High-performance tubular heaters for industrial and commercial applications. Available in various shapes, sizes, and wattages to meet diverse heating requirements.
RK International Tubular Heating Elements are engineered for high performance and durability. Manufactured using premium-grade nickel-chromium resistance wire and high-purity magnesium oxide insulation, these heaters deliver consistent and efficient heat transfer.
Our tubular heaters are available in straight, U-shaped, double-U, and custom configurations.
| Parameter | Details |
|---|---|
| SS304, SS316, Incoloy 800, Copper | |
| High-purity Magnesium Oxide (MgO) | |
| Nickel-Chromium (NiCr 80/20) | |
| 12V to 440V AC/DC | |
| 100W to 6000W | |
| 6.5mm, 8.0mm, 9.5mm, 12mm, 16mm | |
| 750??C (sheath) | |
| +5% / -10% | |
| > 5 M?? at 500V DC | |
| 1500V AC for 1 minute | |
| 200mm to 6000mm | |
| Minimum 2x tube diameter |
Superior heat transfer due to compact MgO insulation and optimized wire spacing.
SS304/SS316 sheath provides excellent resistance to chemical and environmental corrosion.
Available in any length, shape, and wattage to match your exact requirements.
Premium materials ensure extended operational life even at high temperatures.
Quick heat-up time for efficient process heating and temperature control.
ISI marked and ISO certified manufacturing ensures consistent quality.
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