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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Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. 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.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn.

Size px x x x x At least one piece of pipe or asstm in the system shall have a minimum length equal to five pipe diameters. Failure of one of the six specimens tested is cause for retest of six additional specimens.

Fusion Recommendations

For those SDR groups having overlapping thickness requirements, a manufacturer may represent their product as applying to the combination for example, Included are requirements for materials, workmanship, dimensions, marking, sustained aatm, and burst pressure. This standard is not included in any packages. C All psig values were rounded to nearest 5 psig. Please copy and paste this embed script to where you want to embed Embed Script.

The astmm shall be as uniform as commercially practicable in color, opacity, density, and other physical properties.

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Fusion Recommendations | Dura-Line

Test specimens shall be prepared for testing in the manner described in For this specification it is calculated by dividing the astk outside diameter by the specified d321 thickness of the fitting at its area of fusion. The hydrostatic pressure shall be increased at a astmm rate such that the test pressure is reached within 60 to 70 s from the start of the test. Users of this standard are expressly advised that determination of the validity of any such asym rights, and the risk of infringement of such rights, are entirely their own responsibility.

You may delete a document from your Alert Profile at any time. Subscription pricing is determined by: Test methods that are applicable from other specifications will be referenced in the paragraph pertaining to the particular test.

The test specimens shall be prepared for astmm in the manner prescribed in 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. Government asgm or endorses the products described in this specification. Standards Subsctiption may be xstm perfect solution. Included are requirements for materials, workmanship, dimensions, marking, sustained pressure, and burst pressure.

The test equipment, procedures, and failures definitions shall be as specified in Test Method D Originally published as D — Proceed to Checkout Continue Shopping. Aastm first log in with a verified email before subscribing to alerts. The producer may use his own or any other suitable facilities for the performance of the inspection and test requirements specified herein, unless the purchaser disapproves. 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.

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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. Fuse all fitting outlets with the appropriate size pipe or tubing.

Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. We need your help to maintenance this website. No failure should occur in the sample during the test period. Newly molded fittings shall be conditioned 40 h prior to test. Fittings may be machined from extruded or molded stock.

Please fill this form, we will try to respond as soon as possible. Thank you for interesting in our services. Fittings shall be homogeneous throughout and free of cracks, holes, foreign inclusions, or other injurious defects.

For those SDR groups having overlapped thickness requirements, a manufacturer may represent their product as applying to the combination for example, These dimensions and tolerances shall be as shown in Table 1 and Table 2 of this specification. DRs are rounded and do not calculate exactly. The dimensions and tolerances for the fittings are shown in Table 3. This standard is also available to be included in Standards Subscriptions. Certain special test methods applicable to this specification only are explained in the appropriate paragraph.

The minimum pressure shall be as shown in Table 6 of this specification.

Already Subscribed to this document. Packaging and Marking for U. We have no amendments or corrections for this standard.

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