SEARCH CHOICE OF LANGUAGES English 中文 Français Deutsch Русский Svenska CUSTOMER NET CALDERYS Calderys offers complete refractory solutions to the industry. With 2000 employees, 18 production sites and 31 sales offices worldwide, we can respond quickly and efficiently to the wishes of our customers. Our innovative concepts and technological expertise coupled with over 90 years of experience guarantee optimal performance. CALDERYS DIRECTLY REDUCED IRON As a manufacturer of monolithic refractory materials, CALDERYS supplies alumina-based products and basic products such as cast-in-place products, dry mixes, prefabricated blocks, standard spraying materials, low-porous spraying materials with high specific gravity, shot creting. CALDERYS HEATING THE OVEN CALDERYS is continuously working on the development of monolithic refractory technology for heating and heat treatment furnaces of various sizes and capacities. Our proposals are based on energy saving and improving the performance of your installations such as walking and pushing furnaces, annealing furnaces and thermal treatment furnaces. CALDERYS WASTE INCINERATION STOVES Due to the wide variety of fuels, the refractory lining is exposed to chlorides, acids and other active chemicals. This places high demands on the coating, which must resist chemical, mechanical and thermal stress. CALDERYS has proven and tested monolithic concepts for this CALDERYS STEEL In the complex field of the steel industry, CALDERYS 'experienced specialists offer refractory solutions for all installations and necessary equipment such as: converter, arc melting furnace, ladle, secondary metallurgical equipment (such as VD, VOD, RH, RHOB) and tundish. CALDERYS IRON CALDERYS has followed closely the development trends in the iron industry and as a result successfully introduced monolithic refractory solutions. Our product range is completely free of hazardous raw materials such as pitch or tar and complies with European legislation regarding health and safety at work. CALDERYS ALUMINIUM For many years, CALDERYS has been a supplier to the aluminum industry with a range of refractory solutions for every specific application. The total package includes research into and development of specific requirements, production in our factories, engineering, cladding design and a whole range of monolithic materials. CALDERYS PETROCHEMISTRY & CHEMISTRY CALDERYS provides a comprehensive service to the petrochemical industry. CALDERYS has developed new and improved products and upholstery designs to keep up with the increasing demands of the industry. In particular, products with an improved wear resistance or insulation value have been valued and specified in this industry. CALDERYS FOUNDRY CALDERYS supplies a wide range of refractory materials to the foundry industry and is a world leader in this. A continuous process of improvement ensures that the customer can be assured of a state of the art solution. This, combined with the dedication and expertise of our sales team, offers our customer the best service. CALDERYS CEMENT & LIME The use of modern heat exchangers, tertiary air ducts, rotary clinker zone systems, burner lances and clinker coolers in the cement industry has enabled CALDERYS to introduce the use of innovative, state of the art monolithic products. Often to replace stones. CALDERYS BOILERS AND PANELS CALDERYS has many years of experience in the coating of boilers and power plants. CALDERYS is a global player that offers heat-resistant solutions and concepts for this market segment. CALDERYS has the resources and experience to tackle projects of any size - large or small. CALDERYS IRON ALLOYS CALDERYS products for refractory applications are produced in modern production facilities with strict quality control in accordance with various national and international quality standards such as DIN EN ISO 9001. NEWS & EVENTS Calderys Europe - now organized by market segments, Jun 08, 2017 Calderys is making a positive change to its European business by aligning the organization by “market segments” Calderys Congress 2017 in Edinburgh, UK, May 26, 2017 The Calderys Congress 2017 was held in Edinburgh, UK, May 7-10, 2017. read more See the complete list VACANCIES