ASTM A/AM Direct No.: + Fax No.: + Email: [email protected] Board No.: + ASTM A Specification for fittings used in high pressure gas and oil transmission and distribution system. Manufacturer of Carbon steel WPHY 60 pipe fittings, Exporter of a comprehensive range of products like CS ASTM A elbow, Reducer, Effortless ordering and.

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A number in parentheses indicates the year of last reapproval. One or more of the supplementary requirements may be speci? Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Unless the order speci?

Current edition approved Nov. Originally approved in Failure to comply with the general requirements of Speci? In case of con? Materials and Manufacture 5. BoxArlingate Ln. The chemical composition shall conform to Table 1. This does not preclude the use of deoxidizers. This examination shall be performed in accordance with a written procedure and shall be performed after? Only the side wall area of the tees need be examined.

This area is de?

atm Internal and external surfaces shall be examined when size permits accessibility. No cracks shall be permitted. Other imperfections shall be treated in accordance with After the removal of any cracks, the tees shall be re-examined by the original method.

Acceptable tees shall be marked with the symbol PT or MT, as applicable, to indicate compliance. NDE personnel shall be quali?

Fittings formed above the transformation temperature or upon which welding is performed, shall be cooled to below the lower critical temperature prior to heat treatment.


Fittings shall subsequently be heat treated by normalizing, quenching, and tempering or stress relieving in accordance with Speci? The results shall conform to Table 1 for either heat or Speci? The chemical composition thus determined shall conform to Table 1. The product analysis shall be the basis for rejection.

A chemical analysis shall be performed on deposited weld metal for each heat of? The weld metal shall be deposited in accordance with the quali? The nickel content of the deposited weld metal shall not exceed 1.

ASTM A WPHY GR 60 Pipe Fittings, Carbon steel WPHY 60 buttweld fittings Manufacturer, Exporter.

Notch Toughness Properties 8. The testing shall be performed as speci? Full size Charpy, V-notch specimens shall be used whenever possible.

Small size specimens shall be used only when the material thickness does not permit full size specimens. The impact specimens shall not axtm All base metal specimens shall be removed with the axis of the specimens longitudinal to the direction of primary metal? Weld-metal specimens shall be specimens with the axis transverse to the weld seam. Only the ultimate tensile strength need meet the minimum requirement of Table 2.

Rectangular specimen for thickness less than 5? Width of specimen 11? Cvenergy absorptionC; measured at? Size, mm 10 7. When the section thickness lies between two values de?


C These requirements are intended to minimize fracture initiation. The requirements are aztm intended to give assurance against fracture propagation. Workmanship, Finish and Appearance The asgm thickness at all points shall be at least ? Repair by Welding Base Metal Electrodes for the shielded metal-arc process shall be of the low-hydrogen type.

Transverse-weld tensile strength shall be reported in ksi. In addition, quench and aatm NOTE 1—For purposes of identi? Rejection and Rehearing Rejection shall be reported to the producer or supplier promptly in writing.


In case of dissatisfaction with the results of the tests, the producer or supplier may make claim for a rehearing. In addition, if requested to provide test reports, the manufacturer shall also provide the following, when applicable: The purchaser may specify in the order a speci?

The bar coding system, if applied at the discretion of the supplier, should be consistent with one of the published industry standards for bar coding.

If used on small? Committee A01 has identi?

ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

Users of this standard are expressly advised that determination of the validity of ashm such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Your comments are invited either for revision of axtm standard or for additional standards and should be addressed to ASTM International Headquarters.

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

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Permission rights to photocopy the standard may also be secured from the ASTM website www.