01
Application
Where and what the material is for: equipment, vessel, structure, environment.
Zn / AlCorrosion protection
Sacrificial anodes
Zinc and aluminium anodes for ships, boats, port and offshore structures. Hull, tank, shaft and propeller anodes — weld-on and bolt-on.
- Zinc Zn-Al-Cd (MIL-DTL-18001) and aluminium Al-Zn-In
- Hull, rudder, shaft, propeller, tanks, quays
- From 0.5 kg to several hundred kg
Made to order. Anodes cast in any shape and weight to your drawing, sample or part number.
02Zn / Al
Anode types
Zinc for salt water, aluminium for salt and brackish Baltic water. Not sure which? Tell us where the anode goes and we will advise.
ZnExplore the rangeAlExplore the range
Salt water
Zinc anodes
Zinc-alloy anodes for salt water: hull, rudder, shaft, propeller, sea chests and ballast tanks of ships, and quay structures.
- Zn-Al-Cd alloy to MIL-DTL-18001 — uniform wear, reliable capacity
- Hull, tank and vessel anodes, weld-on or bolt-on
- Service life up to 5 years
Salt & brackish water
Aluminium anodes
Al-Zn-In alloy anodes for salt and brackish water — the right choice for the Baltic. Lighter than zinc, higher capacity, lower cost of protection per year.
- Al-Zn-In alloy, active in brackish water
- Hull, tank and offshore, from 0.5 kg to hundreds of kg
- Protect below the waterline only
03Range and applications
Applications
Made to your drawing
Most of our orders are non-standard. Send us a drawing, a sample or a part number: we supply or manufacture wiping rags of the type and packing you need, anodes of any shape and weight, and non-ferrous bars of any grade and size.
Drawings or photos of a sample can be sent to [email protected]
- Hull, rudder, propeller and shaft
- ships and boats
- Ballast tanks, sea chests, thruster tunnels
- internal protection
- Quays, sheet piling, locks, port steelwork
- wet infrastructure
- Offshore structures, wind-farm foundations
- large anodes
- Service life
- up to 5 years depending on conditions
- Documents
- EN 10204 3.1 certificate with every batch
EstRagMGOur anodes
Our anodes
→How it works
What to include in your enquiry
02
Drawing or sample
A drawing, photo of a sample, part number or alloy grade — we make it to fit.
03
Quantity and delivery
Quantity, destination and preferred schedule — one-off or recurring.
+Other product sections
Other product sections
Brass · Bronze · Copper
Non-ferrous metals
Round, hexagon, flat and hollow bars, tubes and sheet in brass, bronze, copper and copper-nickel alloys, plus continuously cast iron rounds.
Cleaning & maintenance
Industrial wiping rags
Cut cotton wiping rags for garages, print shops, metalworking and ship repair. Dry, free of buttons and zips, sorted by fabric type and colour.
To drawing · Casting · Turning · Milling
Custom metal parts
Metal parts made to your drawing or sample: casting, turning and milling. Bushings, rings, flanges, gears and worm wheels — from a single piece to a series.
↗Get a quote
Let’s talk about your next delivery.
Tell us what you need. We will help clarify the product, quantity and delivery terms.
Or email us directly
[email protected] ↗No obligation to order.