ESA Italy

Refractory Laboratory

The correct design and the construction quality of a refractory block for burners are crucial elements to achieve the most appropriate flame shape, stability and the maximum heat transfer.
Thus, not only the design is important, but it is also essential to use proper construction techniques to ensure long product life and reduce maintenance costs due to possible cracks and breakages.

The construction phase indeed has a strong impact on the porosity, the elasticity, the hardness of the ceramic. These are all parameters that determine the resistance of the block to the various heating and cooling cycles, the chemical reactivity of the atmosphere of the furnace as well as the mechanical resistance to the fuel jet and the actual flame.

ESa is one of the few companys Worldwide to have internalized this foundamentl process.
Our refractory department provides a fast, accurate and highly professional service in dealing with each stage:

- Choice of the best suppliers of raw materials in the chemical composition and content of alumina.
- Mixing with industrial equipment specifications.
- Annealing and drying with automatic furnace that allows high repeatability and monitoring of the temperature and humidity parameters.

News & Events

ESA will be exhibiting at HEAT TREAT 2021 trade fair!

ESA will be exhibiting at HEAT TREAT 2021 trade fair!From 14 to 16 September 2021 ESA will participate in the HEAT TREAT fair through its American dealer Olsträd dedicated to heat treatment technologies, [more]

ESA will be exhibiting at OMC 2021 trade fair!

ESA will be exhibiting at OMC 2021 trade fair!From 28 to 30 September 2021 ESA will participate in the fair OMC dedicated to Oil & Gas technologies, in Ravenna, Italy. Come and visit [more]

NEW CSA CERTIFICATION FOR ESA ESTRO-PO

NEW CSA CERTIFICATION FOR ESA ESTRO-POESA obtained the CSA certification for ESA ESTRO-PO v. 2.2 (grey box) in permanent operation and not, for USA and Canada. The ESA ESTRO-PO v. [more]

2021 PRICE INCREASES

2021 PRICE INCREASESDear Sirs We hereby inform you that the prices reserved for you will undergo variations. The increases in the costs of raw materials, now widespread worldwide, [more]