This standard is issued under the fixed designation A53/A53M; the number 1 This specification is under the jurisdiction of ASTM Committee A01 on Steel. or Zinc-Coated (Galvanized) Welded or Seamless, for Use in Steel Pipe Joints5. B 6 Specification for Zinc7. 1 This specification is under the jurisdiction of ASTM. Continuous-Welded pipe is not intended for flanging. A53 Type E, which is longitudinally electric resistance welded (Grades A and B) Collect Steel pipe and fitting Resources Scope This is a standard set by the standards organization ASTM International.
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A53 / A53M Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Standard + Redline PDF Bundle ASTM License Agreement. ASTM A53 Standard is the most common standard for carbon steel pipes, no matter for welded steel pipes or seamless carbon pipes and tubes, bare pipes and. SPECIFICIATION FOR STANDARD SIZES. EXTRACTS FROM ASTM A53 GR-A SCHEDULE-. 40 FOR BLACK AND GALVANIZED STEEL PIPES. UTP PIPE.
The PDF Download is licensed per individual in which the individual can place on up to four electronic devices for their personal use. Distribution of the PDF is not permitted. For a volume license the PDF is licensed to the person in which it is assigned. Use on a local area network or other network is not permitted. It shall be permissible to furnish pipe having other dimensions provided that such pipe complies with all other requirements of this specification.
Supplementary requirements of an optional nature are provided and shall apply only when specified by the downloadr.
Note 2—The term nominal wall thickness has been assigned for the purpose of convenient designation, existing in name only, and is used to distinguish it from the actual wall thickness, which may vary over or under the nominal wall thickness. Note 3—See Appendix X1 for definitions of types of pipe. It is suitable for welding, and suitable for forming operations involving coiling, bending, and flanging, subject to the following qualifications:.
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.
This standard does not purport to address all of the safety concerns, if any, associated with its use. Couplings are to a prolongation of the original contour of the pipe. Cold-formed be made of steel.
Taper-tapped couplings shall be furnished on dents deeper than 18 in. For pipe smaller gouges; it shall be permissible to remove the gouges by than NPS [DN 65], it is regular practice to furnish grinding, provided that the remaining wall thickness is within straight-tapped couplings for standard-weight pipe and taper- specified limits.
The length of the dent in any direction shall tapped couplings for extra-strong and double extra-strong not exceed one half the specified outside diameter of the pipe. If taper-tapped couplings are required for The taper-tapped couplings pro- specified in Section 7 shall be made on test specimens taken vided on line pipe in such sizes may be used on mill-threaded from one length of pipe from each lot of each pipe size.
For standard-weight pipe of the same size. For seamless and electric- Pipe with defects welded pipe shall be in accordance with 7.
Retests electric-resistance-weld seam, are permitted to be repaired in Repair weld- pipe, if the results of a mechanical test for a lot fail to conform ing of Type F pipe and the weld seam of Type E pipe is to the applicable requirements specified in Section 7, the lot prohibited.
Only one retest of any lot will be permitted. Any Any individual length of pipe that does not not scattered, but appear over a large area in excess of what is conform to the test requirements may be resubmitted for test considered a workmanlike finish.
Disposition of such pipe shall and will be considered acceptable if tests taken from each pipe be a matter of agreement between the manufacturer and the end conform to the specified requirements. It shall be permissible to reduce the outside the same weld orientation as the failed test and a satisfactory diameter at the point of grinding by the amount so removed.
In the case of a dispute, For each pipe end, such tests shall be made with the weld alternately at 0 and 90 from the line of Individual lengths are considered acceptable Test Methods Test specimens for flattening tests shall be one from each end of one length of galvanized pipe selected at smooth on the ends and free from burrs.
Lengths of any lot does not conform to the requirements specified in Also, type, size, location, and orientation of imperfections that are the letters NDE shall be appended to the product specification capable of being detected in the specific application of these number and material grade shown on the certification.
The dimensions of such standards are one of the three common notch shapes shown in Practice not to be construed as the minimum sizes of imperfections E The depth of notch shall not exceed The length of the end longitudinally to ensure separately distinguishable responses. Permissible Variations in Weight and Dimensions drilling. Depending upon the pipe diameter the calibration pipe shall contain the following hole: The notch shall have a depth not The length of the specified.
The minimum wall thickness on inspection shall notch shall be compatible with the testing method. End Finish pipe shall be compatible with the testing equipment and the For wall thickness under of the manufacturer.
Notch depth shall not exceed thickness less than 0.
Notch length shall not exceed 1 in.