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ASTM B88-16

Standard Specification for Seamless Copper Water Tube

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NORMA vydána dne 1.10.2016

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Provedení	PDF - okamžité stažení - 1 824.40 Kč Tištěné - 1 824.40 Kč
Dostupnost	SKLADEM
Cena	1824.40 Kč bez DPH
1 824.40 Kč

Informace o normě:

Označení normy: ASTM B88-16
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2016
Kód zboží: NS-668446
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM B88-16 :

Keywords:

copper tube, seamless, water tube, UNS No. C12000, UNS No. C12200,, ICS Number Code 23.040.15 (Non-ferrous metal pipes)

Doplňující informace

Significance and Use

17.1 For purposes of determining compliance with the specified limits for requirements of the properties listed in Table 7, an observed value or calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29.

1. 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.

Copper
UNS No.

Previously Used
Designation

Description

C12000

DLP

Phosphorus deoxidized,
low residual phosphorus

C12200

DHP

Phosphorus deoxidized,
high residual phosphorus

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—This specification is the companion specification to SI Specification B88M; therefore, no SI equivalents are shown in this specification.

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 and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

B32-20	Standard Specification for Solder Metal
B88M-20	Standard Specification for Seamless Copper Water Tube (Metric)
B153-22	Standard Test Method for Expansion (Pin Test) of Copper and Copper-Alloy Pipe and Tubing
B577-19	Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper
E62-89(1996)	Standard Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)
E112-13(2021)	Standard Test Methods for Determining Average Grain Size
E243-18	Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Copper-Alloy Tubes
E255-23	Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
E527-23	Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ASME B16.18	Cast Copper Alloy Solder Joint Pressure Fittings Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Two Park Ave., New York, NY 10016-5990, http://www.asme.org.
ASME B16.22	Wrought Copper and Copper Alloy Solder Joint Pressure Fittings
E53-07	Standard Test Method for Determination of Copper in Unalloyed Copper by Gravimetry
B813-16	Standard Specification for Liquid and Paste Fluxes for Soldering of Copper and Copper Alloy Tube
B828-23	Standard Practice for Making Capillary Joints by Soldering of Copper and Copper Alloy Tube and Fittings
B846-19a	Standard Terminology for Copper and Copper Alloys (Includes all amendments and changes 8/8/2019).
B900-16(2022)	Standard Practice for Packaging of Copper and Copper Alloy Mill Products for U.S. Government Agencies
B968/B968M-16(2022)	Standard Test Method for Flattening of Copper and Copper-Alloy Pipe and Tube
E8/E8M-24	Standard Test Methods for Tension Testing of Metallic Materials
E18-22	Standard Test Methods for Rockwell Hardness of Metallic Materials
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

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