Diâmetro Ø : 27
BZ6517, 4253250410, 81504109185, 81504106124, 81504106117, 81504106159, 81504106185
BS8500, 9254813130, 9254813120, 9254813190, 2147775, 1424306, 1427480
4231069000, 0004207524, 81511016115, 6212188, 6212188, 1010154, 1738480, 834483
BS3547, 4231067000, 4235060810, 81511016467, 81511016483, 20708819, 1542893
4230045120, 0094206918
BX3604, BZ3636, 4231079000, 8283850000, 1081461, 834484, 203272900