Galvanized and Stainless Steel Wire for Filter Cages

Specialized Wire for Filter Bag Cage Manufacturing

We supply premium-grade wire materials specially engineered for automated filter bag cage manufacturing. Our galvanized and stainless steel wires offer consistent weldability, corrosion resistance, and dimensional accuracy—ensuring reliable cage performance across all types of dust collector systems.

 Material Options & Specifications

🔹 Galvanized Steel Wire

• Diameter Range: 3.0 – 4.0 mm
• Coating: Zinc, 30 g/m²
• Tensile Strength: ≥750 MPa
• Applications: Cement, steel, and power plants under standard conditions
• Advantages:
  • Uniform coating for corrosion protection
  • High tensile strength for cage rigidity
  • Smooth surface supports automated welding

🔹 Stainless Steel 304 Wire

• Cr: 18.0–20.0% | Ni: 8.0–8.2%
• Diameter: 3.0 – 4.0 mm | Tensile Strength: ≥750 MPa
• Treatment: Annealed & re-annealed for ductility and stress relief
• Applications: Humid, acidic, or chemical-rich environments
• Advantages:
  • Excellent weldability and formability
  • Strong resistance to general corrosion and heat

🔹 Stainless Steel 316 Wire

• Cr: 16.0–18.0% | Ni: 10.0–14.0% | Mo: 2.0–3.0%
• Diameter: 3.0 – 4.0 mm | Tensile Strength: ≥750 MPa
• Applications: FGD systems, marine/chemical industries
• Advantages:
  • Superior resistance to pitting, chloride, and high temperatures
  • Excellent longevity in aggressive environments

🔹 Stainless Steel 316L Wire

• Low-carbon version of 316 with improved intergranular corrosion resistance
• Ideal for waste incineration, chemical reactors, and pharmaceutical lines
• Enhanced weldability and ductility

 Weld-Ready Wire Quality — Eliminate Weak Joints

Inconsistent wire composition or poor surface finish can lead to serious welding defects such as:

⚠️ Cold welds or incomplete fusion
⚠️ Wire detachment post-weld
⚠️ Cracking and porosity at the weld joint

Our wires are precision-drawn, surface-treated, and annealed to ensure:

✅ Clean, consistent welds
✅ No deformation or embrittlement
✅ Long-lasting structural strength

This is especially important for automated cage welding machines, where even slight deviations can cause equipment faults or high rejection rates.

 Automation Compatibility

We understand the strict demands of high-speed welding lines. All wire types are manufactured with:

• Tight diameter tolerance
• Excellent surface smoothness
• Low residual stress through advanced annealing

This ensures trouble-free feeding, stable resistance/spot welding, and high cage productivity.

 Quality Assurance & Certifications

• ISO 9001 & IATF 16949-2016 certified manufacturing
• Mill Test Certificate (MTC) available with every batch
• Full chemical composition, mechanical property & dimensional inspection

 Customization & Support

• Special diameters, tensile grades, and coating thickness upon request
• Dedicated engineers for technical consultation
• On-demand sampling, process optimization support, and post-sale service

 Packaging & Delivery

• Coil, spool, or palletized packaging to fit your workflow
• Fast logistics for both LCL and bulk container orders
• Barcoded tagging and shipment traceability available

📩 Contact Us

Request samples, datasheets, or a tailored quote. We’re here to help streamline your cage production with dependable wire materials.

👉 Talk to Our Technical Sales Team Today