Service and Pressure Testing:

We can perform services on umbilical's with or without fibres and pressure testing on equipment for clients down to 450 bars.

We have in-house production of PUR moulds on cables/connectors.

Examples of a wide range of products that we supply and manufacture at Transmark Subsea:

Penetrators:

Transmark Subsea AS delivers several lines of penetrators that allows cable assemblies to penetrate a bulkhead housing without the use of connectors. We deliver penetrators for fiber and copper conductors or combinations here off. Transmark Subsea AS can also supply glass sealed penetrators that can withstand higher temperatures or extremely high pressures (up to 1500-2000bar). These glass seals are used to prevent for example oil or gas on a high pressure well to penetrate through your sensor out to the environment.

Connectors:

Transmark Subsea AS offer a wide range of connectors to a wide variety of applications. Such as dry mate, high pressure, wet mate by diver/ROV, glass seal bulkheads, simple rubber connectors for diver communications. Connectors for long lifetime use (>25 years) or connectors for use on ROV’s where you have a constant variation of depth when de ROV is launched/retrieved.

Camera Pan & Tilt:

Transmark Subsea AS offers a complete product family of underwater cameras, rugged pan and tilts and rotators for both underwater, in-air applications and under-water lights. Our pan and tilts have been field proven in even the harshest environments.

Molded Cable Assembly:

Transmark Subsea AS produces cable systems for different applications like use on ROV/ROT’s, Diver umbilical’s, wellheads and subsea manifolds. Bottom seismic applications or use on for example air gun arrays, lead inns, air gun cable terminations, integrated control umbilical terminations and jumpers etc.

Silicone and Aquashield:

Aquashield (earlier Aqualube) for use on nuts and bolts subsea, specially stainless against aluminium or titanium against titanium. Our silicone grease does not crystallize at depth and cold temperature, we strongly recommend this grease for use on o-rings etc.

Slip Rings:

Slip rings for fiber (SM and MM), electrical signals and power. Single and multi rings. The slip rings can be dry or filled with oil and compensated for subsea use.

Launch and recovery systems, winches and pressure vessels:

Lawson Engineering Ltd. Winches and complete LARS systems, Pressure vessels and mechanical engineering. Picture: An intergrated LARS system compromising a winch, A-frame and hydraulic power pack (not shown).

Zink Anode, tear-drop:

 Used on ROV's and manipulator arms.