HiTech Aero

NADCAP Brazing and Welding


Brite Brazing

ISO 9001:2015

Thermal Treatment Center

ISO 9001:2015

Brazing and Metal Treatment

ISO 9001:2015

Commercial Induction

Walker Heat Treat


Welding Services:

  • Resistance Welding (Spot, Seam, Projection)
    Brazing Services:
  • Supplement B - Induction
  • Torch/Induction
HI TecMetal Group
  • Homepage
  • Company Profile
  • HTG Locations
  • HTG Literature

  • HTG Services
  • Heat Treating
  • Brazing
  • Welding
  • Brazing Engineering
  • Machining
  • Induction Hardening
  • Nitridetek
  • Nitriding
  • 100 Metal Services

  • HTG Products
  • Part Fabrication & Assembly
  • Manufacturing Parts to Print
  • Braze Aids, Stop Offs, Binders
  • Honeycomb/Metallic Substrates
  • Heat Exchangers
  • Food Processing Parts
  • Bellows Assemblies
  • Hydraulic Assemblies
  • Aerospace Assemblies

  • National Sales Office
    Phn: (216) 881-8100
    Fax: (216) 426-6690
    eMail Us

    1101 East 55th Street
    Cleveland, OH 44103-1046


    Metallic Substrates - Corrugated and Honeycomb

    We began by forming metallic honeycomb substrates for jet engines in the early 1980s. Over the years we've formed metals to all thicknesses. Now we work with customers to design and manufacture substrates in all shapes and forms to meet emissions compliance needs.

    Honeycomb brazing covers a wide variety of sizes, shapes and applications. Pre-fixturing and proper alloying techniques are key to success. We design and manufacture metallic substrates for all types of pollution control applications including: .

  • Automotive

  • Underground Mining

  • Industrial

  • Cogeneration

  • Home Appliances

  • Business Products

  • For years, ceramic has been the substrate material of choice for exhaust purification systems. So why Metallic?

    Advantages of metallic substrates include:

  • High Mechanical and Thermal Durability

  • Excellent Conductivity means Faster Startup, Less Chance of Overheating

  • Thin Walls of Substrate means Exhaust Flow is Less Restricted

  • More Cost Effective due to Excellent Durability

  • Fabrication of Corrugated / Honeycomb Metal Substrates:

  • Use in all types of pollution control applications

  • Custom Forming including a wide variety of widths, shapes, lengths and cell sizes

  • from 50 to 600 cells per square inch (CPSI)

  • Steam Oxide Coating (Oxidizing)

  • Brazing, Pinning, Resistance Welding


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