectionAt regular intervals (not to exceed twelve hours) during the course of production, sampl
42、e pieces ofeach size and configuration of fitting being produced shall be selected randomly for inspection. Each fitting selected shall bemeasured by suitable gages to verify that the laying length (as detailed in Figs. 465), and all applicable dimensions detailed inFigs. 1 and 2 of this specificati
43、on comply with the requirements of this specification. The inspection records shall be maintainedby the manufacturer for a period of seven years.12.4 Marking InspectionInspection shall include verification that the markings on pipe and fittings comply with Section 14of this specification9 The Global
44、 Harmonized System of classification and labeling of chemicals sets the same rules for classifying hazards, and mandates the same format and content forlabels and Safety Data Sheets for use around the world.A888 18713. Certification13.1 Upon request the purchaser, design professional, or the adminis
45、trative authority having jurisdiction where the products arebeing installed shall be furnished certification,certification by the manufacturer,manufacturer stating samples representing each lothave been tested and inspected as indicated in this specification and the requirements have been met. If re
46、quired by the purchaser,design professional, or the administrative authority having jurisdiction where the products are being installed, certification shallbe accompanied by test reports as prepared in accordance with Sections 11 and 12 of this specification. . Tension test reports shallinclude brea
47、king load machined diameters of test bars and calculated tensile strength. Certification shall include legal name andaddress of the manufacturer.13.2 Third-party certifiers or inspectors shall utilize the procedures detailed in Annex A1 when conducting inspections at themanufacturing locations.14. P
48、roduct Marking14.1 Each length of pipe and each fitting shall be plainly marked with the country of origin and the manufacturers name ormanufacturers registered trademark by which the manufacturer can be readily identified after installation. The marking shall beadequate identification of the manufa
49、cturer of the pipe and fittings if it readily identifies the manufacturer to the end user of theproduct. Other markings on pipes and fittings shall be permitted, provided such markings are not misleading with respect to theidentification of the manufacturer by the end user.14.1.1 Pipe MarkingsThe pipe shall be marked continuously on the barrel with a minimum of 0.75-in. (19-mm) letteringstarting within 3 in. of each end of the pipe. Each pipe shall be marked with the date of manufacture.The marking shall be stenciledon the pipe or otherwise appl
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1