plastocor® Technology

Arudra is a trained and Approved Applicator of plastocor® Technology: plastocor® coating systems & plastocor® coating materials supplied by plastocor International SA
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Since 2003, Arudra has been an Approved Applicator of plastocor® high performance expert coating solutions and have leveraged the world-class plastocor® Technology to solve severe corrosion and erosion issues across Heat Exchangers in India and Asia.

The Heat-Exchanger is one of the most critical units within a power generation system and the failure of a Heat-Exchanger results in failure to generate power. Heat-Exchangers are constantly exposed to the risk of corrosion and erosion, and in the presence of corrosion, the cooling water flows into the condensate, boiler and steam circuit – eventually resulting in severe corrosion issues across the whole Power Generation circuit. There even exists the risk of failure of turbine blades and such a failure can result in huge and unplanned shut down possibilities that involve enormous costs.

By providing pioneer, state-of-the-art technology, plastocor® Technology one-stop, turn-key protective coating solutions help prevent and repair damage to the Heat-Exchanger tube sheet, tube ends and along the entire tube length.

About plastocor® Technology

plastocor® Technology is made up of the plastocor® Cladding system for tube sheets, the plastocor® Inlet system for tube inlet and outlet protection, the plastocor® Tube Lining system for full tube length protection and plastocor® High Performance Coating systems for water boxes and other cooling water cycle equipment.

plastocor® Technology expert protective coating solutions for the Heat-Exchanger allow a plant operator to plan and budget efficiently, dramatically extends the lifespan of the unit and contributes to overall efficiency in both energy output and reliability.

Arudra is a trained and Approved Applicator of plastocor® Technology: plastocor® coating systems and plastocor® coating materials supplied by plastocor International SA.

plastocor® coating materials are zero VOC, 100% solid epoxy materials engineered to solve corrosion and erosion problems across the power industry. The primary areas of plastocor® Technology application include the Heat-Exchanger and other cooling water system areas.

Since 1956, plastocor® Technology has been protecting Heat Exchangers and condensers in thousands of power plants, and nowadays, approx. 90% of North American, German, French and Swiss nuclear power plants apply plastocor® technology systems throughout their condensers and cooling water cycle equipment.

The combined and vast experience of Arudra and references of plastocor® Technology means we have acquired an in-depth understanding of our clients’ concerns and the common problems that arise due to erosion and corrosion along the entire cooling water cycle.

plastocor® Technology – Products & Services

plastocor® Cladding System

Due to dissimilar materials of construction of tube sheet and the tubes used

plastocor® Inlet System for Tube Ends

Due to turbulent flow in the first few inches of any inlet of Heat Exchanger tubes

plastocor® High Performance Coating Systems

Like the Tube Sheet and the tubes, the water box is also susceptible to galvanic

Key details required to identify suitable coating solution


Heat Exchanger Area of application


Operating & Service conditions of Heat Exchanger


Number of Heat – Exchanger tubes


Size of Heat – Exchanger tubes


Equipment Drawings


Required thickness of coating

An ISO 9001:2015 certified company, is part of the well-known Chennai based IGP Group. In addition to Material Handling and Chemical Cleaning services, Arudra Engineers offer a wide range of Coating Solutions for several industry verticals.


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Arudra Engineers Pvt Ltd,
No 79, Valmiki Street,
Thiruvanmiyur, Chennai – 600041.