- ordinary lay
- must not be used with a swivel
- total number of wires: 325( up to 15 mm)
Produce in 3 types:
- rope grade 1770 N/mm2
- rope grade 1960 N/mm2
- rope grade 2160 N/mm2
spinning loss factor in 3 types:
- 0.8000 at 1770 N/mm2
- 0.8000 at 1960 N/mm2
- 0.7800 at 2160 N/mm2