
Industrial Stainless Steel Heating Elements Electric Air Tubular Finned Heater. Customizable Fin Space: Fin space adjustable from 5-25mm or fully customized to meet specific requirements. Customizable Cold Zone: Standard cold zone 5-10mm or customized for precise application needs. Customizable Voltage: Available in 380V, 230V, 220V, 240V or fully customized voltage options. High Thermal Efficiency: Continuous spiral fins increase surface area for faster heat transfer and lower temperatures. Diverse Shape Options: Available in Round, straight, U type, W type, double W type and other custom shapes. Premium Material Selection: Constructed with Stainless Steel 304/321/316/310S or Incoloy 800/840 for durability. OEM and ODM Services: Full customization from samples or designs with free samples available. Fast Response Time: Inquiries replied within 24 hours with a response rate exceeding 90%.