Diâmetro Ø : 14
K2B0522X50, 9254321170, 9254922090, 9254922210, 10571793, 1446061, 1731943
4231069000, 0004207524, 81511016115, 6212188, 6212188, 1010154, 1738480, 834483
BS3404, BS3417, 4235050000, 4235050010, 81511016378, 1932639, 0203277400
-
BZ1614, 340013001