ASTM F1865-2002a Standard Specification for Mechanical Cold Expansion Insert Fitting With Compression Sleeve for Cross-linked Polyethylene (PEX) Tubing《交联聚乙烯管用带加压套筒的机械冷膨胀插入配件的标准规范》.pdf
《ASTM F1865-2002a Standard Specification for Mechanical Cold Expansion Insert Fitting With Compression Sleeve for Cross-linked Polyethylene (PEX) Tubing《交联聚乙烯管用带加压套筒的机械冷膨胀插入配件的标准规范》.pdf》由会员分享,可在线阅读,更多相关《ASTM F1865-2002a Standard Specification for Mechanical Cold Expansion Insert Fitting With Compression Sleeve for Cross-linked Polyethylene (PEX) Tubing《交联聚乙烯管用带加压套筒的机械冷膨胀插入配件的标准规范》.pdf(4页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: F 1865 02aAn American National StandardStandard Specification forMechanical Cold Expansion Insert Fitting With CompressionSleeve for Cross-linked Polyethylene (PEX) Tubing1This standard is issued under the fixed designation F 1865; the number immediately following the designation indica
2、tes the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers mechanical cold e
3、xpansioninsert fittings with compression sleeve suitable for use withcross-linked polyethylene PEX plastic tubing in38,12,58,34,and 1in. and larger nominal diameters that meet the require-ments of Specifications F 876 and F 877. These fittings areintended for use in 100 psi (689.5 kPa) cold and hot
4、waterdistributions systems operating at temperatures up to andincluding 180 F (82C). Included are the requirements formaterials, workmanship, dimensions, and markings to be usedon the fittings and compression sleeves1.2 The values stated in inch-pounds units are to be re-garded as the standard. The
5、values given in parentheses aremathematical conversions to SI units which are provided forprovided for information only and are not considered thestandard.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of
6、this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:B 16 Specification for Free-Cutting Brass Rod, Bar, andShapes for Use in Screw Machines2B 140/B 140M Specification for
7、 Copper-Zinc-Lead(Leaded Red Brass or Hardware Bronze) Rod, Bar andShapes2B 283 Specification for Copper and Copper-Alloy Die Forg-ings (Hot Pressed)2D 1600 Terminology for Abbreviated Terms Relating toPlastics3D 2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and Fittings4E 18 Te
8、st Method for Rockwell Hardness and SuperficialHardness of Metallic Materials5F 412 Terminology Relating to Plastic Piping Systems4F 876 Specification for Crosslinked Polyethylene (PEX)Tubing4F 877 Specification for Crosslinked Polyethylene (PEX)Plastic Hot- and Cold-Water Distribution Systems42.2 A
9、SME Standards:6B 1.20.1 Pipe Threads General Purpose (inch)B 16.18 Cast Copper Alloy Solder Joint Pressure FittingsB 16.22 Wrought Copper and Copper Alloy Solder JointPressure Fittings2.3 NSF International Standards:7NSF 14 Plastic Piping Components and Related MaterialsNSF 61 Drinking Water System
10、Components-Health Effects2.4 MSS Standard:8SP-104 Wrought Copper Solder Joint Pressure Fittings3. Terminology3.1 Definitions: Definitions are in accordance with Termi-nology F 412 and abbreviations are in accordance with Termi-nology D 1600 unless otherwise indicated.4. Classification4.1 This specif
11、ication covers one class of mechanical coldexpansion insert fittings with compression sleeve suitable foruse with PEX tubing that meets the requirements of Specifi-cation F 876 and F 877.5. Materials and Manufacture5.1 FittingsThe fittings shall be made from one of thefollowing metals:5.1.1 Machined
12、 Brass FittingsMachined brass fittingsshall be made from material meeting the requirements ofSpecification B 140 copper alloy UNS C31400, SpecificationB 16 Copper alloy UNS C38500, or DIN 17660 CuZn39Pb3.1This standard is under the jurisdiction of Committee F17 on Plastic PipingSystems and is the di
13、rect responsibility of Subcommittee F17.10 on Fittings.Current edition approved Oct. 10, 2002. Published January 2003Originally published in 1998. Last previous edition approved 2002 as F 186502.2Annual Book of ASTM Standards, Vol 02.01.3Annual Book of ASTM Standards, Vol 08.01.4Annual Book of ASTM
14、Standards, Vol 08.04.5Annual Book of ASTM Standards, Vol 03.01.6Available from American Society of Mechanical Engineers, United Engineer-ing Center, 345 E. 47th St., New York, NY 10017.7Available from the National Sanitation Foundation, P.O. Box 1468, Ann Arbor,MI 48106.8Available from Manufacturers
15、 Standardization Society of the Valve andFittings Industry, 5203 Leesburg Pike, Suite 502, Falls Church, VA 22041.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5.1.2 Forged Brass FittingsForged brass fittings shall bemade from mate
16、rial meeting the requirements of SpecificationB 283 Copper alloy UNS C37700, or DIN 17660-CuZn40Pb2.5.1.3 Compression SleevesCompression sleeves shall bemade from material meeting the requirements of SpecificationB 140 copper alloy UNS C37700, Specification B 16 Copperalloy UNS C38500, or DIN 17660-
17、CuZn39PB3.6. General Requirements6.1 The following sections of Specification F 877 constitutea part of this specification:6.1.1 Requirements,6.1.2 Test Methods, and6.1.3 Retest and Rejection6.2 In addition, when a section with a title identical to thatreferenced in 6.1, above, appears in this specif
18、ication, itcontains additional requirements that supplement those appear-ing in F 877.6.3 DimensionsRandomly selected fitting or fittings shallbe used to determine dimensions. Measurements shall be madein accordance with Test Method D 2122. Determine the diam-eters by making measurements at four poi
19、nts spaced approxi-mately 45 apart around the circumference. Inspection andgauging of solder joint ends shall be in accordance with ANSIB16.18, ANSI B16.22, or MSS SP-104. Inspection and gaug-ing of taper pipe threads shall be in accordance with ANSI/ASME G1.20.1. All fittings that will be subjected
20、 to secondaryprocesses of mechanical marking that affect their dimensionaltolerances shall be tested in their final marked configuration.7. Dimensions7.1 Dimensions and TolerancesThe dimensions and tol-erances of fittings and compression sleeves shall be as shownin Fig. 1 and Fig. 2 when measured in
21、 accordance with 6.3.7.1.1 AlignmentThe maximum angular variation of anyopening shall not exceed12 off the true centerline axis.7.1.2 Fittings with Solder Joint EndsSolder joint endsshall be in accordance with ASME B 16.22, ASME B 16.18 orMSS SP-104Standard Size InchesABCDEFGEWLRibWidth TypNumberof
22、RibsGapWidth TypStopDia. minInsideDia. minInsertDiameterRibDiameterMinimumWallEXDepth38 in. 0.04 + 0.01 4 0.071 6 0.010 0.620 0.30 0.370 + 0.008 0.410 + 0.008 0.025 0.020 0.5912 in. 0.04 + 0.01 4 0.071 6 0.010 0.78 0.40 0.510 + 0.008 0.540 + 0.008 0.040 0.030 0.5958 in. 0.04 + 0.01 4 0.071 6 0.010 0
23、.86 0.51 0.630 + 0.008 0.670 + 0.008 0.045 0.030 0.5934 in. 0.04 + 0.01 5 0.102 6 0.010 1.00 0.59 0.730 + 0.008 0.780 + 0.008 0.050 0.035 0.831 in. 0.04 + 0.01 5 0.126 6 0.010 1.40 0.77 0.900 + 0.008 0.950 + 0.008 0.055 0.035 0.94Metric millimetersSize A B C D E F G EW LSTD (nom) RibWidth TypNumbero
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