
Robust Extruded Finned Tube for Reliable Heat Exchanger Functionality. Patented Welding Tech: Proprietary heterogeneous welding ensures 40% higher shear strength and 3-5x corrosion resistance. Robust Durability: Withstands 4.0 MPa pressure, 10,000+ thermal cycles, and 1000+ hours salt spray testing. 100% Airtight Seal: Patented sealing technology guarantees zero leakage with helium mass spectrometry testing. Customizable Design: Offers custom diameters, fin patterns, materials, and surface treatments like galvanizing. Multi-Material Options: Available in carbon steel, stainless steel, alloy steels, and aluminum with various combinations. Global Certifications: Compliant with CE, ISO 9001, ASME, and PED standards for international safety and quality.