LEADERS IN CORROSION PREVENTION AND SEALING TECHNOLOGY
Celebrating 140 years of Winn & Coales International
It is with great pride that we are celebrating 140 years of service to industry this year. Founded in 1883, we’ve grown from a small business in the City of London into a global network of subsidiary companies, offices, and distributors for the manufacture & supply of the highest quality corrosion prevention products.
Leaders in corrosion prevention & sealing technology
Whatever your requirements, when it comes to long-term corrosion prevention, we have the solution for you.
Over the last 90 years, Denso have been creating bespoke and off-the-shelf solutions that provide enduring protection against corrosion and chemical attack to buried and exposed pipes, valves, fittings, steelwork, marine structures, tanks and concrete bunded areas.
From sub-zero environments to extreme high temperatures, our range of products are capable of withstanding the toughest conditions, as well as proving to be cost-effective and maintenance free for several years.
That’s why our customers across a number of industries trust Denso to deliver the highest quality solutions.
DENSO SURFACE PREPARATION
For onshore and offshore pipelines, welded joints, fittings, and all civil and marine structures, abrasive blast cleaning is not always desirable or possible due to access or environmental restrictions. For 90 years Denso has been a world leader in providing innovative and permanent corrosion prevention solutions over hand tool cleaned steel surfaces whilst reducing applied coating costs and meeting the most stringent health & safety requirements.
Look out for the minimum surface preparation icons on our product pages.
Steelcoat 500™ System
A rubber bitumen/acrylic tape for the protection of above ground pipe lengths.
Denso Steelcoat 500™ System comprises a deep penetrating primer (Denso Penetrating Primer™) and a tough acrylic backing laminated to a thick rubber bitumen adhesive compound (Denso™ Acrylic Tape). Can be applied by hand or machine wrapping to pipe lengths.
Corrosion prevention of exposed pipeline with Denso Steelcoat 500™ System
Exposed Surface Coatings
Due to the 1200 mm Ø exposed pipeline situated over a river and close to the ocean, additional corrosion protection was required on the already polyurethane-coated pipeline. This project was completed in Durban for the eThekwini Municipality.