Renewable Energy

Impalloy have been active supplying the renewable energy sector for some while. Notable successes were anode supply to some round 1 and 2 windfarms for example Greater Gabbard, Alpha Ventus and currently Ormonde jacket anodes both for Burntisland Fabrications Ltd.

Impalloy can provide significant technical input in the control of corrosion for wave and tidal projects, by utilising our long experience in subsea structures. Our corrosion engineers can be commisioned to design the sacrificial anode protection system for your structure.

Examples of our success to date is the supply of C-Gard platform anodes for the Openhydro unit installed in EMEC, or anodes for the Hywind project for Statoil Hydro.

The tables below list some C-Gard and C-Sentry anodes selected for this sector. Additional shapes and sizes are shown in the product range table. Alternatively we can design anodes to your specifications. Contact us to discuss this in more detail.

C-Gard Platform Anodes

Anode Type	Length mm	Width mm	Depth mm	Tubular Insert Nominal Bore	Alloy net weight Kg	Alloy Nett Weight per Metre Kg
Anode Type	Length mm	Width mm	Depth mm	Tubular Insert Nominal Bore	Alloy net weight Kg	Alloy Nett Weight per Metre Kg	1600XP	2600	170	170	75	160	61.5
2020XP	2500	190	190	75	202	80.8
1750XP	2500	190	190	100	175	70.0
2400XP	2622	210	210	100	240	91.5
3000XP	2745	225	225	100	300	109.3
3300XP	2372	252	244	100	330	139.1
4350XP	2910	254	257	100	435	149.5
5650XP	2973	283	283	100	565	190.0

C-Sentry Flush Mounted Anodes

Anode Type	Length mm	Width mm	Depth mm	Insert Diameter mm		Alloy net weight Kg	Alloy Nett Weight per Metre Kg	Drawing Number
Anode Type	Length mm	Width mm	Depth mm	Flat Bar	overall length	Alloy net weight Kg	Alloy Nett Weight per Metre Kg	Standard	Painted
202XH	838	133	78	50 x 6	1038	20.2	22.7	C5242	C5242
320XH	1219	152	64	50 x 6	1435	32	35.4	C5544	C5544
352XH	1159	175	65	50 x 6	1435	35.2	38.5	C5545	C5545
681XH	1515	133	127	40 x 8	1715	68.1	72.4	3494	3494