Stainless Steel 304 316L Honeycomb Core Suppliers and Factory in China

Hengshi Honeycomb is a leading China factory and suppliers of customizable metallic honeycomb cores for air flow straighteners, with cell sizes from 8mm up to 30mm to ensure laminar flow.

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Details

Detailed Parameters

Base Materials	SUS304, SUS316L Stainless Steel	Cell Sizes (mm)	8, 10, 12.6, 16, 20, 30, 50
Foil Thickness (mm)	0.13, 0.15, 0.2	Welding Techniques	Spot Welding, High-Temperature Vacuum Brazing
Available Shapes	C-frame, H-frame, or Fully Customizable	Outer Dimensions	Fully Customizable to Specification
Max Temperature	Up to 700°C (Vacuum Brazed version)	Corrosion Resistance	High (specifically in 316L grade)
Primary Application	Wind Tunnel Air Flow Straightener	Functional Goal	Turbulence Elimination & Laminar Flow

Key Advantages

Superior Stability

The hexagonal geometry drastically reduces disturbances from blunt leading edges, ensuring consistent air entry.

Extreme Durability

Vacuum brazing provides high intensity and resistance to temperatures reaching up to 700 degrees Celsius.

Precision Flow

Optimizes fluid dynamics by promoting laminar flow, which is critical for professional laboratory results.

Custom Engineering

Tailored cell sizes and frame shapes (C or H frame) to fit your specific wind tunnel configuration.

High Accuracy

Reduces energy loss and eliminates turbulence, allowing for more accurate aerodynamic measurements.

Material Excellence

Utilizing high-grade SUS304 and 316L ensures maximum corrosion resistance and structural integrity.

Product Gallery

Management Platforms

Material Sourcing

Strict quality control for SUS304 and 316L to ensure industrial grade consistency.

Stamping Precision

Independent development of honeycomb stamping equipment for exact cell dimensions.

Welding Control

Dual-track production using spot welding and advanced vacuum brazing technologies.

Thermal Testing

Rigorous verification of high-temperature resistance up to 700°C for brazed cores.

Custom Fabrication

Flexible manufacturing for various frame shapes including specialized C and H frames.

Quality Assurance

Final inspection for uniformity and structural integrity before shipping.

Investment Return Comparison

Feature	Spot Welding Option	Vacuum Brazing Option
Initial Cost	Low / Budget Friendly	Premium Investment
Structural Intensity	Medium	Very High
Temperature Limit	Standard Range	Extreme (Up to 700°C)
Shielding Performance	Medium	High Performance
Corrosion Resistance	Standard	Superior (High Grade)

Frequently Asked Questions

Q: What is the primary difference between spot welding and vacuum brazing for honeycomb cores?

Spot welding is a more cost-effective solution offering medium intensity and shielding. Vacuum brazing provides significantly higher structural intensity, superior shielding performance, and extreme temperature resistance up to 700°C.

Q: How does the honeycomb core improve wind tunnel experiments?

It acts as an air flow straightener, eliminating turbulence and ensuring a smooth, laminar flow. This leads to more accurate measurements and repeatable results in aerodynamic testing.

Q: Can the cell sizes be customized for specific project needs?

Yes, we offer a wide range of standard cell sizes from 8mm to 50mm, and we can customize dimensions to meet your specific technical requirements.

Q: Which material is better for high-corrosion environments, SUS304 or SUS316L?

While both are excellent, SUS316L generally offers superior corrosion resistance compared to SUS304, making it the ideal choice for more aggressive environments.

Q: What frame shapes are available for the honeycomb core?

We provide standard C-frame and H-frame configurations, but we also offer fully customizable shapes to ensure a perfect fit for your specific equipment.

Q: Does the honeycomb design cause significant energy loss in air flow?

Our advanced honeycomb design is engineered to minimize energy loss while maximizing the organization of air flow, optimizing overall test conditions.