ASTM D3261 PDF

D and ASTM D and are sized for use with pipe conforming to ASTM D and with Butt fittings con-forming to ASTM D • PE /PE Butt . ASTM D Standard Specification for Polyethylene (PE) Gas Pressure. Pipe, Tubing, and Fittings. ASTM D Standard Specification for Butt Heat Fusion. ASTM D () – Download as PDF File .pdf), Text File .txt) or read online. ASTM D ().

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DRs are rounded and do not calculate exactly. Included are requirements for materials, workmanship, dimensions, marking, sustained pressure, and burst pressure. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. Test specimens shall be prepared for testing in the manner described in Minimum failure pressures are shown in Table 6.

The fittings shall be as uniform as commercially practicable in color, opacity, density, and other physical properties. We have no amendments or corrections for this standard.

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For diameters not shown in Table 1 or Table 2, the tolerance shall be the same percentage as that shown in the corresponding tables for the next smaller listed size. The test equipment, procedures, and failures definitions shall be as specified in Test Method D awtm Thank you for interesting in our services.

A superscript epsilon e indicates an editorial change since the last revision asrm reapproval. For this specification it is calculated by dividing the specified outside diameter by the specified wall thickness of the fitting at its area of fusion.

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ASTM D3261 (1997)

You may delete a document from your Alert Profile at any time. The hydrostatic pressure shall be increased at a uniform rate such that the specimen fails between 60 and 70 s from start of test. Workmanship, Finish, and Appearance 8.

The test specimens shall be prepared for testing in the manner prescribed in The minimum pressure shall be as shown in Table 6 of d2361 specification. If the document is revised or amended, you will be notified by email.

Fittings may be machined from extruded c3261 molded stock. The producer may use his own or any other suitable facilities for the atsm of the inspection and test requirements specified herein, unless the purchaser disapproves.

A number in parentheses indicates the year of last reapproval. When the fittings are to be installed under a system specification such as Specification D for gasthe minimum requirements of that specification must be satisfied. Government procurement requirements should not be construed as an indication that the U. This standard is not included in any packages. Need more than one copy?

Last previous edition D — Government uses or endorses the products described in this specification. Fittings shall be homogeneous throughout and free of cracks, holes, foreign inclusions, or other injurious defects.

BoxAnn Arbor, MI We need your help! A fitting is unacceptable no go if it fits snugly on the minimum inside diameter land asfm the gage or if it fits loosely on the maximum diameter land of the gage. Fuse all fitting outlets with the appropriate size pipe or tubing.

Fusion Recommendations | Dura-Line

Current edition approved Aug. Originally published as D — Your Alert Profile lists the documents that will be monitored. Please first verify your email before subscribing to alerts. Test methods that are applicable from other specifications will be referenced in the paragraph pertaining to the particular test.

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Asgm standard is also available to be included in Standards Subscriptions. D h elevated temperature test fiber stress of psi 4. The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

The wall thicknesses and tolerances at the area of fusion shall be as shown in Table 3, Table 4 and Table 5 of this specification.

Fusion Recommendations

You can download and open this file to your own computer but DRM prevents opening this file on another computer, including c3261 networked server. NOTE 1—Other test mediums and test conditions than offered in Table 7 may be used as agreed upon between the manufacturer and the purchaser.

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At least one piece of pipe or tubing in the system shall have a minimum length equal to five pipe diameters. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. These dimensions and tolerances shall be as shown in Table 1 and Table 2 of this specification.

Proceed to Checkout Continue Shopping. As the voice of the U. Fiber stress astmm psi C All psig values were rounded to nearest 5 psig. These minimum pressures shall be as shown in Table 6 of this specification. Included are requirements axtm materials, workmanship, dimensions, marking, sustained pressure, and burst pressure.