ASTM A – Standard Specification for Electric-Fusion – Free download as PDF File .pdf), Text File .txt) or view presentation slides online. Standard. Buy ASTM A SPECIFICATION FOR ELECTRIC-FUSION (ARC)- WELDED STEEL PIPE (NPS 4 AND OVER) from SAI Global. pipes, UNS K, Electric-fusion, (Arc-) welded, straight seam or spiral seam, steel pipe 10 – mm diameter inclusive with nominal wall thickness up to

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The pressure shall be determined by the following equation: All burrs at the ends of pipe shall be removed. We appreciate your input. Property Data This page displays only the text of a material data sheet.

The pipe is intended for conveying liquid, gas, or vapor. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC. The steel shall conform to the following chemical requirements: This abstract is a brief summary of the referenced standard.

Please read our License Agreement regarding materials data and our Privacy Policy. Electric-fusion, Arc- welded, straight seam or spiral seam, steel pipe 10 – mm diameter inclusive with nominal wall thickness up to 25 mm inclusive. Straightness Finished pipe shall be commercially straight.

Spiralco – Specifications – ASTM A

Circumference The pipe shall be substantially round. Click here to view all the property values for this datasheet as they were originally entered into MatWeb. Within the text, the SI units are shown in brackets. The suitability of pipe for various astmm is somewhat dependent on its dimensions, properties, and conditions of service.


ASTM A and ASME SA Carbon Steel Tubes

Repairs of this nature shall be made by completely removing the defect, cleaning the cavity, and then welding. The pipe is intended for conveying liquid, gas, or vapor. Heat analysis of each heat of steel was made to determine the percentage of the elements as per chemical requirements.

Finished pipe shall be commercially straight. This is a asttm of ASTM specifications. The values in each system are not exact equivalents; therefore, each system is to be used independently of the other. To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below.

For additional details and information, please refer to these specifications. When agreed upon by the purchaser and the manufacturer and so stated on the order, pipe may be tested:. One reduced-section production weld test specimen shall be taken from a length of pipe from each lot of ft.

ASTM A139 and ASME SA139 Carbon Steel Tubes

All repaired pipe shall be subject to hydrostatic testing. Asttm advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error.

The outside circumference of the pipe shall not vary more than 1. Thickness The minimum wall thickness at any point shall be aastm more than MatWeb is intended for personal, non-commercial use. We also ask that you refer to MatWeb’s terms of use regarding this information. For example, for high-temperature service see applicable codes and Specification A Data sheets for overmetals, plastics, ceramics, and composites. Defects in the welds, such as sweats or leaks, shall be repaired or the piece rejected at the option of the manufacturer.


Or if you don’t have an account with us yet, then click here to register. Link to Active This link will always route to the current Active version of the standard.

Test pressure shall be held for not less than 5 sec. Historical Version s – view previous versions of standard. Questions or comments about MatWeb? The required chemical composition, tensile requirements of the steel, and the tensile requirements of the production welds are presented. Listing of standardized dimensions are for reference Note 2. When specific straightness requirements are desired, the order should so state and be agreed upon between the purchaser and the manufacturer.

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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