Uncompromising Quality for Global Infrastructure.
Engineering precision filters where failure is not an option. From sub-micron verification to heavy-duty welding, YD Filter defines the standard.
ISO 9001:2015
Certified Manufacturing
Bureau Veritas Audit
Accreditation #2024-YD-990
The Foundation of Reliability
Our ISO 9001:2015 certification isn't just a plaque on the wall. It represents a systematic approach to risk management, continuous improvement, and technical consistency across every filter element we produce.
Production Lifecycle
Manufacturing Workflow
Raw Material Inspection
X-ray fluorescence (XRF) analysis to verify chemical composition of wire mesh.
Precision Weaving
Automated looms ensure aperture uniformity within ±2 microns across all dimensions.
High-Temp Sintering
Vacuum furnace bonding to eliminate media migration and ensure structural rigidity.
CNC Welding
Plasma and TIG welding by robotic systems for hermetic seals and durability.
Final Bubble Point Testing
ISO 4003 compliance verification to guarantee absolute micron ratings.
Advanced Testing Laboratory
Our facility is equipped with state-of-the-art analytical tools to ensure that every filter meets or exceeds the required specifications before shipping.
FDA Compliant
EU 1935/2004
Flow Rate Rigs
Dynamic pressure drop analysis to optimize operational efficiency and life cycles.
Micron Verification
Multi-pass testing to confirm absolute vs. nominal efficiency ratings.
SEM Analysis
Scanning Electron Microscopy for structural analysis and material purity validation.
Materials & Alloys Matrix
Certified technical specifications for corrosive environment performance.
| Grade | Corrosion Resistance | Max Temp (°C) | Primary Applications |
|---|---|---|---|
| SS 304 | Standard | 450°C | Food, beverage, general hydraulic systems |
| SS 316L | High (Low Carbon) | 600°C | Chemical, marine, pharmaceutical production |
| SS 904L | Ultra-High Acid Resistance | 400°C | Sulfuric acid handling, oil & gas refining |
| Monel 400 | Salt-water Immunity | 540°C | Marine engineering, brine desalination |
| Hastelloy C276 | Critical Alloy Pitting Resistance | 900°C | Aerospace, aggressive petrochemical processing |
Engineered for OEM Excellence
Whether you need custom dimensions or proprietary filtration grades, our quality control team integrates directly with your procurement requirements.