ASTM F1412-22

Podrobné informácie

Označenie: ASTM F1412-22

Dátum vydania: 01.11.2022

Stránok: 7

Krajina: Americká technická norma

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Anotácia

This specification covers the requirements for non-pressure polyolefin pipe and fittings for corrosive waste drainage systems. The pipe is produced in Schedule 40 and 80 IPS sizes in two polyolefins (polyethylene and polypropylene) that shall contain suitable stabilizers and antioxidants and may contain pigments and fillers not detrimental to the pipe and fittings. The specimens shall conform to the outside diameter; wall thickness; average waterway diameter; chemical resistance to acetic acid, acetone, methyl alcohol, ammonium hydroxide, nitric acid, and sodium hydroxide; water absorption; system integrity; flattening; and impact resistance requirements. Hydrostatic pressure tests shall be conducted on both the heat-fused and mechanical joints.


Keywords:
acid waste, corrosion resistance, corrosive waste, drainage, drain pipes, installation, joints, laboratory piped services, pipe fittings, pipes, plastic pipes, polyethylene, polyolefin, polypropylene, thermoplastic polymers, traps (drainage), waste disposal (building),, ICS Number Code 23.040.20 (Plastic pipes)