Steelpaint secures major order for application on 39 bulk vessels

(Posted on 22/04/25)

German coatings firm Steelpaint GmbH has secured a major order to supply its specialist Stelpant system for application to 20 dry bulk vessels operated by one of the world’s largest shipping companies. An additional 19 bulkers are scheduled for application next year.

The Singapore-based shipping group, which manages a fleet of large bulkers totalling 16 million dwt, has worked with SteelPaint for over a decade. After initial success on a couple of vessels, the shipowner opted to apply the coating to 39 ships as part of a broad fleet maintenance initiative focused on steel preservation, reduced downtime, and operational efficiency.

Previous applications found that Stelpant outperformed conventional coatings, which were quickly damaged following high mechanical stress, resulting in frequent steel replacement and recoating.

Independent testing and shipowner calculations estimate that the Stelpant system can extend maintenance intervals to 2.5 years between drydockings, significantly reducing the need for steel renewal.

Dmitry Gromilin, Steel paint’s Chief Technical Supervisor, said: “Compared to competing systems, trials under extreme mechanical stress showed that Stelpant retained a protective film on high-wear, high-impact areas after more than 17 months in service. For operators, this can substantially reduce steel replacement in cargo holds, saving an estimated $4.5 million in lifecycle savings per vessel.”

Vessels ranging from 70,000 to 200,000dwt will undergo coatings work at three Chinese shipyards: Youlian (Zhoushan) shipyard, Youlian (Shekou) shipyard, and Qingdao Beihai shipyard. SteelPaint Ltd (China) will supervise the application process.

Li Yinlong, General Manager of Steelpaint Ltd (China) said: “Application areas will focus primarily on tank tops and lower hopper regions, where frequent impact from grabs and bulldozers can cause significant wear and damage to conventional coatings.” It is anticipated Stelpant will also be applied to hatch coamings and inner bottom plating.

In each case, two 100m2 layers of the single component, zinc-rich polyurethane coating will be applied – between 7000m2 to 11,000m2 of paint per vessel.

The holds of six vessels have already been coated, with Steelpaint working closely with local partners and shipyards to ensure the quality of surface preparation and application processes.

Steelpaint Director Frank Müller said the order marks a “significant expansion of our partnership with this owner”.

He furthered that coatings renewal programmes of this size are indicative of a shifting industry mindset that prioritizes lifecycle efficiency and performance over initial material costs.

“With demand for dry bulk tonnage remaining strong, and drydock space at a premium, coatings that reduce time in the yard while enhancing structural longevity are becoming critical to competitive fleet management.”