Hetraco B.V. follows a quality policy aimed at ensuring and controlling the quality and certification of the product it delivers. We work exclusively with certified suppliers and strive to manufacture our products using raw materials sourced from Europe. Delivering products with various certifications is part of our daily business; below you will find the options we can offer.

Certifications
We offer the following certification options:
- 2.1 Certificate in accordance with EN 10204
- 2.2 Certificate in accordance with EN 10204
- 3.1 Certificate in accordance with EN 10204
- 3.2 Certificate in accordance with EN 10204 (DNV / Veritas / Lloyd’s Register)

Positive Material Identification (PMI)
PMI involves the identification and chemical analysis of various metal alloys using destructive methods. PMI can be performed on-site or in the laboratory.
Two hundred years ago, there were 12 known metals. Today, we know of 86 types, and there has been a corresponding increase in alloys and steel grades. It all starts with the R&D phase, PMI helps our customers select the right materials for the right application in this vast market.
In production: PMI confirms through certification that the materials our customers have received are, in fact, the materials they purchased. At every stage, PMI services enable customers to successfully develop business plans for their products and processes.
If you use metals, steel, and specialty alloys in your business, a PMI testing program will give you confidence in your purchasing and process decisions and make them cost-effective.
Magnetic Particle Inspection (MPI)
Magnetic testing makes it possible to detect defects on and beneath the surface. This is a non-destructive testing (NDT) method that was specifically developed to detect irregularities in ferromagnetic materials. Ferromagnetic materials are materials that can be magnetized, such as iron and steel. A magnetic field is applied to the material under investigation using a device known as a “yoke.” In areas where there are cracks and irregularities, the magnetic field is disrupted. This is how we identify where the irregularities—which can lead to problems—are located.
This method is also commonly referred to as “fluxing.”
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