Multiple sheaves block

• WLL:from 80t to 2.000t.
• Hook:Ramshorn or Quad based on DIN15400 or others. FORGED and HEAT TREATED fully MACHINED with nut & crosshead.
• Material grades:alloy (T/V). 
• Sheave:Multiple sheaves. Solid sheaves.
• Bearing:axial far hook assembly + roller/spherical-roller far sheaves. Bronze bushing fully recommended.
• Coating Protection:fully painted inside & outside for offshore environment.
• Sealings:for offshore topsite and subsea lifting.
• Certificate: EN10204-3.1. For 3.2 cert with Worldwide classification societies upon request.