Petrochemical Equipment

• Recuperative and Regenerative Air Preheater

  Air Preheating Temperature: 150~250°C
  Exhaust Temperature Reduction: 110~180°C
  Thermal Efficiency Increase: 7%~7.5%
  Fuel Savings: 11%~12%
  Product...

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• The Waste Heat Boiler

  Supporting Equipment: Ethylene cracking furnace, tube furnace, process heater
  Core Function: Waste heat recovery, step energy use, lower unit energy consumption
  Structural...

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• Furnace Tube Hanger

  Installation Location: Radiant section of heating furnace
  Design Temperature: ≥870°C (suited for high temp flue gas)
  Material Standard: Austenitic / ferritic alloy, meets...

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• Intermediate Tube Sheet

  Main Use: Support, position, and fix long tubes in convection section
  Max Hanging Length: ≤6m (35 times tube OD)
  Material Options: 25Cr-35Ni, 25Cr-20Ni casting...

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• Helical Finned Tube

  Product Structure: Base tube + outer fins, high-frequency welded as one piece
  Core Function: Enhance heat transfer, recover flue gas waste heat, lower energy use
  Application...

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• Cold Wall Manifold

  Product Structure: Pressure shell + refractory lining + anchor parts
  Core Advantages: Long life, saves material, lowers investment
  Installation Features: Connects to...

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• Pyrolysis Tube

  Supporting Equipment: Ethylene cracking furnace
  Material Grade: 35Cr45NiNb high chromium nickel alloy
  Heat Resistance Temperature: 1100~1150°C

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• Reformer Catalyst Tubes

  Supporting Equipment: Hydrogen reformer
  Core Function: Carrier for hydrocarbon steam reforming reaction
  Material Properties: High temperature resistance, corrosion...

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• Hydrogen Production Converter

  Suitable Raw Materials: Natural gas, propane, LPG, light naphtha
  Furnace Types: Top-fired square box, side-fired box, trapezoid, cylindrical
  Main Use: Hydrogen and syngas production...

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• Ethylene Cracking Furnace

  Suitable Raw Materials: Natural gas, refinery gas, crude oil, naphtha
  Temperature Resistance: 1100–1150°C
  Structure Design: Double radiation + single convection, short...

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• Crude Oil Heater Treater

  Application: Crude atmospheric and vacuum distillation unit
  Heat Exchange Type: Radiation + convection combined
  Operation Feature: Long cycle, high load, continuous stable

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• Diesel Hydrotreater Heater

  Application: Diesel hydrotreating unit
  Main Function: Hydrodesulfurization, hydrodenitrogenation, aromatics saturation
  Operating Condition: High temperature, high...

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