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NON-DESTRUCTIVE INSPECTIONS AND TESTS
END are among the main tools for quality control of materials and products and are widely used in the oil / petrochemical, chemical, steel, naval, and other sectors. They contribute to the quality of goods and services, cost reduction, preservation of life and the environment, being a competitive factor for the companies that use them.
END include methods capable of providing information regarding the defect content of a given product, the technological characteristics of a material, or even the monitoring of in-service degradation of components, equipment and structures.
Expresso has trained and certified equipment and personnel to perform technical procedures for the use of non-destructive methods for surface detection of pores, cracks, bubbles in molten, forged, laminated, welded materials, etc., based on standards and acceptance criteria. previously established.
END include methods capable of providing information regarding the defect content of a given product, the technological characteristics of a material, or even monitoring the degradation of service components, equipment and structures.
Expresso has equipment and trained and certified personnel to perform technical procedures for the use of non-destructive methods for surface detection of pores, cracks, bubbles in molten, forged, laminated, welded materials, etc., based on standards and acceptance criteria. previously established.
Visual inspection
Inspection through visual testing is one of the oldest activities in the industrial sectors, and is the first non-destructive test applied to any type of part or component, and is often associated with other material tests.
There is no industrial process in which visual inspection is not present. Simplicity of execution and low operating cost are the characteristics of this method, but it still requires a refined technique, complies with solid basic requirements that must be known and correctly applied.
Ultrasound Testing
Inspection through visual testing is one of the oldest activities in the industrial sectors, and is the first non-destructive test applied to any type of part or component, and is often associated with other material tests.
There is no industrial process in which visual inspection is not present. Simplicity of execution and low operating cost are the characteristics of this method, but it still requires a refined technique, complies with solid basic requirements that must be known and correctly applied.
Penetrating Liquid and Magnetic Particle
The magnetic particle test is used to detect surface and sub-surface discontinuities in ferromagnetic materials. Defects are detected such as cracks, cold joints, inclusions, cold drops, double lamination, lack of penetration, folding, segregation, etc.
Dimensional Inspection of Boilers
We provide professionals qualified to prevent and detect possible errors in the manufacture and design of projects, which plan and supervise the execution of boilermaking activities as prescribed in the activities performed.
Equipment Inspection
Among the main activities are diagnostic pressure tests, calibration of calculation and inspection instruments, as well as metallographic, destructive and non-destructive tests. We carry out and supervise the inspection of equipment in any of the phases of manufacture, receipt, construction, assembly or operation, interpreting and recording results.