240V 650W Straight 304 Stainless Steel Tubular Heater for Module Pre-treatment General Information Tubular heaters are a versatile and economical heat source for a wide variety of industrial and commercial applications. Composed of steel fins press-fitted to a tubular element, the finned tubular...
Tubular heaters are a versatile and economical heat source for a wide variety of industrial and commercial applications.
Composed of steel fins press-fitted to a tubular element, the finned tubular heater is designed to improve heat transfer to the air and permits putting more power in tighter spaces—like forced air ducts, dryers, ovens and load bank resistors.
Heat transfer, lower sheath temperature and element life are all maximized by the electrc heating element's finned construction. For u type tubular heater, installation is simplified by terminations exiting at one end and mounting accommodations on both ends.
Characteristics & Properties
Tube Diameter: Φ7mm-Φ30mm
Tube Material: SS201, SS304, SS316, SS321 and INCOLOY800 etc
Insulation Material: MgO
Conductor Material: Nichrome Resistance Wire
Wattage Density: High/Middle/Low (5-25w/cm2)
Lead Connection Option: Threaded Stud Terminal or Lead Wire
Lead Wire Type: 300mm Standard (Teflon/Silicone High Temperature Fiberglass are available for straight tubular heater)
Not exceeding 30w/cm2 (advisable)
Depends on the dimension
Exhaust extreme (when cold)
<=0.1mA to 242 v.
Insulation (when cold)
5 Min Ohms 500 Watts minimum
650 Deg C max.
-0.02 to -0.06 mm
Cut off connection tolerance
Power tolerance (w)
+5 % - 10 %
Depends on length and diameter 5-25mm
Forced air heating for dryers, ovens, ducts
Still air heating for ovens, comfort heating
Load bank resistors
Forelectric tubular heater, Size, Wattage & Voltage are available on request.
Please contact us with your special requirements. We are pleased to contact you if you would like more information or want to discuss custom product availability and pricing.
Welcome to order sample tubular heater for initial evaluation.
Superb Heater Technology has been focused on the production of 240v 650w straight 304 stainless steel tubular heater for module pre-treatment since 1985, which is well-known as one of the leading manufacturers and suppliers of 240v 650w straight 304 stainless steel tubular heater for module pre-treatment. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.
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