SIRTEF, in addition to ISO 9001 certification, gained qualifications for making special works such as the application of spelter sockets by melting zinc process or by cold wirelock.
The steel wire rope Pennants with spelter sockets have the advantage to gain 100% of MBL of the rope utilized. They’re already used for a multitude of applications on most various fields, from offshore to heavy-industry markets, from structural application sector to the carrousel machines on funfairs’ market.
SIRTEF is able to manufacture slings with both standard or special customized sockets, making the ropes’ applications by cold wirelock or by melting zinc process, applications that have to be chosen, basically, considering the slings’ working temperatures. We’re able to mark the sockets with the information needed by the customer, using tools that in no way invalidates the sockets’ WLL.
