Reference number
ISO 3552-1:1992
ISO 3552-1:1992
© ISO 2024
International Standard
ISO 3552-1:1992
Rotary core diamond drilling equipment — System B — Part 1: Metric units
Edition 1
1992-07
1992-07
ISO 3552-1:1992
8951
Publicado
(Edición 1, 1992)
Esta publicación se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
Establishes the nomenclature and lays down the leading dimensions to ensure interchangeability within the limits of system B of the following equipment: drill rods and couplings, fishing rods and couplings; casing tubes, casing drive shoes, casing shoe bits, casing bits and sediment tubes; core barrels, core bits, core lifters and reaming shells. Specifies the characteristics of a range of equipment for drilling holes having diameters from 36 mm to 146 mm and yielding cores from 22 mm to 120 mm in diameter.