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Industries

Where can we help you? Wherever you need us.

In the past 25 years, Qual-Fab has produced components for virtually every industry imaginable. We have the experience and know how to tackle your toughest project.

With the purchase of all of the existing LEE WILSON intellectual property, including all of the drawings from LEE WILSON ENGINEERING COMPANY,  we have the ability to exactly duplicate any original equipment from that company.  The same is true of THERMOTECH, where again we have and maintain all of the original drawing and bills.  If you need any fabrication items to go with your existing furnace equipment, please give us a call.

Aerospace

For many years, Qual-Fab has manufactured a wide variety of stainless steel and high nickel alloy fabrications for the Aerospace Industry which are used to resist the high temperature environments encountered in the heat treat and CVD coating shops servicing this industry.

Some of the products supplied include CVD Coating Boxes, Dog-House Style Retorts and Bases, Round Retorts, Muffles, Work Bases and Hearth Supports, Radiant Tubes, Egg-Crate Style Grids and Serpentine Grids. This is in addition to a wide array of fixtures of all styles that have been manufactured over the years.

All products are fabricated by our skilled craftsmen to customer specifications at competitive prices, and to the highest quality standards.

Bases
Retorts
Serpentine Trays
Fixtures
Muffles
Radiant Tubes
Diffusers

Process Industries

Power Gen., Nitric Acid, Ammonium Nitrate, Chemical, Petro-Chem, Pulp and Paper, Steel and Metalworking and just about any other process industry is right up our alley.  You can count on Qual-Fab for products that are always manufactured with strict adherence to your specifications for the best performance and reliability, day in and day out.

Some examples of the stainless and high nickel alloy products we have fabricated include process and storage tanks, eliminators, dryers, vessels, ducting, scrubbers, recuperators, cyclones, cylinders, filters, recycling equipment, waste incineration equipment, rolled and welded pipe, and many, many others.

Calciners
Catalyst Baskets
Ductwork
Hoods
Inner Liners

Muffles
Radiant Tubes
Rotary Retorts
Stainless Tanks

Steel & Metal Process

With its origins in the Steel industry, Qual-Fab has a long history of fabricating products for bell annealing and other furnace applications for both OEM's, and as replacement parts for the mills. Our experienced craftsmen ensure top quality parts are produced to customer specifications at very competitive prices.

Charge Plates
Convector Plates
Diffusers
Ductwork
Hoods
Hydrogen Innercovers
Forced Cooler

Furnace Rolls
Innercovers
Plenums
Radiant Tubes
Recuperator Bundles
Retorts

Heat Treat

Qual-Fab, Inc. has manufactured many different stainless and high nickel alloy components for the Heat Treat Industry since our inception.  We produce radiant tubes of all sizes and styles, from 3” diameter and up, for both OEM and replacement applications. We also produce muffles, retorts, specialty baskets, corrugated boxes, serpentine trays, ductwork, recuperators and many other products for heat treat applications.

Corrugated Boxes
Combustion Tubes
Ductwork
Fixtures
Furnace Fans
Furnace Rolls
Muffles
Radiant Tubes
Recuperator Bundles
Retorts
Rolled Products
Serpentine Trays
Shrouds
Specialty Baskets

Wire & Fastener

Qual-Fab, Inc. has a long history of providing fabricated stainless and high nickel products to the Wire and Fastener Industries for use in both thermal cycling and corrosion applications. Products are manufactured to customer specifications for both OEM’s and as replacement parts.

Typical products include items for bell annealing installations.

Annealing Spiders
Diffusers
Furnace Fans
Hydrogen Innercovers
Innercovers
Pickle Hooks
Plenums
Radiant Tubes

Powdered Metals

Qual-Fab, Inc. produces muffles and radiant heater tubes for use in furnaces in the powdered metals industry.

Available in lengths that can exceed 60 feet, muffles are manufactured in a wide range of styles, both corrugated and non-corrugated types, using a wide range of stainless and high nickel alloys, to our customers’ strictest specifications.

Radiant heater tubes in a full range of sizes and alloys can be cast or fabricated, in virtually any tube configuration manufactured today.

Muffles

Radiant Tubes

Carbon Fiber Industry

Qual-Fab Muffle

Low temperature muffle furnace equipment is one of Qual-Fab’s specialty items.  We have manufactured some of the largest precision LT muffles in the world to date.  Our company specializes in the detail and quality required for OEM furnace designers and builders, as well as for aftermarket equipment.  Our materials and quality have a proven track record for over eight plus years being able to handle exposure to high heat and severe environments.  These are made in a wide range of alloys from 309 and 330 to 601 and RA602CA.  We have extensive experience in all the high heat alloys, and can manufacture your unit at a very competitive cost.

Muffles

Aluminum Industry

Qual-Fab has for years supplied a variety of stainless and alloy products to the Aluminum Industry for use in high temperature applications.

Radiant heater tubes in a variety of sizes and styles are produced in our shop. The most common “U” shaped tubes or straight tubes in 6” diameter size are produced on our tube mill. This tube mill can produce 309 and 330 tubes in almost any length and with inner and outer arrangement. These tubes are manufactured to consistent high quality, and at very competitive pricing. Other tubes of different sizes and styles can be manufactured conventionally, also to our highest quality standards.

Other items supplied to the industry include fans and diffusers that mount in the roofs of box furnaces. We fabricate the corrugated side walls that line the furnaces, in a variety of alloys. And, we manufacture a variety of fixtures that can be used to mount or carry loads within any high temperature environment.

Radiant Tubes
Fans
Diffusers