SPIRALCO is a company specialized in the production of spiral-weld steel tubes and pipes. May 23, 1 This speciﬁcation speciﬁcation is under the jurisdiction of ASTM Committee A01 on Steel, Stainless Steel and Related Alloys Stainless Alloys. ASTM A Standard Specification for Pipe, Steel, Electric-Fusion (Arc)-Welded ( Sizes NPS 16 and Over) Reprinted from the Annual Book of ASTM Standards.
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ASTM A standard specification | Sunny Steel Enterprise Ltd.
Origin Originally ally approved in Number of Production Weld Tests 6. Soft conversion applies to other SI measurements. If agreed upon, the manufacturer shall notify the purchaser in time so that he may have his inspector present to witness any part of the manufacture or tests that may be desired. Steel Pipes in Mumbai. Work Item s – proposed revisions of this standard.
Call Send a quick message. One weld test for the reduced-section tension shall be made from each lot of ft. Defects in the welds, such a1344 sweats or leaks, shall be repaired or the piece rejected at the option of the manufacturer.
Test Specimens of Production Welds 8. When sstm straightness requirements are desired, the order should so state, and the tolerances shall be a matter of agreement between the manufacturer and the purchaser.
The materials for these pipes as well as the welding procedure shall conform to other ASTM standards listed herein.
ASTM A134 and ASME SA134 Carbon Steel Pipes
All longitudinal seams, spiral seams, and shop girth seams shall be butt-welded. The specimens shall be straightened cold, and shall be tested at room temperature. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.
It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
Active view current version of standard. The pressure shall be determined by the following equation: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
This standard does not purport to address all of the safety concerns, if any, associated with its use. Get in Touch with us Superior Steel Overseas. The number of production weld tests shall be one per each lot of joints or fraction thereof, but not less than one for each welder or welding operator.
Note 4—The dimensionless designator NPS nominal pipe size has been substituted in this standard for such traditional terms as “nominal diameter”, “size”, and “nominal size”. The pressure shall be determined by the following equation: Defects in the welds, such as sweats or leaks, shall be repaired or the piece rejected at the option of the manufacturer. This specification covers electric-fusion arc -welded straight seam or spiral seam steel pipes with diameters NPS 16 and larger.
Yield strength, min Ksi Mpa. Combining values from the two systems may result in non-conformance with the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
New York, NY Pipe shall be furnished with a plain right angle cut or with bevel ends as specified. Leave a Reply Cancel reply Your email address will not be published.
ASTM A Carbon Steel Pipes, Size: 16, Superior Steel Overseas | ID:
Get Best Price Request a quote. We need your help to maintenance this website. This standard does not purport to address all of the safety concerns, if any, associated with its use. All repaired pipe shall be tested hydrostatically. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Note 2—For testing methods not specifically covered in this specification, reference can be made to Test Methods and Definitions Awith particular reference to Asstm A 2 on Steel Tubular Products.
Defects in the welds, such as sweats or leaks, shall be repaired or the piece rejected at the option of the manufacturer. In asmt specification hard or rationalized conversions apply to diameter, lengths, and tensile properties.
Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification. The wall thickness and weight for welded pipe under this specification shall be governed by the requirements of the specifications to which the steel was ordered. 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.
Developed using supreme quality raw material, all our products are known for their durability, resistance against corrosion, fine finishing and anti-abrasive nature. Link to Active This 1a34 will always route to the current Active version of the standard.
For additional details and information, please refer to these specifications. The weld-test specimens for the reduced-section tension test shall be taken perpendicularly across the weld and the test pieces shall have the weld in the middle of the specimen.
Number of Employees 11 to 25 People. The steel shall then be properly formed and may be tacked preparatory to asstm. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Currentt editio Curren edition n appro approved ved Oct.