ASTM D4161-14(2019)

Anotácia textu normy ASTM D4161-14(2019) :

This specification covers axially unrestrained bell-and-spigot gasket joints including couplings required for machine-made ""fiberglass"" (glass-fiber-reinforced thermosetting-resin) pipe systems, 8 in. (200 mm) through 144 in. (3700 mm), using flexible elastomeric seals to obtain soundness. The pipe systems may be pressure or nonpressure systems for water or for chemicals or gases that are not deleterious to the materials specified in this specification. The gasket shall be a continuous elastomeric ring of circular or other geometric cross section and shall meet the prescribed specifications. The gasket shall be subject to vacuum or external pressure test and shear loading test.


Keywords:
angular deflection, bell and spigot, coupling, elastomeric seals, flexible gasket, glass-fiber-reinforced, pipe joints, specification, thermosetting resin,, ICS Number Code 23.040.60 (Flanges, couplings and joints)