Stainless Steel Corrugated Sieve (Woven Wire Mesh) – Wholesale Supply
ULAMEX supplies stainless steel corrugated sieves – also known as woven wire mesh, crimped wire screens, or stainless steel mesh screens – for industrial screening, filtration, separation, and architectural applications. Our corrugated sieves are manufactured from pre-crimped acid-resistant stainless steel wire in grade 1.4301 (AISI 304), woven into rigid mesh panels with precisely defined aperture sizes. Wire thicknesses range from 1.4 mm to 4.0 mm, and mesh apertures from 9×9 mm to 35×35 mm, covering the most common requirements in mining, aggregate processing, agriculture, food production, and construction. All products are available from stock at our 60,000 m² warehouse near Lodz, Poland, with delivery across Europe within 2-5 working days.
Material Properties
All corrugated sieves from ULAMEX are produced from grade 1.4301 (AISI 304) stainless steel wire – the most widely specified austenitic stainless steel for industrial mesh and screening applications. This grade offers an excellent balance of corrosion resistance, mechanical strength, and long-term durability in demanding operational environments.
| Parameter | 1.4301 (AISI 304) |
|---|---|
| Werkstoff designation | X5CrNi18-10 |
| Common name | V2A / 18/10 Cr-Ni |
| Chromium content | 17.5-19.5 % |
| Nickel content | 8.0-10.5 % |
| Tensile strength (wire) | 520-720 MPa |
| Elongation at break | min. 40 % |
| Corrosion resistance | Atmospheric, water, weak acids, alkaline solutions |
| Magnetic behaviour | Non-magnetic (annealed) |
| Temperature range | -196 to +300 degrees C (continuous service) |
| Standard | EN 10088-3 (wire), ISO 4783 (woven mesh) |
Grade 1.4301 (304) stainless steel provides reliable resistance to corrosion in atmospheric conditions, freshwater, steam, weak organic acids, and most alkaline cleaning agents. This makes it the standard material choice for stainless steel woven wire mesh used in food processing, water treatment, grain handling, and general industrial screening. The chromium content of 17.5-19.5 % forms a self-repairing passive oxide layer on the wire surface, preventing rust formation even in humid or outdoor environments. The nickel content of 8.0-10.5 % ensures the stable austenitic structure that gives the wire its excellent formability during the crimping process and resistance to impact and vibration during operation.
For applications requiring enhanced corrosion resistance – such as chloride-exposed coastal environments, chemical processing, or saltwater contact – corrugated sieves in grade 1.4404 (AISI 316L) are available on request. The addition of 2.0-2.5 % molybdenum in 316L provides significantly improved pitting resistance, which is critical for mesh operating in aggressive media.
Available Specifications
ULAMEX stocks corrugated sieves in the following standard wire thicknesses and mesh aperture sizes. All dimensions refer to the clear opening between adjacent wires (eye size).
| Wire Thickness | Available Apertures (Eye Size) | Weave Type | Typical Application |
|---|---|---|---|
| 1.4 mm | 9×9 mm, 10×10 mm | Pre-crimped plain weave | Fine screening, grain separation, light filtration |
| 1.6 mm | 9×9 mm, 10×10 mm, 15×15 mm | Pre-crimped plain weave | Sand and gravel classification, drying screens |
| 2.0 mm | 10×10 mm, 15×15 mm, 20×20 mm | Pre-crimped / intermediate crimp | Medium screening, vibrating sieve decks, guards |
| 2.5 mm | 15×15 mm, 20×20 mm, 35×35 mm | Pre-crimped / lock crimp | Aggregate screening, heavy-duty sieving |
| 4.0 mm | 20×20 mm, 35×35 mm | Lock crimp / double crimp | Mining screens, coarse separation, heavy loads |
Wire thickness determines the mechanical strength and service life of the mesh panel. Thinner wires (1.4-1.6 mm) are suited for light-duty screening and applications where minimal obstruction to flow is important. Heavier wires (2.5-4.0 mm) are specified for vibrating screen decks, mining classifiers, and installations subject to high abrasion and mechanical impact.
Aperture size (eye) defines the maximum particle size that can pass through the mesh. The 9×9 mm and 10×10 mm meshes are used for fine screening and grain classification. The 15×15 mm and 20×20 mm meshes cover the most common medium screening requirements. The 35×35 mm mesh is used for coarse pre-screening and heavy aggregate separation.
Weave type: All our corrugated sieves use a pre-crimped weave construction, where each wire is crimped (corrugated) before weaving. This creates a rigid, self-supporting mesh panel that maintains its flatness and dimensional stability under load – unlike plain-woven mesh, which can deform under vibration. For larger apertures combined with heavier wire gauges, lock crimp or double crimp weave patterns provide additional rigidity and prevent wire displacement during high-frequency vibrating screen operation.
Other wire thicknesses, aperture sizes, panel dimensions, and custom mesh configurations are available on request. For project-specific requirements, contact our technical team with your specifications.
Applications
Stainless steel corrugated sieves and woven wire mesh screens serve a wide range of industrial, commercial, and architectural functions. The corrosion resistance of grade 1.4301 (304) makes these products suitable for both indoor and outdoor installations in demanding environments.
- Mining and aggregate processing – vibrating screen decks, scalping screens, classifiers, and grizzly screens for crushing and screening plants. Stainless steel wire mesh screens resist abrasion from hard rock and mineral aggregates while maintaining consistent aperture accuracy over extended service life. The corrugated wire construction prevents mesh movement and maintains tension on vibrating equipment.
- Filtration and water treatment – stainless steel filter mesh for intake screens, pre-filtration panels, dewatering screens, and wastewater treatment systems. The non-reactive surface of 304 stainless steel ensures no contamination of filtered media, and the mesh is fully cleanable with standard industrial cleaning agents including dilute acids and caustic solutions.
- Agriculture and food processing – grain sieves, seed cleaning screens, flour mill classifiers, fruit and vegetable sorting screens, and drying racks. Stainless steel woven wire mesh meets food-contact hygiene requirements and withstands repeated cleaning and sterilisation cycles without corrosion. The smooth, burr-free wire surface prevents product retention and bacterial build-up.
- Construction and architecture – facade cladding panels, balustrade infill panels, railing mesh, privacy screens, ceiling panels, and decorative wall elements. Corrugated stainless steel mesh provides a distinctive industrial aesthetic while offering transparency, natural ventilation, and long-term weather resistance without painting or coating.
- Vibrating screens and sieve equipment – replacement sieve decks for circular vibrating screens, linear vibrating screens, and trommel screens used in recycling, composting, biomass processing, and mineral beneficiation. The rigid corrugated construction resists fatigue failure from continuous vibration and maintains accurate separation performance.
- Safety guarding and machine protection – protective screens, ventilation grilles, enclosure panels, and safety barriers for industrial machinery. Stainless steel mesh panels combine visibility with robust mechanical protection, and the open structure allows airflow for cooling and ventilation of enclosed equipment.
- Chemical and pharmaceutical industry – screening and sieving of powders, granulates, and chemical intermediates in environments where carbon steel would corrode. Grade 304 resists weak acids, neutral salts, and most organic solvents encountered in chemical production environments.
Why ULAMEX for Stainless Steel Corrugated Sieves
- Immediate stock availability – standard wire thicknesses (1.4 mm to 4.0 mm) and aperture sizes (9×9 mm to 35×35 mm) dispatched from our 60,000 m² warehouse within 2-5 working days
- Grade 1.4301 (304) as standard – acid-resistant stainless steel with proven performance in screening, filtration, and architectural applications
- Pre-crimped rigid construction – self-supporting mesh panels that maintain flatness and dimensional stability under vibration and load
- Custom specifications available – non-standard wire gauges, aperture sizes, panel formats, and grade 1.4404 (316L) sourced on request
- 3.1 mill certificates – batch-traceable material documentation per EN 10204, confirming chemical composition and mechanical properties of the wire material
- EN 1090 and ISO 3834-2 certified – quality management across procurement, storage, and dispatch processes
- Single-source supply – combine corrugated sieves with stainless steel profiles, sheets, and fasteners in one order for simplified procurement
- Europe-wide delivery – palletised shipment by road freight to Germany, Austria, UK, Scandinavia, Benelux, and all EU markets
- 35+ years in the steel trade – established wholesale supplier since 1988 with deep expertise in stainless steel products
Frequently Asked Questions
- What is a corrugated sieve and how does it differ from plain woven mesh?
- A corrugated sieve (also called crimped wire mesh or pre-crimped screen) is made from wire that is crimped into a wave pattern before weaving. This creates a rigid, self-supporting mesh panel with precisely locked wire intersections. Unlike plain woven mesh – where wires simply pass over and under each other and can shift under load – corrugated sieves maintain their aperture dimensions and panel flatness even under vibration, impact, and heavy material loads. This makes corrugated sieves the standard choice for vibrating screen decks, industrial classifiers, and any application where dimensional accuracy under dynamic loads is required.
- What wire thicknesses and mesh sizes does ULAMEX stock for corrugated sieves?
- We stock five standard wire thicknesses: 1.4 mm, 1.6 mm, 2.0 mm, 2.5 mm, and 4.0 mm. Available mesh apertures (eye sizes) are 9×9 mm, 10×10 mm, 15×15 mm, 20×20 mm, and 35×35 mm. Not every wire-aperture combination is stocked – the available pairings are based on technical suitability and market demand. For example, 4.0 mm wire is typically combined with 20×20 mm or 35×35 mm apertures for heavy-duty screening, while 1.4 mm wire is paired with 9×9 mm or 10×10 mm apertures for fine separation. Non-standard combinations are available on request.
- Can stainless steel corrugated sieves be used for food-contact applications?
- Yes. Our corrugated sieves in grade 1.4301 (304) are suitable for food-contact applications including grain sieving, flour milling, fruit and vegetable sorting, and food processing screens. The austenitic stainless steel surface is non-reactive, non-toxic, and fully cleanable with food-grade detergents and sanitising agents. For applications involving acidic foods, high-chloride cleaning chemicals, or saltwater exposure, we can supply sieves in grade 1.4404 (316L) on request. Material documentation per EN 10204 is available to support food safety compliance.
- Does ULAMEX supply custom corrugated sieve panels or only standard sizes?
- We supply both standard stock panels and custom-sized panels. Standard panels are available for immediate dispatch. For custom requirements – including specific panel dimensions, non-standard wire thicknesses, special aperture sizes, edge treatments (bound edges, hook strips for screen decks), or mesh in grade 316L – please contact us with your specifications. We provide a non-binding quotation including lead time and delivery cost to your location.
Request a Quote for Stainless Steel Corrugated Sieves
Looking for stainless steel woven wire mesh in a specific wire gauge, aperture size, or panel format? Whether you need standard stock sieves or custom-manufactured screening panels for vibrating equipment, mining classifiers, food processing, or architectural projects – send us your requirements for a non-binding quotation with stock availability and delivery terms.