Offshore blocks

Karmøy Seismic AS deliver wire blocks , wiresheaves and fairleads for offshore industry.

The product range consists of wire blocks, wire sheaves, umbilical blocks and fairleads

We  design and manufacture special blocks and fairleads with SWL up to 200 tons and sheaves diameter up to 2500mm.

The blocks are designed for: long life time, reduce damage on wire, high rotation efficiency, easy maintenance.

The the standard blocks can be delivered with three different types  of   round eye, fork eye, oval eye.

The wireblocks are delivered tested and with certificate .

Upon customer requirements can  the blocks be deliver with other  certificates.

The block is delivered standard sandblasted, metalized and with 2 layer paint according to our offshore class A specification.

Special fairlead with frame and loadmeasuring

Special cable block                                                  Horizontal sheave

Fairleads                                                                Vertical fairlead

Vertical sheave
          Type K600 SWL 45t                         

with tension-  lenght measurment system

Horizontal sheave
Type K600 SWL 45t

Umbilical sheave
Type K1500

Selection of wiresheaves

Vertical fairlead