
Tubular heaters are the most versatile and widely used industrial heating elements, designed for direct heating of air, liquids, solids, and surfaces. Built with a NiCr resistance wire insulated with high-purity magnesium oxide and encased in a metal sheath, they provide efficient heat transfer, durability, and uniform performance.
Available in straight, bent, or custom-formed shapes, tubular heaters are suitable for immersion, radiation, or conduction heating. Their adaptability, robust design, and long service life make them the standard choice for a wide range of industrial and commercial applications.
As a premier manufacturer, Subhot Enterprises Pvt. Ltd. specializes in designing and engineering high-performance Tubular Heater in Cambridge tailored for demanding applications. Built using top-grade elements, our solutions focus on long-term sustainability and heavy load compliance for units across Cambridge.
Whether your facility requires standard configurations or highly customized specifications, our range of Tubular Heater delivers consistent performance under harsh industrial environments. Engineering compliance and custom fitments are double-tested before shipping the batch to your exact industrial site in Cambridge. Contact our technical expert team today for standard pricing or a tailored business quotation for your operations.
| Parameter | Value / Range |
| Sheath Materials | SS304/316/316L/321, Incoloy 800/825, Inconel, Copper, Titanium |
| Maximum Watt Density | Up to 65 W/in² (10 W/cm²) application optimized |
| Maximum Sheath Length | Up to 6.5 meters (custom lengths available) |
| Standard Diameter Options | 6mm, 8mm, 11mm, 12.5mm, 13.7mm, 14.5mm, 16mm, 18mm |
| Operating Temperature | Up to 980°C (1796°F) continuous operation |
| Voltage Range | 110V to 480V AC (single and three-phase) |
| Power Range | 100W to 150+ kW (configuration dependent) |
| Insulation Type | High-purity compacted MgO (Magnesium Oxide) |
| Element Configuration | Single-ended and double-ended termination options |
| Custom Mounting | Brackets, clamps, threaded, flanged assemblies |
| Termination Options | Lead wire, terminal block, threaded stud, custom |
| End Seal Options | Teflon, Silicone Rubber, Epoxy, Ceramic Cement |
| Bend Radius Capability | Minimum 3x diameter (custom bending available) |
| Quality Standards | International specifications with comprehensive testing |