2019年11月16日 · 内容提示： 1 ASTM A181/A181M-2014 一般管道用碳钢锻件

Carbon Steel Forgings, for General-Purpose Piping1. This standard is issued under the fixed designation A 181/A 181M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

2023年10月31日 · 内容提示： Designation: A181/A181M − 23Standard Specif i cation forCarbon Steel Forgings, for General-Purpose Piping 1This standard is issued under the f i xed designation A181/A181M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval ...

This standard is issued under the fixed designation A181/A181M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

Standard Specification for Carbon Steel Forgings, for General-Purpose Piping1 This standard is issued under the fixed designation A181/A181M; the number immediately following the designation indicates the ye. r of original adoption or, in the case of revision, the year o.

2006年12月25日 · ASTM A181/A181M-23通用管道用碳钢锻件标准规范1.1 本规范 2. 包括非标准锻造配件、阀门部件和一般服务用零件。 根据本规范制造的锻件的最大重量限制为10 000 lb【4540 kg】。

Standard specification for carbon steel forgings for general-purpose piping (ASTM A181/A181M). Material properties, testing, and more.

ASTM A181 is a standard that sets forth the requirements for carbon steel forgings used in general-purpose piping components. These components, such as flanges, fittings, and valves, play integral roles in diverse industries, including oil and gas, petrochemical, power generation, and manufacturing.

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ASTM A181 grade 1 is a material specification for carbon steel nonstandard as-forged pipeline components such as flanges, pipe fittings, rings, valve component, round bars and many other forging parts, used for industrial piping applications.