• Metal Mesh Tube
  • Metal Mesh Tube
  • Metal Mesh Tube
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Metal Mesh Tube

  • HCD华诚达
Metal Mesh Tube: Advanced Thermal Solution with Integrated Design Efficient Surface Heating: Porous lattice structure enables uniform surface heating, minimizing particulate accumulation (60% less cleaning than solid heaters) and achieving >92% thermal efficiency via direct Joule heating, with zero CO and 85% lower NOx emissions. Material Excellence: Made of medical-grade 316L stainless steel, it resists extreme environments (450°C, 30MPa), with 50% better pitting resistance than 304 SS, and maintains tensile strength (≥520MPa) after 10,000 thermal cycles. Fluid Dynamics Optimization: Helical channel (22–28° pitch) transforms laminar to turbulent flow, boosting convective heat transfer by 30% (thermal response <5s) and improving vapor uniformity (±3°C vs. ±8°C in straight channels). Precision Manufacturing: Laser-welded (seam <0.1mm) with helium leak-proof quality; non-destructive testing ensures wall uniformity (±0.02mm). Smart Thermal Management: Compatible with PID control for adaptive regulation (±1% setpoint) and multi-zone heating via segmented mesh for gradient profiles. Lightweight & Space-Saving: 0.15–0.2mm wall thickness (40% lighter than solid SS) and 35–40% porosity reduce material use while maintaining rigidity. Eco-Operational Advantages: RoHS/REACH compliant (Pb/Hg/Cd < limits); stable power output (resistance drift ±2% over 5,000h), ideal for battery devices. Integrating material science, fluid dynamics, and smart controls, it redefines thermal efficiency for industrial/consumer use, offering a sustainable alternative to traditional heaters.

Metal Mesh Tube

The mesh tube generates heat around its surface, making it less prone to dirt and easy to clean. It boasts high thermal efficiency and energy-saving features, operating without an open flame or combustion. It is safe and environmentally friendly, free of heavy metals such as lead and mercury, and complies with environmental protection requirements. Additionally, it has the advantage of stable power output without attenuation.

1.Premium Material, High-Temperature & High-Pressure Resistance. Made of 316L stainless steel, withstands 450°C and 30MPa pressure, with 50% higher corrosion resistance than standard stainless steel.

2.Helical Flow Channel, Enhanced Thermal Conductivity.  Helical inner channels accelerate heat transfer, improving thermal conductivity by 30% and vapor uniformity by 25%.

3.Seamless Welding, Zero Leakage.

4.Smart Temperature Control Compatibility.

5.Lightweight Design.


The utility model provides an atomization assembly and a heating device thereof, in which the atomization assembly comprises a substrate, a resistive layer including at least one heating trace, a conductive layer electrically connected to the resistive layer, and an encapsulating layer, wherein the resistive layer, the conductive layer, and the encapsulating layer are sequentially arranged on the surface of the substrate, and the heating trace extends to the end portion of the substrate. In this utility model, since the heating trace covers the end portion of the substrate, the heating device provided thereby exhibits better performance compared to similar products in the market, featuring a more uniform heating temperature distribution, thereby achieving more complete atomization and higher atomization efficiency.

About us:

Founded in 2008, HCD is one of the earliest professional atomizing core manufacturers integrating R&D, manufacturing, and sales. With 17 years of expertise in atomizing cores, the company has sold over 20 billion units worldwide.


The headquarters of HCD is located in Huafeng Dongying Science and Technology Park, Bao'an District, Shenzhen. It operates 5 modern production bases, multiple 100,000-class dust-free workshops, and over 3,000 sets 

of automated production equipment.With a workforce of more than 1,700 employees,

including nearly 300 R&D personnel, the company holds over 400 R & D patents.


Main products: 

Cotton atomizing core series, ceramic atomizing core series, heating 

wire and heating mesh series,E-liquid storage cotton and 

absorption cotton series, plastic tube and glass fiber tube 

series,etc.


GOOD TECHNOLOGY/ Safe、Innovative、Stable:

17 years of technical precipitation

400+R&D patents

All materials have passed tests such as RoHS, REACH, and FDA.

Multiple GMP dust-free workshops,3000+ automated production equipment


GOOD SERVICE/ Focus on creating values for customers:

Customer-first, dedicated service

Delivery of regular samples does not exceed 3 days, and that of customized samples does not exceed 7 days.  

Daily production capacity is over 8 million pcs, with super large production capacity and high-quality delivery.  

Customized and joint R&D cooperation.


GOOD PRICE/ Scale and intensive production:

Bulk centralized procurement of raw materials – cost advantage

5 major production bases, over 3,000 automated equipment – production advantage

Unified management, resource complementarity, flexible allocation – management advantage


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