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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For example, for high-temperature service see applicable codes and Specification A The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.
MatWeb is intended for personal, non-commercial use. Thickness The minimum wall thickness at any point awtm be not more than The suitability of pipe for various purposes is somewhat dependent on its dimensions, properties, and conditions of service. All repaired pipe shall be subject to hydrostatic testing. It is informational only and not an official part of the standard; the full text of the standard astj must be referred to for its use and application.
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The pipe is intended for conveying liquid, gas, or vapor. Property Data This page displays only the text of a material data sheet. Q139 grades of steel are pipe mill grades having mechanical properties which differ from standard plate grades. Listing of standardized dimensions are for reference Note 2. Mill Test Certificates, EN 3. The values in each system are a1399 exact equivalents; therefore, each system is to be used independently of the other.
The pipe is intended for conveying liquid, gas, or vapor.
ASTM A139 Grade A/B/C/D/E Welded Pipes Tubes
We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. Pipe of NPS 4 Note 1 and larger with nominal average wall thickness of 1. The minimum wall thickness at any point shall be not more than All repaired pipe shall be subject to hydrostatic testing. Repairs of this nature shall be aztm by completely removing the defect, cleaning the cavity, and then welding.
Here we can produce spiral welded pipes in acc. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
When agreed upon by the purchaser and the manufacturer and so stated on the order, pipe may be tested:. 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. The steel shall be made by one or more of the following processes: This specification covers five grades of electric-fusion arc -welded straight-seam or helical steel pipe including pipe of NPS 4 and over.
Hastelloy is a registered trademark of Haynes International. This abstract is a brief summary of the referenced standard. Straightness Finished pipe shall be commercially straight.
Test pressure asmt be held for not less than 5 sec. All burrs at the ends of pipe shall be removed. One reduced-section production weld test specimen shall be taken from a length of pipe from each lot of ft. Pipe having other dimensions may be furnished a319 such pipe complies with all other requirements of this specification and the grades of steel of the manufactured pipes.
For example, for high-temperature service see applicable codes axtm Specification A When specific straightness requirements are desired, the order should so state and be agreed upon between the purchaser and the manufacturer. The suitability of pipe for various purposes is dependent on its dimensions, propertiesand conditions of service.
One longitudinal tension test specimen shall be made from the steel of each heat, or fraction thereof, used in the manufacture of the pipe. Referenced Documents purchase a1339 The documents listed below are referenced within the subject standard but are not provided as part of the standard. To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below.
ASTM A Grade A/B/C/D/E Welded Pipes Tubes| ASTM A PIPE SUPPLIERS | Reliable Pipes & Tubes
Your email address will not be published. Awtm analysis of each heat of steel was made to determine the percentage of the elements as per chemical requirements. Pipe of NPS 4 Note 1 and larger with nominal average wall thickness of 1. Finished pipe shall be commercially straight.
Link to Active This link will always route to the current Active version of the standard.