ASTM B88 - 22
Standard Specification for Seamless Copper Water Tube
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| Edition date: |
2022-10-01
In Force
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| Available languages: | English | ||||||||||||
| Summary: | This specification covers seamless copper alloy water tubes for general plumbing and similar applications in fluid conveyance. These water tubes made from UNS C10200, C12000, and C12200 copper alloys are commonly used with solder, flared, or compression-type fittings. The materials should be cold-drawn to size and the tubes finished by cold working and annealing to produce the required temper and surface finish. When tubes are furnished in coils, annealing is done after coiling, while those furnished in straight lengths should be in the drawn temper. The numerical values in this specification are not presented in inch-pound units, but rather, in metric or SI units only. |
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| Keywords: | copper tube; seamless; water tube; UNS No. C12000; UNS No. C12200; | ||||||||||||
| Scope: | 1.1 This specification establishes the requirements for seamless copper water tube suitable for general plumbing, similar applications for the conveyance of fluids, and commonly used with solder, flared, or compression-type fittings. The type of copper water tube suitable for any particular application is determined by the internal or external fluid pressure, by the installation and service conditions, and by local requirements. Means of joining or bending are also factors which affect the selection of the type of tube to be used.2 Note 1: Annealed tube is suitable for use with flared or compression fittings, and with solder-type fittings, provided rounding and sizing of the tube ends is performed where needed. Note 2: Drawn temper tube is suitable for use with solder-type fittings. Types K and L tube, in the drawn temper, are suitable for use with certain types and sizes of compression fittings. Note 3: Fittings used for soldered or brazed connections in plumbing systems are described in ASME B16.18 and ASME B16.22. 1.2 The tube shall be produced from the following coppers, and the manufacturer has the option to supply any one of them, unless otherwise specified.
1.3 The assembly of copper plumbing or fire sprinkler systems by soldering is described in Practice B828. 1.4 Solders for joining copper potable water or fire sprinkler systems are covered by Specification B32. The requirements for acceptable fluxes for these systems are covered by Specification B813. 1.5 Units—The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard. 1.5.1 This specification is the companion specification to SI Specification B88M; therefore, no SI equivalents are shown in this specification. 1.5.1.1 Exception—Values given in inch-pound units are the standard except for grain size, which is stated in SI units. 1.6 The following safety hazards caveat pertains only to the test methods portion, Section 16, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| ICS: | 23.040.15-Non-ferrous metal pipes | ||||||||||||
| CTN: | B05.04 - B05.04 | ||||||||||||
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Standards Cancellations |
Anula a B0088-20 |
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Otras Relaciones |
Es referenciada por F1155 - 10(2024) Es referenciada por C1847-21 Es referenciada por B0819-19 Es referenciada por B0698_B0698M-10R21 Es referenciada por B0088M-20 Es referenciada por F1807-23 Es referenciada por F1476 - 07(2024) Es referenciada por B813 - 24 Es referenciada por B828 - 23 Es referenciada por C1252 - 23 Es referenciada por F2014 - 00(2024) Es referenciada por F2015 - 00(2024) Es referenciada por F1076 - 19(2024) Es referenciada por F1387 - 23 Es referenciada por F3226/F3226M - 19(2024) |










