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Metal filtration in the nuclear industry takes on crucial importance to keep installations safe and efficient. We offer tailored filtration solutions for the demanding nuclear industry.

Metal filtration in the nuclear industry: a crucial need for safety and efficiency


With its inherent complexity, the nuclear industry requires metal filtration solutions that can guarantee the safety and performance of the installations. Filtration applications in the nuclear industry are many, and equally crucial. Primary, secondary or cooling circuits can all require filtration to eliminate particles that could compromise the operating of the reactor. The protection of the quality of flows is essential to prevent build-up and protect critical components such as turbines and heat exchangers from premature wear and tear due to suspended particles.


Types of metal filtration product in the nuclear industry

In the nuclear industry, the diversity of operational conditions calls for a varied range of metal filtration products. Fine mesh filters, which are used in primary circuits, take charge of fine filtration of particles, thus keeping the heat-transfer fluid clean. High-efficiency filters are also crucial in secondary circuits to remove contaminants before they reach sensitive components. Cartridge filters offer a modular solution which is easy to maintain and replace, while bag filters allow high particle retention capacity. Further, each valve or fitting in the nuclear industry can require filter baskets or sieve filters specific to their environment. Thus, the diversity of types of metal filtration products adapts to the specific needs of each application in the nuclear industry.


Our capabilities in tailored filtration for the nuclear industry

Guérin France is a specialist in made-to-measure industrial filtration solutions and can offer those that best address the specific requirements of each customer. Our engineering capabilities cover the purpose designing of metal filters that meet the stringent standards of the nuclear industry, and at the same time guarantee optimum performance in complex environmental conditions. Close partnerships with customers allow us to gain an in-depth understanding of their particular needs, thus allowing the development of tailored solutions.

Our specific nuclear metal filter include :

  • Basket filter for nuclear valves
  • Sieve filter for nuclear valves
  • Filter screen for nuclear valves
  • Filters for the bottom of fuel ponds
  • Filter baskets for nuclear waste
  • Ventilation filter
  • Nuclear cooling circuit filters
  • Gas filters

Our Approach

Icône print to spec
Built to Spec
icone built-to-print
Built to Print
Icône Pièce Unique ou Grande Série
From a single component to a large run
icône 100 ans d’expérience de Guérin France
Welding certification ISO9606 and ASME IX

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Conical stainless steel mesh filters

Conical Filters

1. The strategic use of conical filters in industrial applications These temporary conical filters are widely used to keep process fluids clean in a variety of industries such as manufacturing, petrochemicals, environment, water treatment and food processing, for example. Their ability to adapt to variable flow rates and maintain consistent filtration efficacy makes them a […]

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Custom Crimped Metal Mesh Disc

Disc Filters

Protect your industrial process with our made-to-measure disc filters: 1. Industrial applications of disc filters: optimise your process with our metal solutions Whether you want to filter liquids in chemical processes, separate fine particles in the food industry or purify air in ventilation systems, our metal disc filters offer a versatile solution. Their tailored design […]

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Filtre panier en acier inoxydable avec tôle perforée

Filter Baskets

1 . Strategic use of metal filter baskets in industrial applications They are used everywhere in industries such as petrochemicals, pharmaceuticals or chemicals manufacturing, where the quality of process fluid is crucial. The flexibility offered by these tailored baskets allow them to adapt perfectly to the needs of each industrial application, thus offering optimum filtration […]

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Custom Metal Filter Cartridges

Filter Cartridges

Industrial applications of metal filter cartridges: Our metal cartridges are essential components that guarantee high-quality filtration, thus ensuring the efficiency of fluid and gas processes. They play a crucial role in maintaining cleanliness or breaking flows, and so contribute to the proper working of critical machinery in industries such as petrochemicals, automobile manufacturing, aerospace, food […]

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crépine tôle perforée inox

Filter Strainers

Metallic filter strainers are one of our specialities. These innovative filtration devices are designed to meticulously precise standards so as to address the most stringent industrial filtration requirements. By combining high-quality materials and leading-edge engineering, our strainers offer a reliable and effective solution for the most complex filtration needs. Our metal strainers are unique because […]

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grille filtrante métallique en inox

Grid and Screen filters

1. Industrial applications of filter screens : essential metal filtration and separation solutions Screen filters occupy a strategic place in gas or fluid circuits, offering effective filtration to protect the quality of industrial processes. What is more, our screens are often used at air inlets, where they play a crucial role in keeping the environment […]

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Crépines en inox, Différents formats disponibles

Sieve Filters

We have been experts in filtration for 100 years and can offer metal sieve filters that are indispensable for manufacturers who are committed to the quality of their industrial processes. These filters are highly engineered and use top-quality materials and leading-edge technology to offer exceptional performance. Our metal sieve filters are characterised by their rugged […]

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Filtres emboutis métalliques

Stamped mesh filters

Stamped metal filters: excellence in industrial filtration In the chemicals industry, for example, our stamped mesh filters are designed to withstand corrosive chemicals and to guarantee reliable and lasting filtration. In the water treatment industry or in automotive manufacturing (hydraulic circuits), they play an essential role in the protection of downstream equipment (pump, solenoid valves, […]

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  • Stamping and press forming of metal mesh
  • Stamping and press forming of steel or stainless steel strips
  • Laser cutting of special shapes, for plates and filter media
  • Laser cutting and perforation of metal plate
  • Rolling
  • Bending
  • Pleating of wire mesh media
  • Electrical welding
  • TIG welding acc to ASME IX and ISO1606
  • Plasma Welding
  • Penetrant welding test
  • Detergent, ultrasonic or acid bath cleaning (pickling and passivation)
  • Reliability
  • Repeatability
  • Design to specifications
  • Build to print or joint design
  • Design to cost
  • Flow simulation
  • Head loss calculation
  • Supply of design calculations
  • Welding log
  • 3µm to 5 mm filtration and 5 mm to 50 mm screening
  • Normal flow, tangential flow, one-way or double-flow filtration
  • From single pieces to small, medium, large and very large runs
  • Adaptability for flanges to ASME LBS 150/300/600 or ISO PN 10/16/25/40 or SMS Clamp and DIN
  • All types of stainless steel (304, 304L, 316, 316L, duplex, super duplex etc.) and other less common materials

Are you in need of a custom-made metallic filter ?

Our team is available to design with you the metallic filtration solution that will suit your need.

Let's discuss your project !


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Logo certification AFAQ : ISO 14001 Environnement

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