Standard Specification for
Thermoplastic Well Casing Pipe and Couplings Made in
Standard Dimension Ratios (SDR), SCH 40 and SCH 801
This preferred is issued below the constant designation f 480; the wide variety immediately following the designation shows the year of
authentic adoption or, inside the case of revision, the 12 months of last revision. a number in parentheses suggests the yr of last reapproval. a
superscript epsilon (e) shows an article change because the last revision or reapproval.
This preferred has been approved for use with the aid of businesses of the department of defense.
click below to download Astm F 480 – 02 pdf free
click here to download Astm F 479 – 95 (Reapproved 2001) pdf free