Alloy / Casting

From Design to Completion We Offer Quality Competitive Products On-Time, Every Time

Quality, competitive products and on-time delivery make AVION your number one source for Centrifugal Castings, Static Castings and Fabrications.

AVION is the newest single source manufacturer of centrifugal castings, static castings and fabrications. We are also the most effective manufacturer of cast radiant tube in the industry guaranteed.

Petrochemical Processes

Our Capabilities

AVION has the capabilities to static cast, centrifugal cast, fabricate, machine and test components for the reforming and ethylene cracking processes.

Reformers

Catalyst reformer tubes are used to produce hydrogen from steam and natural gas. The hydrogen is subsequently converted to methanol, ammonia, town gas or is purified and used directly. Reformers operate at higher pressures and lower temperatures than pyrolysis coils. Alloy strength and creep strength is what we concentrate on with reformer tubes primarily in a HK, HP 50-50 CB alloy modified.

Ethylene

Ethylene is an important basic chemical for many products and is the largest volume petrochemical. The principal source for ethylene is from the pyrolysis of ethane or naphtha. This process uses the hottest industrial furnaces containing metal castings. These alloy castings have frequent heat up and cool down cycles. AVION manufactures several alloys that withstand the high temperature and resist the carburization and thermal stress processes.

High Temperature Products

• Centrifugal Castings
• Radiant Tubes
• Furnace Trays
• Furnace Rolls
• Retorts
• Muffles
• Boxes and Baskets
• Fans
• Catalyst Tubes
• Annealing Tubes

Fabrications

AVION specializes in stainless and carbon steel fabrications principally for industrial applications. Such fabrications include:

• Inner Covers
• Diffusers
• Asphalt Dryers
• Convector Plates
• Charge Plates
• Furnace Casings
• Furnace Fans
• Plenums (Open Coil & Wire)
• Wire Spiders
• Crib Liners & Muller Bottoms
• Retorts
• Duct Work
• Rolled & Welded Pipe

AVION has specialized equipment for corrugating, rolling cylinders, and cutting. We also employ skilled welders, which makes us extremely efficient at fabricating many items.

For more information on our alloy and casting capabilities, please contact us today. We look forward to hearing from you.