| Section Shape | Round |
| Surface Treatment | Hot Rolled |
| Tolerance | 1% |
| Oiled or Non-oiled | Non-oiled |
| Invoicing | by theoretical weight |
| Chilled water pipe | Steam/condensate pipe | Heat exchanger pipe | Marine/offshore pipe | Dredging pipe | Industrial pipe |
| Oil and gas pipe | Fire fighting pipe | Construction/structure pipe | Irrigation pipe | Drain/sewage pipe | Boiler tube |
A radiant tube is like a warm embrace from a fire, gently transferring heat to the surroundings without direct contact. It's a vital component in fired heaters and industrial heating systems, utilizing combustion gases or electric elements to heat a long, metal tube that emits warmth outward. These tubes find their place in high-temperature settings, offering efficient heating without unwanted direct contact with the materials.
On the other hand, a convection tube dances with the fluid's movement to transfer heat elegantly between two mediums. This type of heat exchanger relies on the fluid's convection process, where one fluid flows through the tube while another fluid swirls around the exterior. As heat is exchanged through this dance of convection, these tubes are used in boilers, heat exchangers, and various industrial heating and cooling systems to maintain efficient heat transfer while conserving energy.
Both radiant and convection tubes play crucial roles in industrial heating equipment, providing warmth and efficiency in their unique ways tailored to different applications and fluid requirements.