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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Tensile Properties of Production Welds Acceptability for many services may be controlled by codes or standards such as those published by the American National Standards Institute and American Society of Mechanical Engineers. The steel shall then be properly formed and may be tacked preparatory to welding. Defects in the welds, such as sweats or leaks, shall be astmm or the piece rejected at the option of the manufacturer.
This standard does not purport to address all of the safety concerns, if any, associated with its use. The pressure shall be determined by the following equation: The weld shall be made by automatic means except for the assembly and the repairs that can be done by manual procedure. Tensile strength a314 Ksi Mpa.
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. 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. For making our patrons ensured about the quality of products.
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ASTM A134 and ASME SA134 Carbon Steel Pipes
This is a summary of ASTM specifications. Developed using supreme quality raw material, all our products are known for their durability, resistance against corrosion, fine finishing and anti-abrasive nature.
It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory z134 prior to use.
Mate Material rial 2. The pressure shall be determined by the following equation: Link to Active This link will always route to the current Active version of the standard.
ASTM A134 standard specification
Link to Active This link will always route to the current Active version of the standard. Note 1—Acceptability for many services may be controlled by codes or standards such as those published by the American National Standards Institute and American Society of Mechanical Engineers. One weld test for the reduced-section tension shall be made from each lot of ft. Number of Production Weld Tests 6.
This specification covers electric-fusion arc -welded straight seam or spiral seam steel pipes with diameters NPS 16 and larger. Test pressure shall be held for not less than 5 sec, or for a longer time as 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. Permissible Variations in Weights and Dimensions The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
We are a non-profit group that run this website to share documents. For testing methods not specifically covered in this specification, reference can be made to Test Methods and Definitions Awith particular asstm to Annex A2 on Steel Tubular Products.
ASTM A – Free Download PDF
Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.
C List of world top ten x134 producing nations during Nov Within the text, the SI units are shown in brackets. The materials for these pipes as well as the welding procedure shall conform to other ASTM standards listed herein. All repaired pipe shall be tested hydrostatically.