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Sacrificial anode manufacturer · India

Engineered to corrode.Built to protect.

Sacrificial anodes in aluminium, zinc and magnesium — cast to your drawing and CP design for offshore structures, pipelines and ships. Backed by the Reliable Group since 1975.

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How sacrificial anodes protect steel Illustration of a ship, an offshore jacket and a subsea pipeline fitted with sacrificial anodes. Protective current flows from each anode through the seawater to the steel structure. 0 m Seabed Hull anodes Jacket anodes Pipeline bracelet anodes
How it works
  • Anode corrodes
  • Protective current
  • Steel stays protected
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02Company profile

Five decades of industrial strength, focused on corrosion protection.

RELI ANODES is the corrosion protection business of the Reliable Group, founded in Mumbai in 1975. From steel trading, the group grew into manufacturing, exporting and engineering — led by its flagship, Reliable Pipes & Tubes Ltd.

More than 20 years ago the group created RELI ANODES for pipeline corrosion protection. Today we manufacture sacrificial anodes for jackets, pipelines, ship hulls, offshore wind and custom applications.

Read our story
Sacrificial anodes protecting a ship hull
Marine sacrificial anodes — engineered for seawater service
1975Reliable Group founded
50+Years of industrial experience
25+Industrial product categories
6Regions served worldwide
03Product catalogue · By application

Anodes for every structure.

Full catalogue
No. 01 Jacket anodes
Materials
Aluminium alloy or zinc alloy
Installation
Welded, project-specific
 No. 02 Pipeline bracelet anodes
Configuration
Half-shell or segmented
End profile
Square or tapered
 No. 03 Hull anodes
Materials
Aluminium alloy or zinc alloy
Installation
Weld-on or bolt-on
 No. 04 Offshore wind farm anodes
Materials
Aluminium alloy or zinc alloy
Experience
Moray East and Seagreen, Scotland
 No. 05 Miscellaneous application anodes
Uses
Retrofit and monitoring systems
Materials
Aluminium alloy or zinc alloy
 No. 06 Custom application anodes
Shapes
Cylindrical, spherical, bespoke
Materials
Aluminium alloy or zinc alloy
04Product catalogue · By material

The right alloy for every environment.

Al Aluminium anodes Seawater · offshore Al·Zn·In Aluminium-zinc-indium anodes Seawater · activated alloy Zn Zinc anodes Seawater · marine Mg Magnesium anodes Soil · fresh water
Electrochemical capacityTypical values, Ah/kg
Aluminium (Al-Zn-In)2,550 – 2,750
Magnesium≈1,100 – 1,230
Zinc≈780

More capacity per kilogram means lighter anodes for the same design life. Magnesium trades capacity for the highest driving voltage — ideal in soil and fresh water. Typical reference values; final selection follows the approved CP design.

Compare materials
05Industries

Protecting critical assets across nine industries.

All industries
01Marine and shipbuildingHull, rudder and sea-chest protection for new builds and fleets in service. 02Oil and gasAnode systems for production facilities, terminals and associated steelwork. 03Offshore structuresLong-life protection for platforms, jackets and subsea structures. 04PipelinesBracelet anodes for subsea lines and magnesium anodes for buried pipe. 05Ports and harboursCathodic protection for piles, jetties, quay walls and berths. 06Power generationProtection for cooling-water systems and submerged plant infrastructure. 07Water and utilitiesLong-term protection for tanks, reservoirs and water infrastructure. 08Industrial infrastructureSpecial anodes for demanding industrial and submerged applications. 09Offshore windAnodes for wind turbine foundations and offshore substations.
06Capabilities

A dependable partner from enquiry to delivery.

Group scale, engineering support and in-house quality control — so every order arrives to specification and on schedule.

  • Galvalum III equiv.
  • DNV / ISO
  • Alanode
  • MIL-DTL-18001
  • ASTM B418
  • Client specification
Global network

The Reliable Group serves customers across the Middle East, Africa, Europe, Asia and the Americas, with established export and logistics experience.

Engineered to order

Every anode is produced to your drawing, specification and CP design — from standard shapes to fully custom geometries.

In-house testing

In-house testing capability supports quality checks through production and helps keep lead times and costs under control.

Ready inventory

We hold stock in commonly required sizes to support faster processing and on-time delivery.

Competitive pricing

Industrial scale and group sourcing let us offer a comprehensive range at competitive prices without compromising quality.

Quality assurance

Quality checks run from material procurement through to final delivery, with documentation to your inspection and test plan.

07References

Trusted on major offshore wind projects.

We have designed and supplied sacrificial anodes for offshore wind foundations and substations — protecting structures built for decades of North Sea service.

Scotland, UKMoray Offshore Windfarm (East)

Sacrificial anode supply for the project's cathodic protection requirements.

Scotland, UKSeagreen Offshore Wind Farm

Supporting cathodic protection of offshore structures in North Sea conditions.

Offshore wind anodes
Anodes on each monopile supply protective current to the submerged steel.
08Quality & process

From your drawing to a documented, ready-to-install anode.

01 Engineering review

Drawings, CP design and specification confirmed before production.

02 Melting and casting

Chemistry checked against the specified limits before every cast.

03 Inspection and testing

Visual, dimensional and weight checks — electrochemical testing where specified.

04 Documentation and dispatch

Marked, packed and shipped with the agreed test records.

Documentation on request
  • Inspection & test plans
  • EN 10204 3.1 certificates where specified
  • Chemical analysis
  • Dimensional & weight records
Our quality approach
09Contact

Let's protect your next project.

Send your drawing, alloy specification and quantities — our team will review the requirement and respond with a technical and commercial proposal.

Send an enquiry sales@relianodes.com
Corporate office

C-16, 163/165, V. P. Road
Mumbai – 400 004, India

Manufacturing works

Plot No. F-8/4, Patalganga Industrial Area
Panvel – 410 220, Maharashtra, India

© 2026 RELI ANODES. All rights reserved. A Reliable Group Company.

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