Products
Twill Weave Stainless Steel Wire Mesh
Fine stainless steel woven mesh with a stable 2/2 diagonal weave for industrial filtration, screening and separation. Available in AISI 304, 304L, 316 and 316L with custom mesh count, wire diameter and roll size.
product details
Twill Weave Stainless Steel Wire Mesh
Twill weave stainless steel wire mesh is woven with each weft wire passing alternately over two and under two warp wires. This staggered 2/2 pattern creates a distinctive diagonal surface and allows the use of relatively heavier wire at finer mesh counts than a comparable plain weave construction.
Anping County Dongce Wire Mesh Products Co., Ltd. supplies twill weave stainless steel wire mesh for industrial filtration, screening, separation and process protection. Material grade, mesh count, wire diameter, roll width, roll length and cut size can be customized according to the application.
Key Features
- Stable 2/2 twill weave with a clear diagonal pattern
- Suitable for finer mesh counts and relatively heavier wires
- Uniform openings for reliable screening and filtration
- Good resistance to corrosion, heat and chemical exposure
- Higher mechanical stability than many fine plain weave constructions
- Suitable for cutting, stamping, forming and filter fabrication
- Available in rolls, sheets, strips and custom-cut pieces
Available Stainless Steel Grades
AISI 304 Stainless Steel
A widely used grade with good corrosion resistance, strength and formability for general industrial filtration, food processing and equipment protection.
AISI 304L Stainless Steel
The low-carbon version of 304 offers improved performance after welding and is suitable for fabricated filter components.
AISI 316 Stainless Steel
Type 316 contains molybdenum for improved resistance to chlorides and demanding chemical environments.
AISI 316L Stainless Steel
The low-carbon version of 316 combines good weldability with strong corrosion resistance for demanding filter and process applications.
Typical Specifications
| Item | Available Options |
|---|---|
| Product Name | Twill Weave Stainless Steel Wire Mesh |
| Weave Type | 2/2 twill weave |
| Material Grades | AISI 304, 304L, 316 and 316L |
| Opening Shape | Square |
| Mesh Count | 20–635 Mesh; selected according to the required opening and filtration accuracy |
| Wire Diameter | Selected according to mesh count and required strength |
| Standard Roll Width | 1 m, 1.2 m, 1.3 m, 1.5 m, 1.6 m, 1.8 m, 2 m, 2.2 m, 2.5 m, 2.8 m and 3 m; other widths available on request |
| Roll Length | 30 m or customized |
| Supply Form | Full rolls, slit rolls, sheets, strips and cut pieces |
| Edge Type | Natural edge, trimmed edge or custom edge treatment |
Common Twill Weave Mesh Specifications
The following combinations are commonly requested reference specifications. The exact wire diameter can be adjusted according to strength, opening and filtration requirements.
| Mesh Count (per inch) | Wire Diameter (mm) | Wire Diameter (inch) | Opening Size (mm) | Opening Size (inch) | Open Area (%) |
|---|---|---|---|---|---|
| 20 Mesh | 0.400 | 0.01575 | 0.870 | 0.03425 | 46.9 |
| 30 Mesh | 0.305 | 0.01201 | 0.542 | 0.02134 | 40.9 |
| 40 Mesh | 0.254 | 0.01000 | 0.381 | 0.01500 | 36.0 |
| 50 Mesh | 0.203 | 0.00799 | 0.305 | 0.01201 | 36.0 |
| 60 Mesh | 0.193 | 0.00760 | 0.230 | 0.00906 | 29.6 |
| 80 Mesh | 0.140 | 0.00551 | 0.177 | 0.00697 | 31.3 |
| 100 Mesh | 0.102 | 0.00402 | 0.152 | 0.00598 | 35.8 |
| 120 Mesh | 0.090 | 0.00354 | 0.122 | 0.00480 | 33.0 |
| 150 Mesh | 0.063 | 0.00248 | 0.106 | 0.00417 | 39.4 |
| 200 Mesh | 0.053 | 0.00209 | 0.074 | 0.00291 | 34.0 |
| 250 Mesh | 0.040 | 0.00157 | 0.062 | 0.00244 | 37.2 |
| 300 Mesh | 0.040 | 0.00157 | 0.045 | 0.00177 | 27.8 |
| 325 Mesh | 0.036 | 0.00142 | 0.042 | 0.00165 | 29.1 |
| 400 Mesh | 0.025 | 0.00098 | 0.039 | 0.00154 | 36.8 |
| 450 Mesh | 0.028 | 0.00110 | 0.028 | 0.00110 | 24.6 |
| 500 Mesh | 0.025 | 0.00098 | 0.026 | 0.00102 | 25.8 |
| 600 Mesh | 0.018 | 0.00071 | 0.024 | 0.00094 | 33.0 |
| 635 Mesh | 0.015 | 0.00059 | 0.025 | 0.00098 | 39.1 |
Values are typical references rather than a complete stock list. Final specifications and manufacturing tolerances must be confirmed before ordering.
Mesh Opening Calculation
Opening (mm) = 25.4 ÷ Mesh Count − Wire Diameter (mm)
Actual dimensions are subject to manufacturing tolerances. Send the required filtration accuracy or particle size for specification support.
Common Applications
- Fine filtration: liquid, gas, oil, polymer and process filtration
- Screening and sieving: powders, granules and fine particle separation
- Chemical processing: filters and screens exposed to moisture and chemicals
- Food processing: screening, straining, drying and processing equipment
- Pharmaceutical equipment: clean screening and process protection
- Filter fabrication: discs, cylinders, cartridges and multi-layer filter packs
- Industrial protection: ventilation panels and equipment screens
Product Forms and Further Processing
- Standard and custom-width rolls
- Narrow slit rolls and strips
- Flat sheets and cut-to-size pieces
- Round, square or custom-shaped filter discs
- Mesh cylinders and fabricated filter elements
- Multi-layer filter assemblies
Quality Control
Inspection can cover material grade, wire diameter, mesh count, clear opening, roll dimensions, weave condition, edge treatment, packaging and product identification. Special inspection and documentation requirements should be confirmed before production.
Packaging
Mesh rolls are wrapped with protective materials to reduce deformation, contamination and moisture exposure. Cartons, wooden cases or pallets can be supplied according to the specification, quantity and shipping method.
Information Required for a Quotation
- Stainless steel grade
- Mesh count or required opening
- Wire diameter
- Roll width and length, or piece dimensions
- Required quantity
- Edge treatment or fabrication requirements
- Application and working environment
- Packaging, inspection or documentation requirements
Frequently Asked Questions
What is twill weave stainless steel wire mesh?
Each weft wire passes over two and then under two warp wires. The pattern is offset between adjacent wires, creating a diagonal surface.
What is the difference between plain weave and twill weave?
Plain weave alternates over one and under one wire. Twill weave uses an over-two and under-two pattern, which can accommodate relatively heavier wire at fine mesh counts and provides a more flexible woven structure.
How do I select the correct mesh specification?
Selection depends on particle size, flow rate, pressure, strength, temperature and corrosion conditions. Send your application details for a practical recommendation.
Can twill weave mesh be supplied in custom sizes?
Yes. Rolls, slit strips, sheets and custom-cut components can be supplied according to the confirmed specification and quantity.
Request a Quote
Send your material grade, mesh count, wire diameter, dimensions and quantity to Anping County Dongce Wire Mesh Products Co., Ltd. We will review the requirements and provide a suitable quotation.