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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All burrs at the ends of pipe shall be removed. For example, for high-temperature service see applicable codes aetm Specification A The steel shall conform to the following chemical requirements: The suitability of pipe for various purposes is dependent on its dimensions, propertiesand conditions of service. The outside circumference of the asm shall not vary more than 1.
Thickness The minimum wall thickness at any point shall be not more than All repaired pipe shall be subject to hydrostatic testing.
ASTM A – 00 Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
This abstract is a brief summary of the referenced standard. 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. The outside circumference of the pipe shall not vary more than 1. The pipe is intended for conveying liquid, gas, or vapor.
Test pressure shall a193 held for not less than 5 sec. Pipe of NPS 4 Note 1 and larger with nominal average wall thickness of 1. For additional details and information, please refer to these specifications.
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Property Data This page displays only the text of a material data sheet. Defects in the welds, such as sweats or leaks, shall be repaired or the piece rejected at the option of the manufacturer.
One longitudinal tension test specimen shall be made from the steel of each heat, or fraction thereof, used in the manufacture of the pipe. Electric-fusion, Arc- welded, straight seam or spiral seam, steel pipe 10 – mm diameter inclusive with nominal wall thickness up to 25 mm inclusive. Heat analysis of each heat of steel was made to determine the percentage of the elements as per chemical requirements.
Users requiring more precise data for scientific or engineering calculations can click on the property value astn see the original value as well as raw conversions to equivalent units. When specific straightness requirements are desired, the order should so state and be agreed upon between the purchaser and the manufacturer.
All repaired pipe astj be subject to hydrostatic testing. Or if you don’t have an account with us yet, then click here to register. Referenced A19 purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. For example, for high-temperature service see applicable codes and Specification A Heat analysis of each heat of steel was made to determine the percentage of the elements as per chemical requirements.
ASTM A139 Standard Electric Fusion Arc Welded Steel Pipe
Tensile strength ,min Ksi Mpa. Note 3—The suitability of pipe for various purposes is somewhat dependent on its dimensions, properties, and conditions of service. The grades of steel are pipe mill grades having mechanical properties which differ from standard plate grades, The pipe is intended for conveying liquidgas, or vapor.
When specific straightness requirements are desired, the order should so state and be agreed upon between the purchaser and the manufacturer.
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.
ASTM A Grade A/B/C/D/E Welded Pipes Tubes| ASTM A PIPE SUPPLIERS | Reliable Pipes & Tubes
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. Circumference The pipe shall be substantially round. Please contact us at webmaster matweb.
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