1、Designation: A 888 08aStandard Specification forHubless Cast Iron Soil Pipe and Fittings for Sanitary andStorm Drain, Waste, and Vent Piping Applications1This standard is issued under the fixed designation A 888; the number immediately following the designation indicates the year oforiginal adoption
2、 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 andfittings for use in
3、 gravity flow applications. It establishesstandards covering material, manufacture, mechanical andchemical properties, dimensions, coating, test methods, inspec-tion, certification, and product marking for hubless cast ironsoil pipe and fittings. These pipe and fittings are intended fornon-pressure
4、applications, as the selection of the proper sizefor sanitary drain, waste, vent, and storm drain systems allowsfree air space for gravity drainage.1.2 The EDP/ASA numbers indicated in this section repre-sent a Uniform Industry Code adopted by theAmerican SupplyAssociation (ASA). A group designation
5、 prefix, 022, is as-signed to hubless products, followed by the four-digit identi-fication assigned to individual items and a check digit. Thissystem has been instituted to facilitate EDP control throughdistribution channels, and is to be used universally in orderingand specifying product items. Tho
6、se items with no EDPnumbers are either new, special, or transitory and will beassigned numbers on subsequent prints of this specification.1.3 This specification covers pipe and fittings of the follow-ing patterns and applies to any other patterns that conform withthe applicable requirements given in
7、 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 Bend, With
8、 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. 18Sixteenth Bend Fi
9、g. 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 Tapped Tee, Horiz
10、ontal Twin Fig. 26Sanitary 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, Combination18 Bend Fig. 32Y Branch, Combination18 Bend Double Fig. 33Sanitary Cross Fig. 34Sanitary Cross With Side Op
11、ening 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. 43
12、Blind 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. 50Hub Adapter Fig. 51Tapped Inlet, Double Fig. 52Modified Combination Wye and18 Bend, Double Fig. 53Modified Combination Wye and18 B
13、end, Double, Ex-tendedFig. 54Regular or Extended Left or Right Regular or ExtendedDoubleFig. 55Regular or Extended Left or Right Regular or ExtendedDoubleFig. 56Two-Way Cleanout Fig. 57Twin Cleanout Fig. 58Closet Bend, Regular and Reducing Fig. 59Closet Flange Riser Fig. 601This specification is und
14、er the jurisdiction of ASTM Committee A04 on IronCastings and is under the direct responsibility of SubcommitteeA04.12 on Pipes andTubes.Current edition approved Dec. 15, 2008. Published January 2009. Originallyapproved in 1990. Last previous edition approved in 2008 as A 888 08.2Reprinted with perm
15、ission from Cast Iron Soil Pipe Institute (CISPI), 5959Shallowford Rd., Suite 419, Chattanooga, TN 37421, http:/www.cispi.org. Avail-able from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor,New York, NY 10036, http:/www.ansi.org.1Copyright ASTM International, 100 Barr Harbor
16、 Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.Tapping Bosses Fig. 61Closet Flanges Fig. 62Double Sweep Sanitary Tee (Extended) Fig. 63Running Trap with Double Vents Fig. 64P Trap with Tapped or Hubless Side Inlet Fig. 65Vented Tub Wye Extended, Double Fig. 66Vented Tub Wye Ext
17、ended Offset, Left or Right Fig. 67Vented Tub Wye Fig. 68Double Two Way Cleanout Fig. 69Sanitary Cross with 3-in. Vent and Two 2-in. 45 Inlets Fig. 70Vented Closet Tee or Cross Fig. 71Double Vertical 90 Stack Fig. 721.4 The values stated in inch-pound units are to be regardedas standard. The values
18、given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.5 The committee with jurisdiction over this standard isaware of another comparable standard published by the CastIron Soil Pipe Institute, CISPI 301.NOTE 1The text of
19、this standard references notes and footnotes thatprovide explanatory material. These notes and footnotes (excluding thosein tables and figures) shall not be considered as requirements of thestandard.2. Referenced Documents2.1 ASTM Standards:3A 48/A 48M Specification for Gray Iron CastingsA 644 Termi
20、nology Relating to Iron CastingsC 564 Specification for Rubber Gaskets for Cast Iron SoilPipe and FittingsD 1248 Specification for Polyethylene Plastics ExtrusionMaterials for Wire and CableE8 Test Methods for Tension Testing of Metallic MaterialsE 1645 Practice for Preparation of Dried Paint Sample
21、s byHotplate or Microwave Digestion for Subsequent LeadAnalysisE 2349 Practice for Safety Requirements in Metal CastingOperations: Sand Preparation, Molding, and Core Making;Melting and Pouring; and Cleaning and Finishing2.2 Federal Standard:4Fed. Std. No. 123 Marking for Shipment (Civil Agencies)2.
22、3 Military Standard:4MIL-STD-129 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 Pipe Institute (CISPI) Specification 30183. Terminology3.1 Abbreviations:3.2
23、ACabove centerADAPTRadapterifon the left, it shall be a left-hand fitting.8.2.1 Branch FittingsThe branch shall be placed towardthe observer and the outlet end of the run lower than thebranch.8.3 The fitting illustrated in Fig. 3 has a right-hand inlet.Left-hand fittings have these openings on the s
24、ide opposite tothat shown. Inlets on fittings shall be made with or withoutspigot bead and positioning lug.9. Coating9.1 The pipe and fittings shall be furnished coated. The pipeand fittings shall be uniformly coated with a material suitablefor the purpose that is adherent, not brittle, and without
25、atendency to scale. The coating shall not contain asbestos abovecurrent MSDS reportable levels. Material safety data sheetsshall be furnished by the coating manufacturer when requested.The coating shall be evenly and smoothly applied to allsurfaces, except in threaded openings.9.2 Pipe and fittings
26、shall not be coated with paint contain-ing lead which exceeds levels above 0.06 % (600 ppm).9.3 The manufacturer shall annually prepare and submitsamples to a qualified laboratory for test in accordance withPractice E 1645.9.4 The manufacturer shall prepare and submit sampleswhen changing sources of
27、 supply or the coating manufacturerchanges formulations for the coating.9.5 Records shall be maintained for a period of seven years.9.6 Copies of the coating test shall be furnished whenrequested.10. Sampling10.1 Chemical and mechanical tests shall be made regularlyand at sufficiently close interval
28、s for adequate determinationsof the significant chemical constituents and properties of thecast iron. A specimen taken from a finished product often doesnot produce the same results as a specimen formed by themethod used for sample preparation and is not acceptable forthe purposes of testing to this
29、 standard. Records of chemicalanalysis shall be maintained by the manufacturer. Copies ofthese analyses shall be furnished to the purchaser whenrequested.10.2 A lot shall consist of one of the following:10.2.1 All the metal poured from a single heating is a batchtype furnace.10.2.2 All the metal fro
30、m two or more batch type meltingfurnaces poured into a single ladle or a single casting.10.2.3 All the metal poured from a continuous meltingfurnace for a given period of time between changes in charge,processing conditions, or aim-for chemistry or 4 hours, which-ever is the shorter period.11. Test
31、Methods11.1 Gray Iron:11.1.1 Tensile Strength TestTest bars shall be cast inaccordance with the requirements of Specification A 48/A 48M. The machined test bar dimensions and drawing anddimensions of as cast test bars are found in Fig. 4. The tensilestrength shall be determined in accordance with Te
32、st MethodsE8.11.1.2 Tension test reports shall include breaking load oftest bars, machined diameter of test bar, and calculated tensilestrength.12. Inspection12.1 Inspection and Test by the ManufacturerPipe andfittings shall be inspected to verify compliance with thisspecification. The manufacturer
33、shall maintain a record of allinspections.12.2 Pipe InspectionAt regular intervals (not to exceed 12h) during the course of production, sample pieces of each sizeof pipe or pipes being produced shall be selected randomly forinspection. Each pipe selected shall be measured by suitablegages and all di
34、mensions detailed in Fig. 1 of this specificationverified to comply with the requirements of this specification.The inspection records shall be maintained by the manufacturerfor a period of seven years.12.3 Fitting InspectionAt regular intervals (not to exceedtwelve hours) during the course of produ
35、ction, sample piecesTABLE 1 EDP Identification Numbers for Hubless PipeNOTEWhen ordering by these EDP numbers, be sure to include thecheck (=) digit following the item number (022 0126 7). This check digitis verification of the group and item number you select.ManufacturersItemCodeDescriptionAGroup
36、Item No. =10 ft (3 m) lengthHubless pipe (see Fig. 1.) 0156 4 1120158 0 2120160 6 3022 0162 2 40164 8 50168 9 60170 5 80171 3 100172 7 120173 1 15AEDP numbers for fittings will appear in each of the respective tables.A 888 08a4of each size and configuration of fitting being produced shall beselected
37、 randomly for inspection. Each fitting selected shall bemeasured by suitable gages to verify that the laying length (asdetailed in Figs. 4-72), and all applicable dimensions detailedin Figs. 1 and 2 of this specification comply with the require-ments of this specification. The inspection records sha
38、ll bemaintained by the manufacturer for a period of seven years.12.4 Marking InspectionInspection shall include verifica-tion that the markings on pipe and fittings comply with Section14 of this specification.13. Certification13.1 Upon request the purchaser shall be furnished certifi-cation, by the
39、manufacturer, stating samples representing eachlot have been tested and inspected as indicated in this specifi-cation and the requirements have been met. If required by thepurchaser, certification shall be accompanied by test reports asprepared in accordance with Sections 11 and 12 of thisspecificat
40、ion. Tension test reports shall include breaking loadmachined diameters of test bars and calculated tensile strength.Certification shall include legal name and address of themanufacturer.14. Product Marking14.1 Each length of pipe and each fitting shall be plainlymarked with the country of origin an
41、d the manufacturers nameor manufacturers registered trademark by which the manufac-turer can be readily identified after installation. The markingshall be adequate identification of the manufacturer of the pipeand fittings if it readily identifies the manufacturer to the enduser of the product.14.1.
42、1 Pipe MarkingsThe pipe shall be marked continu-ously on the barrel with a minimum of 0.75-in. (19-mm)lettering starting within 3 in. of each end of the pipe. Each pipeshall be marked with the date of manufacture. The markingshall be stenciled on the pipe or otherwise applied so as to beclear and le
43、gible.14.1.2 On fittings, the marking shall be cast with raisedletters that are not to be located within the “W” dimension, asshown in Fig. 2. Cast markings shall be raised from the wall ofthe fitting unless otherwise noted.15. Packaging and Package Marking15.1 Government ProcurementUnless otherwise
44、 specifiedin the contract, the material shall be packaged in accordancewith the suppliers standard practice, which will be acceptableto the carrier at lowest rates. Containers and packing shallcomply with Uniform Freight Classification Rules or NationalMotor Freight Classification Rules. Marking for
45、 shipment ofsuch material shall be in accordance with Fed. Std. No. 123 forcivil agencies and MIL-STD-129 for military agencies.16. Keywords16.1 cast iron; hubless pipe and fittings; no-hub pipe andfittings; soil pipeA 888 08a5SizeBarrel SpigotBarrel Thickness, TGasket Po-sitioningLugALayingLength,
46、LBInside DiameterOutsideDiameterOutsideDiameterBead WidthABJMN,60.13 (3.3) Nominal Minimum W10 ft 6 0.50 in.(3.0480 m 613 mm)112 1.50 6 0.09 1.90 6 0.06 1.96 6 0.06 0.25 0.16 0.13 1.13 120(38.1 6 2.29) (48.26 6 1.52) (49.7861.52) (6.35) (3.3) (28.7) (3048)2 1.96 6 0.09 2.356 0.09 2.41 6 0.09 0.25 0.
47、16 0.13 1.13 120(49.8 6 2.29) (59.69 6 2.29) (61.21 6 2.29) (6.35) (3.3) (28.7) (3048)3 2.96 6 0.09 3.356 0.09 3.41 6 0.09 0.25 0.16 0.13 1.13 120(75.2 6 2.29) (85.09 6 2.29) (86.61 6 2.29) (6.35) (3.3) (28.7) (3048)4 3.94 6 0.09 4.38 + 0.09 4.44 6 0.09 0.31 0.19 0.15 1.13 120 0.05(100.08 6 2.29) (1
48、11.25 + 2.29) (112.78 6 2.29) (7.87) (3.81) (28.7) (3048)(1.27)5 4.94 6 0.09 5.30 + 0.09 5.36 6 0.09 0.31 0.19 0.15 1.50 120 0.05(125.48 6 2.29) (134.62 + 2.29) (136.14 6 2.29) (7.87) (3.81) (38.1) (3048)(1.27)6 5.94 6 0.09 6.30 + 0.09 6.36 6 0.09 0.31 0.19 0.15 1.50 120 0.05(150.88 6 2.29) (160.02
49、+ 2.29) (161.54 6 2.29) (7.87) (3.81) (38.1) (3048)(1.27)8 7.94 6 0.13 8.38 + 0.09 8.44 6 0.09 0.31 0.23 0.17 2.00 120 0.09(201.68 6 3.3) (212.85 + 3.3) (214.38 6 2.29) (7.87) (4.32) (50.8) (3048)(2.29)10 10.00 6 0.13 10.56 6 0.09 10.62 6 0.09 0.31 0.28 0.22 2.00 120(254 6 3.3) (268.22 6 2.29) (269.75 6 2.29) (7.87) (5.59) (50.8) (3048)12 11.94 6 0.13 12.50 6 0.13 12.62 6 0.13 0.31 0.28 .22 2.75 120(303.28 6 3.3) (317.5 6 3.3) (320.55 6 3.3) (7.87) (5.59) (69.85) (3048)15 15.11 6 0.13 15.83 6 0.13 16.12 6 0.13 0.31 0.36 .30 2.75 120(383.79 6 3.3
