ASTM F781-95
Standard Specification for Perfluoro (Alkoxyalkane) Copolymer (PFA) Plastic-Lined Ferrous Metal Pipe and Fittings
- Standard No.
- ASTM F781-95
- Release Date
- 1970
- Published By
- /
- Status
- 2004-01
- Latest
- ASTM F781-95
- Scope
- 1.1 This specification covers factory-made perfluoro (alkoxyalkane) copolymer (PFA) plastic-lined ferrous metal pipe and fittings, primarily intended for conveying corrosive liquids and gases. Requirements for materials, workmanship, dimensions, design, construction, working pressures and temperatures, test methods, and markings are included. 1.2 The values given in parentheses are provided for information purposes only. NOTE 1—This specification does not include products coated with PFA nor does it define the suitability of PFA-lined components in chemical environments. 1.3 The ferrous piping products shall meet the requirements of the relevant specification listed in 1.3.1 through 1.4. Nominal sizes from 1 through 12 in. in 150 and 300 psi (1.0 to
ASTM F781-95 Referenced Document
- ASTM D1600 Standard Terminology for Abbreviated Terms Relating to Plastics*， 1999-04-21 Update
- ASTM D3307 Standard Specification for Perfluoroalkoxy (PFA) Resin Molding and Extrusion Materials*， 2021-09-01 Update
- ASTM F412 Standard Terminology Relating to Plastic Piping Systems*， 2023-07-20 Update
ASTM F781-95 history
- 1970 ASTM F781-95 Standard Specification for Perfluoro (Alkoxyalkane) Copolymer (PFA) Plastic-Lined Ferrous Metal Pipe and Fittings
