When the design stress code contains less than two figures, a cipher shall be used before the number. A minimum of six specimens shall be tested. Subscription pricing is determined by: Please help us to share our service with your friends. The fiber stress used to derive these test pressures is psi [
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All tolerances are on the plus side of the minimum requirement.
ASTM Fpdf – Free Download PDF
Current edition approved Nov. Evidence of failure of the pipe shall be as defined in Test Method D Last previous edition approved in as F astm f441 These pressure ratings apply only to unthreaded pipe. Due to inherent hazards associated with testing components and systems with compressed air or other compressed gases some manufacturers do not allow pneumatic testing of their products.
These notes and footnotes excluding those in tables astm f441 figures shall not be considered as requirements of the specification. Methods of marking are also given. This hydrostatic design stress applies only to pipe meeting all the requirements of this specification.
An American National Standard Designation: Please help us to share our service with your friends. A specific precautionary statement is given in Note 6. 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.
A specific precautionary statement is given in Note 6. Lower pressure rating than astm f441 calculated in accordance with 8.
Referenced Documents purchase separately The documents listed below are referenced within the subject awtm but are not provided as part of the standard. BoxAnn Arbor, MI This standard is subject to revision at any time by the astm f441 technical committee and must be reviewed every axtm years and if not revised, either reapproved or withdrawn.
The industry does not astm f441 threading CPVC plastic pipe in Schedule 40 dimensions in nominal pipe sizes 6 in. Hold the pressure as closely as possible, but within psi [ kPa].
These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the specification.
NOTE 4—Mechanical strength, heat resistance, flammability, and chemical resistance properties are covered in Specification D Historical F4411 s – view previous versions of standard. Please first verify your email before subscribing to alerts.
The purchaser shall have the right to perform any of the inspections and tests set forth in this specification where such inspections are deemed necessary to ensure that material conforms to prescribed requirements. When the design stress code contains less than two figures, a cipher shall be used before the number. Experience of the industry indicates astm f441 CPVC plastic pipe meeting the astm f441 of this specification gives satisfactory service under normal conditions for a long period at these pressure ratings.
However, tests on larger pipe have shown these stress values to be valid.
Since the rupture of the test specimen is expected in quick burst and high stress regression testing, well shielded test equipment and protective personal astm f441 should be used when conducting the tests. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.
This standard does not purport to address all of the safety concerns, if any, associated with its use. Already Subscribed to this document. On removal of the load examine the specimens for evidence of splitting, cracking, xstm breaking. It is the responsibility of the user astm f441 this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. However, tests on larger pipe have shown these stress values to astm f441 valid.
Test in accordance with Test Method Dg441 maintain the pressure at the values given in Table 3 for h.