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ASTM B88M-16 无缝铜水管的标准规格(米制)

16.1 For purposes of determining compliance with the specified limits for requirements of the properties listed in Table 8, an observed value or calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29. 1.1 This specification covers 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 that 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 A and B tube, in the drawn temper, are suitable for use with certain types and sizes of compression fittings. 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

Standard Specification for Seamless Copper Water Tube (Metric)

ICS: 2200
CCS: H62
发布: 2016
实施

ASTM B88M-13 无缝铜水管标准规格(公制)

16.1 For purposes of determining compliance with the specified limits for requirements of the properties listed in Table 8, an observed value or calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29.TABLE 8 Rounding Units Property Rounded Unit for Observed or Calculated Value Chemical composition Hardness nearest unit in the last right-hand place of 8199;figures of the specified limit Tensile strength nearest 5 MPa Expansion nearest 18201;% Grain size: 8199;Up to 0.055 mm, incl nearest multiple of 0.005 mm 8199;Over 0.055 to 0.160 8199;8199;mm, incl nearest 0.01 mm 1.1 This specification covers 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 that 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 A and B tube, in the drawn temper, are suitable for use with certain types and sizes of compression fittings.

Standard Specification for Seamless Copper Water Tube [Metric]

ICS: 2200
CCS
发布: 2013
实施

ASTM B88M-05 无缝铜水管(米制)标准规范

1.1 This specification covers 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 that affect the selection of the type of tube to be used. Note 18212;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 28212;Drawn temper tube is suitable for use with solder-type fittings. Types A and B tube, in the drawn temper, are suitable for use with certain types and sizes of compression fittings.Note 38212;This specification is the metric companion of Specification B 88.1.2 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 DesignationDescriptionC10200OFOxygen free without residual deoxidantsC12000DLPPhosphorus deoxidized,low residual phosphorusC12200DHPPhosphorus deoxidized,high residual phosphorus1.3 The assembly of copper plumbing or fire sprinkler systems by soldering is described in Practice B 828.1.4 Solders for joining copper potable water or fire sprinkler systems are covered by Specification B 32. The requirements for acceptable fluxes for these systems are covered by Specification B 813.1.5 The following safety hazards caveat pertains only to the test methods portion, Section , 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.

Standard Specification for Seamless Copper Water Tube [Metric]

ICS: 2200
CCS: H62
发布: 2005
实施

ASTM B88M-05(2011) 无缝铜水管(米制)的标准规格

For purposes of determining compliance with the specified limits for requirements of the properties listed in Table 8, an observed value or calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29. TABLE 8 Rounding Units PropertyRounded Unit for Observed or Calculated Value Chemical composition Hardnessnearest unit in the last right-hand place of figures of the specified limit Tensile strengthnearest 5 MPa Expansionnearest 1 % Grain size: Up to 0.055 mm, inclnearest multiple of 0.005 mm Over 0.055 to 0.160 mm, inclnearest 0.01 mm1.1 This specification covers 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 that affect the selection of the type of tube to be used. Note 18212;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 28212;Drawn temper tube is suitable for use with solder-type fittings. Types A and B tube, in the drawn temper, are suitable for use with certain types and sizes of compression fittings. Note 38212;This specification is the metric companion of Specification B88. 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 DesignationDescription C10200OFOxygen free without residual deoxidants C12000DLPPhosphorus deoxidized, low residual phosphorus C12200DHPPhosphorus deoxidized, high residual phosphorus 1.3 The assembly of copper plumbing or fire sprinkler systems by soldering is described in Practice

Standard Specification for Seamless Copper Water Tube (Metric)