Description
Radiant Tube (W-Shaped & U-Shaped)
High-performance W-shaped and U-shaped radiant tubes are essential components for advanced heat treatment systems, compatible with both global standards and specialized imported equipment. These tubes are engineered to provide exceptional thermal efficiency and precise atmospheric control during industrial heating processes.
W-Shaped Radiant Tubes: Designed to ensure the controllability of furnace atmospheres, W-shaped tubes facilitate easy installation, sealing, and maintenance. By eliminating the need for a muffle tank, these tubes maximize internal furnace volume, significantly increasing production capacity and heating efficiency while reducing material consumption.
U-Shaped Radiant Tubes: These units are critical for preventing direct contact between fuel combustion products (or heating elements) and the workpiece. Through efficient energy conversion within heat-resistant steel pipes, heat is uniformly dissipated through the pipe walls, protecting the integrity of the workpiece and optimizing industrial output.
Technical Specifications
| Item | Product Details |
| Product Name | Radiant Tube |
| Material | Heat-resistant alloys (HK40/1.4848, 1.4852, 2.4879), Inconel steel, or custom alloy specifications. |
| Process | Centrifugal casting or welding for the tube body; static casting for elbows; forged flanges. |
| Type | I type, U type, W type, P type, Double P type |
| Working Temp | 800°C – 1500°C |
| Specifications | OD: Min 60mm | Wall Thickness: Min 3mm | Max Length: >9m |
| Industries | Metallurgical, Petrochemical, and Industrial Heat Treatment. |






