ISO 3077:2001

Short-link chain for lifting purposes — Grade T, (types T, DAT and DT), fine-tolerance hoist chain ISO 3077:2001

Publication date:   Dec 13, 2001

Scope

This International Standard specifies requirements for fine-tolerance hoist chain of Grade T (types T, DAT and DT)
for use with manually operated or power-driven chain hoists1).
It is applicable to electrically welded, round, steel short-link chain, heat-treated and tested in accordance with the
general conditions of acceptance of ISO 1834, in the nominal chain size range from 3 mm to 22 mm.
NOTE Type T chain, but not type DAT or DT, may be used in lifting equipment other than chain hoists. Chain of grades TH
and VH, intended specifically for use in hand-operated hoists, will be the subject of future International Standards.