IS 12961 : 1990 U-link for chains for bucket elevators_- Specification

1 Scope

1.1 This Standard covers the requirements for U-link for chainsconforming to IS 3948 : 1986 for bucket elevators.

2 References

IS 1363 : Part 1 :1984 Specification for hexagon head bolts,screws andnuts of product grade C:Part 1 Hexagon head volts (size range M5 to M36)

IS 1363 : Part 2 :1984 Specification for hexagon head bolts,screws andnuts of product grade C:Part 2 Hexagon head screws (size range M5 to M36)

IS 1363 : Part 3 :1984 Specification for hexagon head bolts,screws andnuts of product grade C:Part 3 Hexagon nuts (size range M5 to M36)

IS 3948 : 1986Specification for calibrated high tensile steel(round link) chain electric butt welded forchain conveyors and coal ploughs used in mines