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25 years of corrosion protection expertise, industrial coatings, rubber lining and abrasive blasting delivered on time, on spec.
Duplex Coatings (Pty) Ltd is a young and dynamic company in the corrosion protection industry. We offer a full range of services relating to specialized corrosion protection and solutions.
We use industry standard corrosion resistant paint and application methods to protect metal components against degradation due to moisture, salt spray, oxidation, or exposure to a variety of environmental or industrial chemicals in a range of industries.
We work hand in hand with multiple liners to suit our customers needs. We offer rubber lining as an application method used to protect multiple types of systems by lining corrosion and abrasion-resistant rubber upon the surface or inside of pipes and tanks to significantly increase its wear life.
We offer grit blasting, microblasting, shot blasting and glass bead blasting to smooth rough surfaces, roughen a smooth surface, shape a surface or remove surface contaminants.
We offer tank lining that cure at low temperatures and is applied inside and outside a tank to provide the ultimate protection of the substrate material from chemical attack.
We work hand in hand with hot dip galvanizers to deliver abrasive blasted & galvanized material to international standards in which the parts are submerged in a bath of molten hot zinc to create a protective zinc coating on steel or iron.
The efficient transport of goods has become key to our ever more globalised economy. We can transport your steel between fabrication, corrosion protection and get it onto site.
WHO WE ARE
Duplex Coatings (Pty) Ltd has been in existence since 2016. Our team and our infrastructure have grown to such an extent that we can confidently say that we are one of the leading corrosion protection companies in Southern Africa.
Our pursuit of excellence is a commitment and not a badge of achievement.
We continuously strive to work better and more efficiently, without compromising on quality. Duplex believes that by striving to develop young and talented individuals we continuously introduce knowledge and experience into the company as well as the industry.
We harness and develop transparent and mutually beneficial relationships with our clients, thus creating confidence in our application abilities. Health and Safety is of utmost importance to us. It is our belief that safety is about the well-being of our staff and not only about complying to legislation.
Sebastian and Shanon Swartz
For over 5 years Duplex Coatings has been involved in some of the industry's most impressive projects. With a proven track record and reputation for delivering 'on time, in full and with high quality', we have become a trusted partner to our clients.
Duplex Coatings executed the corrosion protection for the of 560 Tons of Meerkat Telescope Support Structures
The corrosion protection of 1200 Tons of platework for the Luxury Yacht DDTS Project
Corrosion protection of the 400 Tons of steel on the SAPPI NGODWANA BIOMASS Project
Abrasive Blasting & Industrial Coating for 750 Tons of Refurbishment Towers
Abrasive Blasting & Industrial Coating for 900 Tons of Structural Steel
Corrosion protection of the 220 Tons of steel on the DE BEERS Ball Mill Project
Duplex Coatings executed the corrosion protection for the 450 Tons of Truck Body Skips for the Dadian DTM Project
Duplex Coatings executed the corrosion protection for the 300 Tons of Platework for the Project
Duplex Coatings executed the corrosion protection for the 30 Tons of Platework for the Project
Duplex Coatings executed the trial assembly of 30 Tons of Structural Steelwork for the Project
Duplex Coatings executed the corrosion protection of 200 Tons of Structural Steelwork for the Project
Duplex Coatings executed the corrosion protection of 80 Tons of Platework for the Project
Duplex Coatings executed the corrosion protection of 80 Tons of Piping for the Project
Duplex Coatings began in 2016 and its infrastructure is steadily growing. Our head office is based in Wadeville, Gauteng South Africa. Our operations occur with facilities in Rollfab (Anderbolt) and Unifront Industrial Park (Wadeville).
The total area of our Wadeville branch amounts to 11000m² of which consists of 6000m² of undercover painting area, 5000m² open lay down area and 4 undercover blast rooms, all equipped with the latest systems, such as high volume blasting and painting equipment.
The facility is served with 5 overhead cranes, 1 12 ton mobile crane and 5 forklifts varying from 3 ton to 7 ton capacity. This facility allows Duplex Coatings to handle +-300-600 Tonnes/month. This is however dependent on steel complexity.
Our Anderbolt facility is equipped with 9 overhead cranes varying from 5 ton to 64 ton lifting capacity. The cranes have an under hook height of 11 meters. This facility also has a 20 ton mobile crane available, as well as 6 forklifts varying from 3 ton to 7 ton capacity.
Accept quotation. Create QCP document in the Duplex Management System. Signing off approval documentation.
Acquire batch certificate required for each consignment of supplies. Check and measure customer steel for damages. Capture all received items into the Duplex Management System for tracking.
Degrease and rinse followed by abrasive blasting. Remove any mill scale and grease to achieve a profile on the surface. Sweep blast, synthetically modified sweep after defects, to a visual standard of SA 2 1/2.
Shop coating, primer coat, and final coat applied. DFT readings taken on wet film thickness to investigate accurate dry film. Non-destructive thickness readings taken daily to measure absolute dry film.
Visual and random checks with Duplex QC and customer participants. Review and signoff DFT record sheets and release document.
Dispatch released items. The Duplex Coatings Management system creates outbound delivery documents to finalize the dispatch of released items.
