Flanged Heating Tube – Product Description

The flanged heating tube is a high‑efficiency, safe, and easy‑to‑install industrial heating element. Mounted via a flange directly onto a vessel wall or pipeline, it delivers rapid and uniform heating of various media (oil, water, gas, etc.). It’s widely used in reactors, heat exchangers, storage tanks, and other equipment across chemical, pharmaceutical, food, plastics, packaging, mold, and printing industries.

Order now to optimize your heating process with our high‑performance flanged heating tubes!

Key Features

  • High Heating Efficiency
    Made from premium alloy heating elements with nickel-plated surfaces to resist oxidation. Each tube is thoroughly aged and tested, offering fast heat‑up times and quick thermal response.

  • Reliable Sealing
    The flange mates tightly against the equipment’s flange face, using high‑temperature, pressure‑resistant gaskets to prevent any media leakage under demanding conditions.

  • Excellent Corrosion Resistance
    Special anti‑corrosion treatment on the tube surface makes it suitable for acidic, alkaline, oily, and high‑humidity environments.

  • Easy Installation & Maintenance
    Flange‑mounted design requires no additional support; the heating tube can be quickly removed and replaced for maintenance.

  • Multiple Material Options
    Flange materials include carbon steel, 304 or 316L stainless steel, etc., to suit different media and temperature requirements.


Technical Specifications

Parameter Range / Options
Power 1 kW – 50 kW (customizable)
Voltage 220 V / 380 V / 440 V / 600 V
Tube Diameter Ø 8 mm / Ø 10 mm / Ø 12 mm / Ø 16 mm
Tube Length 100 mm – 2000 mm (customizable)
Flange Size DN25 – DN300 (standard or custom)
Operating Temp. –50 °C to +650 °C
Operating Pressure ≤ 2.5 MPa
Protection Class IP65

Typical Applications

  • Chemical processing equipment (storage tanks, reactors, heat exchangers)

  • Food & beverage industry (sterilization tanks, insulation tanks)

  • Plastics & rubber machinery (injection molding, extruders)

  • Oil processing (oil tanks, lubrication oil heating)

  • Water treatment (hot water tanks, evaporators)

  • Any vessel or piping requiring controlled heating


Installation & Maintenance

  1. Installation
    Align the heating tube flange with the equipment flange face, insert the high‑temperature gasket, and tighten bolts evenly. Connect the correct power supply and ensure proper grounding.

  2. Commissioning
    Energize the tube and monitor current and temperature to confirm operation within rated limits.

  3. Maintenance
    Periodically check flange bolts for tightness and inspect gaskets for wear. Tubes can be quickly removed for replacement during scheduled shutdowns.

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