Products | LJF Custom Coatings

Our Ellon Facility offers a range of anti-corrosion, protection and insulation coating systems which can be applied to:

Straight Pipe
Manifold Spools
Bends / Elbows
Pre-fabricated Spools
Riser Pipe
Clamps & Guides
Various Fittings
Valves
Transition Joints
Buckle Arrestors
Half Shells
Field Joints

• The specialised coating equipment available is Ellon includes:

• Hand Blast facility for external blast

• Gas Fired oven with capacity for pre-fabricated steel work

• Powder Spray Booth with extraction system and water bath

• Rubber Extrusion and hand build equipment

• Steam Autoclaves

• Polyurethane pumps and equipment suitable for factory and local field work

THERMAL INSULATION COATING

Coating Type	Max. Temp Rating	FJC
FBE + GsPU - Glass Syntactic Polyurethane	80°C Wet / 95°C Dry	Primer / FBE + Solid PU
PU - Solid Polyurethane	125°C	HSS
EPDM* + GsPU - Glass Syntactic Polyurethane	Thermal Design Dependant	EPDM + Solid PU

Coating Type	Max. Temp Rating	FJC
FBE + GsPU - Glass Syntactic Polyurethane	80°C Wet / 95°C Dry	Primer / FBE + Solid PU
PU - Solid Polyurethane	125°C	HSS
EPDM* + GsPU - Glass Syntactic Polyurethane	Thermal Design Dependant	EPDM + Solid PU

ANTI-CORROSION COATING

Coating Type	Max. Temp Rating	FJC
FBE - Fusion Bonded Epoxy	110°C	FBE

ANTI-CORROSION & PROTECTION

Coating Type	Max. Temp Rating	FJC
2LPP - 2 Layer Polypropylene	110°C	HSS / Solid PU
2LPE - 2 Layer Polyethylene	70°C	HSS
Neoprene – Rubber	95°C	Neoprene

Coating Type	Max. Temp Rating	FJC
2LPP - 2 Layer Polypropylene	110°C	HSS / Solid PU
2LPE - 2 Layer Polyethylene	70°C	HSS
Neoprene – Rubber	95°C	Neoprene

*Application of EPDM creates a thermal barrier and therefore can increase the Operating Temperature for wet service.

Thermal Insulation - Polyurethane

LJF Custom Coatings can offer 2 polyurethane-based Thermal Insulation Solutions

Glass Syntactic Polyurethane family of products - GsPU
Solid Polyurethane – Solid PU

GsPU is a syntactic foam subsea insulation system designed for flow assurance with a low thermal conductivity which results in lower achievable U-vales.

Solid PU is a polyurethane based subsea insulation used as a field joint and custom coating.

Depending on temperature the substraight will be coated with FBE anti-corrosion or EPDM as a thermal barrier. Thermal calculations for both GsPU and Solid PU can be prepared in a wide range of thicknesses and configurations to meet specific performance and subsea installation requirements for both shallow and deepwater applications.

FBE – Fusion Bonded Epoxy

FBE is a thermosetting powder applied anti-corrosion coating that ensures protection for subsea spools. This coating has excellent adhesion to steel and provides long term corrosion resistance, and resistance to cathodic disbondment.

2LPP – 2 Layer Polypropylene

2LPP is a polypropylene anti-corrosion coating system designed for the external protection of various subsea structures. This coating is manually sprayed and consists of an FBE Layer a mixed pass of FBE and PP and a final pass of PP. The tough outer layer of the PP protects against shear forces, impacts and abrasion during transportation, installation and the entire service life of the subsea production structures.

2LPE – 2 Layer Polyethylene

2LPE is a Polyethylene anti-corrosion coating system designed for the external protection of various subsea structures. This coating is manually sprayed and consists of an FBE Layer a mixed pass of FBE and PE and a final pass of PE. The tough outer layer of the PE protects against shear forces, impacts and abrasion during transportation, installation and the entire service life of the subsea production structures.

RUBBER – Neoprene / EPDM

LJF Custom Coatings can offer 2 rubber-based solutions.

Neoprene (PCP / Polychloroprene) coating for operating temperatures up to 95°C
EPDM (ethylene propylene diene monomer) coating for operating temperatures up to 130°C.

Both systems can be applied to straight pipes, prefabricated spools, bends, fittings and other custom structures. Neoprene can also be internally applied to clamps, guides and some sizes of spools.

These rubber-based coating systems provide good anti-corrosion performance in specialised applications such as Splash Zones on Risers, on which anti-fouling can also be offered.

EPDM can also be used as a thermal barrier underneath our polyurethane insulation coating.