Find the most up-to-date version of ASTM B at Engineering ASTM B Standard Specification for Seamless Copper Bus Pipe and Tube. Buy ASTM B Standard Specification for Seamless Copper Bus Pipe and Tube from SAI Global.

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This standard is also available to be included in Standards Subscriptions. The derived SI unit for force is the newton Nwhich is de?

CB CB C ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Oxygen-free without residual deoxidants.

ASTM B汇流无缝铜管_百度文库

Already Subscribed to this document. Conformance shall be determined by the manufacturer by analyzing samples taken at the time the castings are poured or samples taken from the semi? If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?

Originally published as B — 44 T. This abstract is a brief summary of the referenced standard. Nominal or Standard Pipe Size, in.

ASTM B188 – 15E1

Subscription pricing is determined by: Packing and Package Marking Requirements This surface shall constitute the outer periphery of the bend, which shall be made on a radius equal to that dimension of the machined asstm radial to the bend. C C, C, C, and C are electrolytic tough-pitch copper with silver additions. Last previous edition B — You may delete a document from your Alert Profile at any time. Mill Test Report Phosphorized, low residual phosphorus.


Product with discontinuities indicated by the testing unit may be reexamined or retested, at the option of the manufacturer, to determine whether the discontinuity is cause for rejection. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. The SI values given in parentheses are for information only.

Subscription pricing is determined by: The requirements are speci?

ASTM B – Standard Specification for Seamless Copper Bus Pipe and Tube

Alternatively, when the test is performed using speedinsensitive equipment that can select a maximum imbalance signal, a maximum imbalance signal of 0. Limits for unnamed elements may be established and analysis required by agreement between the manufacturer or supplier and purchaser. Materials and Manufacture 5.

Proceed to Checkout Continue Shopping. Electrical Resistivity Requirements 8.

ASTM B188 Grade C10500 H80 pipe (round), tube (round)

In the case of rectangular tube, the major dimension determines the thickness tolerance applicable to all walls. This surface shall constitute the outer periphery of the bend.

Your Alert Profile asstm the documents that will be monitored. Dimensions a or b Fig. Failure of more than one specimen to meet the speci? Percent of the speci? Already Subscribed to this document. This standard is also available to be included in Standards Subscriptions. This is equivalent to a resistivity value of Nominal dimension b determines tolerance b188 to both b and d.


The tolerances on distance between parallel surfaces for rectangular and square tube in straight lengths only shall be in accordance with Table 7 and Fig. For nominal or standard pipe-size tubular sections, the bend shall be made on a radius in accordance with the following schedule: This specification covers seamless copper bus pipe and tube intended for use as electrical conductors.

The minimum weight of the composite sample shall be g. The product shall conform to the prescribed bend testing requirements.

This standard is not included in any packages. When a machined aastm becomes necessary for any test required under this speci? Add to Alert PDF.

You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Need more than one copy? Diameter ast shall be in asstm with Table 5. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

The values for the Rockwell hardness number of each specimen shall be established by taking the arithmetical average of at least three readings. Please first log in with a verified email before subscribing to alerts.