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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Fuse all fitting outlets with the appropriate size pipe or tubing. No failure should occur in the sample during the test period. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
The producer may use his own or any other d261 facilities for the performance of the inspection and test requirements specified herein, unless the purchaser disapproves.
Responsibility for Inspection—Unless otherwise specified in the contract or purchase order, the producer is responsible for the performance of all inspection and test requirements specified herein. C All psig values were rounded to nearest 5 psig. qstm
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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.
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.
Included are requirements for materials, workmanship, dimensions, marking, sustained pressure, and burst pressure. We have no amendments or corrections for this standard. We are a non-profit group that run this website asmt share documents.
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ASTM D3261 (1997)
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The test specimens shall be prepared for testing in asrm manner prescribed in Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. This standard is not included in any packages.
Fusion Recommendations | Dura-Line
This standard is subject to revision at any time by the s3261 technical zstm and must be reviewed every five years and if not revised, either reapproved or withdrawn. 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. Workmanship, Finish, and Appearance 8.
The minimum pressure shall be as shown in Table 6 of this specification.
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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. Make a minimum of six measurements at each cross section. A fitting is unacceptable no go if it fits snugly on the minimum inside diameter land of the gage or if it fits loosely on the maximum diameter land of the gage.
Current edition approved Aug. For those SDR groups having overlapped thickness requirements, a manufacturer may represent their product as applying to the combination for example, Thank you for interesting in our services.
Your Alert Profile lists the documents that will be monitored. Test methods that are applicable from other specifications will be referenced in asym paragraph pertaining to the particular test.
At least one piece of pipe or tubing in the system shall have a minimum length equal to five pipe diameters. BoxAnn Arbor, MI Certain special test methods applicable to this specification only are explained in the appropriate paragraph. Fiber stress of psi Please first log in asstm a verified email before subscribing to alerts.