Nozzle Quality Control & Testing Capabilities
Raw Materials Control
Our nozzle raw materials are sourced from top global suppliers, including 316L/304 Stainless Steel, Ceramic, Tungsten Carbide, PTFE and High-performance Engineering Plastics.
- Material Certificate (MTC) Verification
- Hardness Testing (HV/HRC)
- Surface Roughness & Dimensional Inspection
- Chemical Composition Analysis
- Corrosion Resistance Testing
- Wear Resistance Performance Test
- Material Density Verification
- Thermal Stability Testing
- Non-destructive Flaw Detection
Production Quality Control
Precision Machining Plan
Each nozzle production order follows a CNC machining process card with ±0.005mm tolerance standards.
Real-time Production Tracking
Dedicated QC engineers monitor critical processes (drilling, polishing, coating) with SPC data analysis.
Full Lifecycle Quality Records
All machining parameters and inspection data are archived for nozzle performance traceability.
Inspection Before Shipment
Before shipment, our inspection team conducts comprehensive performance checks to ensure every nozzle meets flow rate, spray angle and pressure resistance specifications.
- Spray Pattern & Angle Verification
- Flow Rate Calibration (L/min @ Rated Pressure)
- High-pressure Leakage Testing (up to 5000 PSI)
- Surface Finish & Coating Adhesion Test
Testing Capabilities
Material & Mechanical Properties Testing
Microhardness Testing
Salt Spray Corrosion Test
Tensile Strength Test
Impact Resistance Test
Wear Resistance Test
Thermal Shock Test
Compressive Strength Test
Hydrostatic Pressure Test
Coating Thickness Test
Surface Roughness Test
Nozzle Performance Testing
Spray Angle Measurement
Flow Rate Calibration
Droplet Size Analysis (Dv90/Dv50)
Spray Uniformity Test
Noise Level Measurement
Pressure Loss Testing
Particle Impact Test
Service Life Simulation Test
Clogging Resistance Test
Dynamic Balancing Test
Test Reports & Documentation
- EN10204 3.1 Material Certificate
- Nozzle Raw Material Test Report
- CNC Machining Parameter Record
- Spray Performance Test Report
- Chemical Composition Analysis Report
- Non-Destructive Testing (NDT) Reports
- Inspection and Test Plan (ITP) for Nozzles
- Calibration Certificate for Flow Meters