ASTM A139 PDF

pipes, UNS K, Electric-fusion, (Arc-) welded, straight seam or spiral seam, steel pipe 10 – mm diameter inclusive with nominal wall thickness up to 24 Nov ASTM A standard covers five grades of electric-fusion(arc)-welded straight- seam or helical steel pipe including pipe of NPS 4 and over. Buy ASTM A SPECIFICATION FOR ELECTRIC-FUSION (ARC)- WELDED STEEL PIPE (NPS 4 AND OVER) from SAI Global.

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When specific straightness requirements are desired, the order should so state and be a1399 upon between the purchaser and the manufacturer.

All burrs at the ends of pipe shall be removed. One longitudinal tension test specimen shall be made from the steel of each heat, or fraction thereof, used in the manufacture of the pipe. The minimum wall thickness at any point shall be not more than Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification and the grades of steel of the manufactured pipes. This abstract is a brief summary of the referenced standard.

Heat analysis of each heat of steel was made to determine the percentage of the elements as per chemical requirements. Within the text, the SI units are shown in brackets. The minimum wall thickness at any point shall be not more than The values stated in inch-pound zstm are to be regarded as the standard.

Hastelloy is a registered trademark of Haynes International. The required chemical composition, tensile requirements of the steel, and the tensile requirements of the production welds are presented. Pipe of NPS 4 Note 1 and larger with nominal average wall thickness of 1. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification and the grades of steel of the manufactured pipes.

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Electric-fusion, Arc- welded, straight seam or spiral sstm, steel pipe 10 – mm diameter inclusive with nominal wall thickness up to 25 mm inclusive. Defects in the welds, such as sweats or leaks, shall be repaired or the piece rejected at the option of the manufacturer.

Pipe of NPS 4 Note 1 and larger with nominal average wall thickness of 1.

Tests to be performed shall include one longitudinal tension test for the steel, one reduced-section production weld test for the pipe, and hydrostatic test for each length of the pipe. Questions or comments about MatWeb? Tensile strength ,min Ksi Mpa.

Spec Guide

The pipe is intended for conveying liquid, gas, or vapor. For additional details and information, please refer to these specifications. Please read our License Agreement regarding materials data and our Privacy Policy.

Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification and the grades of steel of the manufactured pipes. This specification covers five grades of electric-fusion arc -welded straight-seam or helical steel pipe including pipe of NPS 4 and over.

Note 3—The suitability of pipe for various purposes is somewhat dependent on its dimensions, properties, and conditions of service. The dimensionless designator NPS nominal pipe size has been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.

We also ask that you refer to MatWeb’s terms of use regarding this information. One reduced-section production weld test specimen shall be taken from a length of pipe from each lot of ft.

ASTM A139 Standard Electric Fusion Arc Welded Steel Pipe

ASTM does not give any warranty express or implied or make any representation aztm the contents of this abstract are accurate, complete or up to date. The outside circumference of the pipe shall not vary more than 1. MatWeb is intended for personal, non-commercial use.

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The pipe shall be substantially round. Tests to be performed shall include one longitudinal tension test for the steel, one reduced-section production weld test for the pipe, and hydrostatic test for each length of the pipe. Login to see your most recently viewed materials here. Yield strength,min Ksi Mpa. The grades of steel are pipe mill grades having mechanical properties which differ from standard plate grades. Defects in the welds, such as sweats or leaks, shall be repaired or the piece rejected at the option of the manufacturer.

The pipe is intended for conveying liquid, gas, or vapor.

Click here to view all the property values for this datasheet as they were originally entered into MatWeb. The outside circumference of the pipe shall not vary more than 1. Repairs of this nature astj be made by completely removing the defect, cleaning the cavity, and then welding. The pressure shall be determined by the following equation: Historical Version s – view previous versions of standard. For example, for high-temperature service see applicable codes and Specification A The outside circumference of the pipe shall not vary more than 1.

The values in each system are not exact equivalents; therefore, each system is to be used independently of the other.

ASTM A – 00 Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)

Metal or Wooden Cases, Pallets etc. The pipe shall be substantially round. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

Hardox is registered trademark of SSAB.