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Corrosion Control, Coatings and Tribology

New epoxy primer for heavy-duty equipment

31st May 2019 This month, global coatings manufacturer Hempel launched a new epoxy primer for heavy duty equipment and trucks called Hempaprime Shield 700 HS. Hempaprime Shield 700 HS is specifically designed to improve productivity and quality for original-equipment manufacturers (OEMs) by reducing production... 

Powder coating for corrosion launched

31st May 2019 Global industrial coating supplier PPG has introduced its PPG Envirocron Extreme Protection Edge powder coatings for corrosion protection. PPG is represented in South Africa by paint manufacturer Prominent Paints, based in Alrode, Gauteng. 

Powder coating for  corrosion launched
LAY IT ON THIN The sprayable powder is a one coat application

Association highlights advantages of hot dip galvanising

By: Halima Frost     31st May 2019 The steel industry has not been immune to the pressures of the recent global and domestic economic challenges and, as a result, a notable reduction in local consumption has been filtering through to the hot dip galvanizing industry. Hot dip galvanizing is a corrosion-control process for steel or... 

Association highlights advantages of  hot dip galvanising
TAKE A DIP Dipping steel into molten zinc allows for an effective corrosion barrier

Corrosion coating applied to drive units

By: Halima Frost     31st May 2019 Engineering components supplier Bearing Man Group’s (BMG’s) Nord aluminium drives range is available with the nsd tupH anti-corrosion treatment for improved process reliability in extreme environmental conditions and hygienically critical applications. Manufactured and developed by electric motor... 

Corrosion coating applied to drive units
NOT TO BE IG‘NORD’ The in-house coating developed by Nord is applied to all its aluminium drives

Rust preventive coating now available in aerosol

31st May 2019 Last month, corrosion control technology developer Cortec Corporation launched the EcoAir Tool & Die Rust Preventative to cut costs and meet the needs of mold, tool, and die manufacturers and end-users. This liquid rust preventative comes in a non-flammable spray can that makes it easier to use... 

Rust preventive coating now available in aerosol
CAN IT The rust preventative is now easier to use and store in the aerosol can

Oil monitoring technology prolongs gearbox life

31st May 2019 Advanced monitoring technology company Atten2 presented its OilHealth and OilWear on-line optical sensors at the Wind O&M EU 2019 trade fair, held in February in Munich, Germany. Atten2 produces and markets the OilHealth and OilWear on-line optical sensors for the analysis of industrial fluids,... 

Oil monitoring technology prolongs gearbox life
WINDING ME UP The wind turbine’s gearbox and oil efficacy can be monitored by sensors

New coatings range launched in S Africa  

By: Halima Frost     31st May 2019 Specialised construction product manufacturer a.b.e. Construction Chemicals announced its partnership last month with coatings supplier Rustopak to launch the a.b.e. Rustopak range. The range consists of the a.b.e Rustopak Red Penetrant Sealant, and the Rustopak Top Coat. 

New coatings range launched in S Africa
a.b.e. Construction Chemicals CEO Warren Trew & Watsons Coatings president Gary Watson discuss the Rustopak range. Camerawork: Nicholas Boyd. Editing: Christo Greyling.

a.b.e. Construction Chemicals

31st May 2019 a.b.e. Construction Chemicals is a major supplier of specialised construction products to the building, civil engineering and building maintenance industries. Rustopak 

a.b.e. Construction Chemicals

BAMR

31st May 2019 At BAMR, we supply, repair, service and calibrate instruments, especially in the Coatings, Corrosion, Physical Paint Testing and Allied Industries, since 1946. We are a small close-knit third-generation family business that sees the value in building long and lasting relationships with our... 

BAMR

Corrocoat SA

31st May 2019 With more than 35 years of experience, coupled with over a million square metres of successfully applied ultra-heavy-duty chemical, abrasion and impact-resistant coatings and linings, all manufactured to ISO 9001 standards, Corrocoat SA continues to provide cost-effective anti-corrosion solutions... 

Corrocoat SA

JST to introduce Swarm in July

By: Melissa Zisengwe     1st June 2018 Local corrosion control solution provider JST in association with Total Heating Solutions, or THS, will introduce Swarm, a new corrosion-monitoring system, to the South African market next month, following its distribution agreement finalisation with US-based corrosion and erosion monitoring... 

JST to introduce  Swarm in July
CORROSION MONITOR Swarm provides rapid response to wall thickness changes in pipes and vessels

Tribology talk addresses abundant wear challenges

By: Melissa Zisengwe     1st June 2018 Last month, bearings and bushings manufacturer Vesconite Bearings chairperson Dr Jean-Patrick Leger presented a talk on the adventures and challenges in overcoming wear in different industries at the South African Institute of Tribology in Sandton, Gauteng. Of the presentation, ‘Adventures in... 

Tribology talk addresses abundant wear challenges
JEAN-PATRICK LEGER In applications, two surfaces rub and/or spin against each other causing friction and leading to wear

Active seal solution to mitigate corrosion

By: Melissa Zisengwe     1st June 2018 Companies and industries affected by corrosion should consider Afrisun’s High Ratio Calcium Sulfonate Alkyd (HRCSA) coating to mitigate the threat of corrosion at production plants in the metal- and industrial sectors, says local corrosion solution provider Afrisun Coating Enterprises CEO Quentin... 

Active seal solution to mitigate corrosion
NEW PRODUCT HRCSA coating technology has been used in the US to prevent crevice corrosion

Coatings increase turbine efficiency

2nd June 2017 Thermal barrier coatings can significantly increase the turbine efficiency of turbomachinery by allowing higher firing temperatures while reducing component thermal fatigue, warpage, oxidation and cracking, says thermal spray coatings supplier Thermaspray. 

Coatings increase turbine efficiency
SPRAY BOOTH The company has a top-loading spray booth that can handle shafts of 5 500 mm in length

Full range of corrosion control products available in Southern Africa

2nd June 2017 Corrosion control product supplier JST International’s (JST’s) cathodic protection and impressed current cathodic protection systems and corrosion resistant pipe supports product ranges have been expanded to include the full range of corrosion control coatings and wrappings in Southern Africa. 

Full range of corrosion control products available in Southern Africa
Photo by Duane Daws
CORROSION CONTROL JST has several products that can be used to control the corrosion of wood, steel and concrete

Grain silos in East London repaired

2nd June 2017 Construction company Motheo Infrastructure Contractors is carrying out repair work at the grain silos at the Port of East London’s Transnet terminals as result of the spalling of the concrete owing to constant exposure to damp, salty air from the Indian Ocean. 

Grain silos in East  London repaired
GRAIN SILO The grain silos are under repair to help combat corrosion on the concrete and steel rebar

Polymeric coatings extend component life

15th July 2016 Surface coating technology company Thermaspray’s range of wear and corrosion resistant polymeric coatings protect components in extremely harsh environments, delivering cost and time saving benefits to customers through extended component life and enhanced production. “These highly flexible... 

Technology combats corrosion in aerospace equipment

15th July 2016 Corrosion protection supplier Cortec announced last month that its Vapor Phase Corrosion Inhibitor (VpCI) technology for the aircraft, aviation and aerospace industries, scales new heights for industry leading corrosion protection to aircraft and aerospace equipment. The company explains that... 

Technology combats corrosion in aerospace equipment
AIRCRAFT EQUIPMENT PROTECTED Corrosion in the aircraft industry can be disastrous if left undetected and untreated

European coatings show ready for 2017

15th July 2016 Preparations for the next European Coatings Show in Germany are already under way and will take place from April 4 to 6, next year. Engineers, developers and decision-makers will once again find an unrivalled range of raw materials and laboratory, production, testing and measuring technology for... 

Company commercialises thermoplastic material with low friction coefficiency

15th July 2016 In May, plastic fabrication and engineering company Vesconite Bearings  started to commercialise its Superlube, a thermoplastic bearing material with one of the lowest coefficients of friction of any polymer available. The development of Superlube – conducted at the company’s laboratory in... 

Company commercialises thermoplastic material with low friction coefficiency
SUPERLUBE COMMERCIALISED Superlube is being considered for various applications, such as propellers, high-end yacht fittings and turbines in the renewable-energy market

Expansion of LPG coating range imminent

15th July 2016 Retail, trade, industrial and furniture coatings markets supplier Kansai Plascon launched its liquid petroleum gas (LPG) coating for the LPG market in May 2015, and expansion of the range is imminent, as interest this year has exceeded expectations. Kansai Plascon industrial and protective... 

Marine industry benefits from corrosion protection

15th July 2016 In April marine coatings business AkzoNobel launched a ‘best-in-class’ anticorrosive universal primer, Intershield One-2-One, which delivers simplified maintenance, waste avoidance and enhanced corrosion protection. Intershield One-2-One, part of AkzoNobel’s International range of marine... 

Marine industry benefits from corrosion protection
Photo by Bloomberg
ANTICORROSIVE PRIMER LAUNCHED Intershield One-2-One can be used as a primer on most areas of a marine vessel

International journal tackles global challenge of corrosion

15th July 2016 Owing to corrosion costing companies more than $2-trillion a year globally,  high impact scientific and medical information publisher Nature Publishing Group (NPG) – part of scientific publishing company Springer Nature Corrosion – has reached an agreement with the Chinese Society for Corrosion... 

International journal tackles global challenge of corrosion
Photo by Bloomberg
GLOBAL CORROSION PROBLEM ADDRESSED npj Materials Degradation open access journal covers the the field of materials degradation across both metallic and nonmetallic materials

Increased imports and skills shortage threaten industry

By: Kimberley Smuts     15th July 2016 Increasing volumes of questionable quality paint from less regulated countries are reaching South Africa. This could negatively affect profitability and lead to more job losses for the local coatings sector. South African Paint Manufacturers Association (Sapma) executive director Deryck Spence... 

Increased imports and skills  shortage threaten industry
DERYCK SPENCE Cheaper imports in an already saturated market could decrease the volumes of local paint manufactured

Gas filtration prevents corrosion in plant components

By: Kimberley Smuts     15th July 2016 Air, gas and liquid filtration company Freudenberg Filtration Technologies explains that petrochemical facilities are extremely corrosive environments.  Therefore, an oil refinery commissioned Freudenberg’s Viledon ChemControl recirculation system and the Viledon ChemControl deep-bed... 

Gas filtration prevents  corrosion in plant components
AIR FILTRATION FIGHTS CORROSION Corrosion in the petrochemicals industry is fostered by the presence of acidic, caustic and oxidising gases

New pipes manufacturing facility to be completed by year-end

By: Kimberley Smuts     20th July 2015 Sasolburg-based pipes manufacturer Africa Pipe Industries (API), which supplies helical welded pipes used in the water and oil and gas industries, has started the construction phase of a new manufacturing facility in Mokopane, Limpopo. API sales and marketing director Jan Jansen van Niewenhuizen... 

New pipes manufacturing facility to be completed by year-end

New polycarbamide technology introduced onto local market

By: Kimberley Smuts     17th July 2015 Industrial and specialty gas products and chemicals supplier Air Products South Africa (SA) has recently introduced its new polycarbamide technology, designed for flooring applications, which provides colour, ultraviolet stability and low temperature curing, says GM of the Chemicals division... 

New polycarbamide technology introduced onto local market
JOSUA LE ROUX Air Products South Africa new polycarbamide technology provides colour, ultraviolet stability and low temperature curing

Coating process provides significant wear and corrosion protection

By: Kimberley Smuts     17th July 2015 Performance tooling manufacturer and coating specialist TD Coating Centre included the surface-hardening process of boriding into its service offering this year, enabling the company to treat certain steel products with a low-friction, deep and hard-wear resistant surface that does not flake off.... 

Coating process provides significant wear and  corrosion protection
BALL VALVES Boriding provides good corrosion resistance in non-oxidising acids and can operate in temperatures of up to 800 °C

Cool coatings project designed to limit buildings’ energy use

By: Kimberley Smuts     17th July 2015 The South African National Energy Development Institute (Sanedi) has established the South African Cool Surfaces Association (Sacsa), administered by the Association of Architectural Aluminium Manufacturers of South Africa (AAAMSA), to govern and regulate Sanedi’s surface-cooling project, the... 

Cool coatings project designed  to limit buildings’ energy use
REDUCED ENERGY CONSUMPTION The Cool Surfaces project forms part of Sanedi’s drive to make paints, coatings and paint membranes more energy efficient

New premises for industry body training institute

By: Kimberley Smuts     17th July 2015 Nonprofit paint industry body the South African Paint Manufacturing Association (Sapma) plans to start erecting new premises for its training arm, the South African Paint Industry Training Institute (Sapiti) next month. The new training centre is being constructed on Sapma’s premises in... 

New premises for industry body training institute
DERYCK SPENCE Sapiti will provide multifaceted practical training in coatings technology

Energy Engineered Products

17th July 2015 Energy Engineered Products founded by Hugh Whitty in 1992, is a group of industrial product suppliers that offers a range of industrial metals, from stainless steel through to special alloys, in the form of round bar, pipes, tubes, fittings, valves, studbolts and related accessories to the South... 

Energy Engineered Products

New coating solution a first in South Africa

By: Kimberley Smuts     17th July 2015 Local thermal spray coating and plasma transferred arc (PTA) cladding services provider Thermaspray is the first company in South Africa to introduce an array of coatings from US-based corrosion, wear and release-coating service providers Plasma Coatings USA – a division of rollers, roller... 

New coating solution a first in South Africa
PRODUCT SUPPLY INCREASED Dryer Drums used in the paper industry requires coatings for non-stick high release, easy cleanabiltiy and traction

Electrical enclosure offers corrosion protection

By: David Oliveira     30th May 2014 Environmental corrosion combined with the damage from impact will affect an enclosure’s ability to properly protect the electrical controls, which can cause a multitude of problems, notes US-based nonmetallic electrical enclosure manufacturer Stahlin. Problems could include catastrophic and... 

Chemicals producer announces merger

By: David Oliveira     30th May 2014 Chemical producer BASF Coatings Services announced in January that a merger of two of its sales branches in Gauteng is planned for mid-2014. BASF Coatings Services is a specialist supplier of technology, service and training to the collision repair industry and commercial transport solutions. Its... 

Range of corrosion resistant borehole columns expanded

30th May 2014 Industrial equipment and unplasticised polyvinyl chloride (uPVC) pipe wholesaler Corde Africa launched its 5” internal diameter uPVC borehole column for high-flow rates, typically used in mining applications, in January this year, Corde Africa owner Errol Cornelius tells Engineering News. These... 

Imported solution combats pipe corrosion

By: David Oliveira     30th May 2014 South Africa-based corrosion control, heat treatment and bolt torque equipment supplier Total Heating Solutions received the distribution rights for US-based cathodic protection systems design and manufacturing company Deepwater’s Nubolt and Irod pipe support system in February this year. Total... 

Imported solution combats pipe  corrosion
Photo by Total Heating Solutions
THE IROD & NUBOLT The Irod and Nubolt system limits galvanic corrosion by negating metal-to-metal contact and by allowing trapped water to be drained

Total Heating Solutions

30th May 2014 Established in 2001, Total Heating Solutions (THS) is the largest distributor of industrial heat treatment equipment in Southern Africa with growing sales in new product ranges of electrical heat tracing, corrosion monitoring and control, torque wrenches, filters and strainers. The addition of... 

Total Heating Solutions

Local company successfully clads complex alloy

By: David Oliveira     30th May 2014 Thermal spray service provider Thermaspray is expected to complete a Stellite alloy 6 ball valve, which will be laser-clad to the SAF 225 alloy, allowing for the ball valves to be used in highly corrosive environments at wood and paper pulp and paper-based solutions provider Sappi’s specialised... 

Local company successfully clads complex alloy
Photo by Thermaspray
BALL VALVE CLADDING Stellite 6 (left) is notoriously difficult to apply as a final layer, particularly on SAF 225 (right), owing to probable cracking
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