William Hackett: Master Links and Quad Assemblies
The HA range of master links and quad assemblies is the most complete range of links available today, in diameters from 16mm up to 120mm and working load limits up to 250 tonnes. The links are manufactured from triple alloy steel in accordance with EN1677, they are individually proof load tested to 2.5 times working load limit in accordance with EN1677. The HA range of links are widely used in lifting sets for offshore containers and they are type approved to DNV 2.7-1 under approval number TAS0000337.
MPF/Manufacturing Proof Force: 2.5 x 9.81 x Working Load Limit (kN) (min.)
BF/Break Force: WLL x Factor of Safety
WLL/Working Load Limit (tonne): @ 45° to vertical
Factor of Safety: 5 : 1
Certified on a batch basis to the requirements of DNV 2.7-1 Manufactured in accordance with EN1677-4
Design air temperature: -40° min.
Average impact energy (charpy) 42 Joules minimum impact resisitance at -40°C up to 50mm diameter
Operational temperature range is -40° C to + 200°C
*Certified on a batch basis to the requirements of DNV 2.7-1
All lifting + lashing applications