Standard Specification for
Centrifugally Cast Ferritic Alloy Steel Pipe for High-
This preferred is issued underneath the constant designationa 426/a 426m; the quantity without delay following the designation indicates the year
of authentic adoption or, inside the case of revision, the yr of remaining revision. a variety of in parentheses indicates the yr of remaining reapproval.
a superscript epsilon (e) shows an editorial trade since the ultimate revision or reapproval
click below to download Astm A 426M – 02 pdf free
click here to download Astm A 424 – 00 pdf free