Authorized Distributor

SS20 CORROSION RESISTANT CHAIN BLOCK

Main Features:

  • Suitable for use in multi-immersion applications
  • DNV GL Verification tested according to NORSOK R-002
  • Range from 500kg – 30.0t
  • Patented Quad Cam Pawl System – proven reliability
  • Phosphor Bronze Bearings
  • Tested and certified for “fleeting”, “drifting” and “cross-hauling” applications up to 45° from the vertical without deration
  • Guaranteed 2% light load protection
  • Fully Corrosion protected body and components to ensure reliable long-term use
  • Over 1500 hours protection to ASTM B117 conditions
  • Corrosion protected load and hand chain
  • Double cover protection for brake chamber
  • Marine chain bags available on request
  • Available with slipping clutch overload protection
ROV CHAIN BLOCK

Main Features:

  • 3.0t, 6.0t, 8.0t, 10.0t, 15.0t, 20.0t and 30.0t capacity units available
  • Fully corrosion protected
  • Several choices of interface:
    • Hydraulic Hot Stab connection dual port type A and B
    • Rotary Torque Receptacle Classes 1,2 & 3
    • Manual D Handle, T-bar or Fishtail Direct Drive manual connection
    • QD Direct Drive Couplings
  • Compliant with BS ISO 13628-8:2002 & BS ISO 13628-1:2005
  • Stainless steel 316 framework and handle
  • Proven Subsea brake design
  • Patented Quad Cam pawl system – proven reliability
  • One-piece brake chamber cover
  • Heavy duty flexible chain bag c/w stainless steel mounting frame available as an option
  • 4 Point manipulator connection points
  • Compact and light weight
  • Balanced design for easy handling and installation
  • Marine specific friction discs
  • New hand wheel feature for on-deck height of lift adjustments
  • Bespoke chain lengths to meet exact customer requirements
  • Full individual spares back up
  • Each unit is fully tested and certified before delivery