- ALUMINIUM
- BOILER & POWER PLANT
- FERROALLOYS
- WASTE INCINERATOR
- REHEAT FURNACES
- IRON
- FOUNDRY
- PETROCHEM & CHEMICALS
- CEMENT & LIME
- DIRECT REDUCED IRON
- STEEL
CALDERYS
At Calderys, our mission is to deliver value to our customers. We are a world leader in providing refractory solutions and services. Our value proposition to you is built on combining our world-class refractory product portfolio with our ability to deliver high-quality project management services - from planning and installation, to turnkey delivery and commissioning.
CALDERYS
ALUMINIUM
Calderys is a reference supplier in primary and secondary aluminium. We offer customized ALKON® products that have been certified by the Aluminium world leaders. Our turnkey project services are world renowned for their quality and reliability.
CALDERYS
BOILER & POWER PLANT
The Calderys solutions for boilers and power plants bring high thermal shock, abrasion, and corrosion resistance. Our innovative gunning installation techniques and outstanding project management services allow for faster repair and shorter downtime.
CALDERYS
FERROALLOYS
Calderys’ experience in executing complex projects with furnace builders allows us to provide increased productivity and equipment availability. Calderys is South Africa preferred refractory supplier and installer for Ferroalloys.
CALDERYS
WASTE INCINERATOR
Thanks to our longlasting experience servicing major engineering companies, Calderys delivers proven solutions against severe corrosion and abrasion. We are also famous for our unique knowledge of installation techniques and the quality of our project management services.
CALDERYS
REHEAT FURNACES
A turnkey solution provider for all types of furnaces, Calderys provides innovative solutions to reduce downtime. Our Quick Drying and Precast Block ranges allow for major savings through faster installation and heat-up.
CALDERYS
IRON
In collaboration with our customers and partners, Calderys has developed an extensive range of advanced durable lining concepts for blast furnaces and runners that can improve your reliability, safety and lining lifetime. Our tap-hole clays and hot repairs are world renowned.
CALDERYS
FOUNDRY
World leader in ferrous and non-ferrous foundry markets, Calderys delivers optimized and predictable lining life for all types of furnaces. Our world renowned silica mix from Sweden brings outstanding results and reliability.
CALDERYS
PETROCHEM & CHEMICALS
Calderys provides full package refractory solutions including bricks, anchors, and installation services. We deliver maximum service performance, reduced maintenance, and cost effective installation. Our high quality materials are hydro carbon processing (HCP) approved.
CALDERYS
CEMENT & LIME
Calderys offers specialized products and mixed, ‘lining + bricks’ turnkey solutions to meet your need for alkali corrosion and abrasion resistance. We are considered a reference supplier by all major cement producers and engineering companies.
CALDERYS
DIRECT REDUCED IRON
A pioneer in India, Calderys has a proven track record of delivering reliable and safe solutions for both coal and gas based plants. In addition, we integrate a variety of customized services to assist our clients in improving the performance of their equipments.
CALDERYS
STEEL
Our longstanding experience has made Calderys a reference supplier in the steel industry, offering a full range of alumina and basic products, precast accessories, and monolithic steel ladle technology. We deliver improved energy efficiency, reduced downtime, and shorter repair cycles.
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