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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BoxAnn Arbor, MI For those SDR groups having overlapped thickness requirements, a manufacturer may represent their product as applying to the combination for example, Please first verify your email before subscribing to alerts.

Minimum failure pressures are shown in Table 6. We need your help! Originally published as D — Wstm previous edition D — 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.

Responsibility for Inspection—Unless otherwise specified in the contract astn purchase order, the producer is responsible for the performance of all inspection and test requirements specified herein. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

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.

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The hydrostatic pressure shall be increased at a uniform rate such that the specimen fails between 60 and 70 s from start of test. You may delete a document from your Alert Profile at any time. D h elevated temperature test fiber stress of psi 4. These minimum pressures shall be as shown in Table 6 of this specification.

Included are requirements for materials, workmanship, dimensions, marking, sustained pressure, and burst pressure. At least one piece of pipe or tubing in the system shall have a minimum length equal to five pipe diameters.

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Fusion Recommendations

Failure of one of the six specimens tested is cause for retest of six additional specimens. Certain special test methods applicable to this specification only are explained in the appropriate paragraph. Thank you for interesting in our services. This standard is also available to be included in Standards Subscriptions. If the document is revised or amended, you will be notified by email.

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. Ast, the fittings specimens with water, in accordance adtm Test Method D at the selected option of temperature, stress, and hours of testing.

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astn Test specimens shall be prepared for testing in the manner described in 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. Please first log in with a verified email before subscribing to alerts. Government uses or endorses the products described in this specification.

Size px x x x x These dimensions and tolerances shall be as shown in Table 1 and Table 2 of this specification.

ASTM D () – Free Download PDF

For diameters not shown e3261 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. 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. Standards Subsctiption may be the perfect solution.