Contact Us Mission Statement Under One Roof Technologies AmeriBronze® AmeriSpline® AmeriAntiSlag® AmeriCOP® Solution for EAF, BOF & AOD

AmeriSpline®

Patent Number: 6,330,269

Roofs with 100% AmeriSpline® Technology:

• Customers report:

✓Uniform and thick slag cover at all times on panel hot face

✓Slag interlocked between the extruded splines

✓No slag drop off during roof swings to the stop!

- This is a serious potential safety consideration

✓Slag cover protects the roof against erosion, radiation and

arcing damage

✓Panels operate 10-40°F cooler than standard steel technology

✓Customers report 400%+ operating life increases compared to

conventional steel pipe technology without or without slag

retaining in both roof and sidewall applications.

AmeriSpline® Technology vs. Steel:

• Homogenous heat transfer throughout the pipe

circumference and the extruded splines

✓Instantaneous cooling of slag

✓Slag adheres to the hot face of the panel and interlocks with

the extruded spline

✓Slag layer provides for thermal and electrical insulation of the

panel hot face

✓Little spline wear during operation

• Splines are integral part of the pipe

✓No thermal stresses on the pipe created by welded slag

retaining bars or cups

• Spline geometry is designed to mechanically interlock and

support slag

✓Uniform slag layer

✓Better thermal insulation

Bottom-line = Longer Panel Life + More Furnace Up-Time + Higher ROI!

Copyright AmeriFab, Inc. 2012

Contact Us Mission Statement Under One Roof Technologies AmeriBronze® AmeriSpline® AmeriAntiSlag® AmeriCOP® Solution for EAF, BOF & AOD

AmeriSpline®

Patent Number: 6,330,269

Roofs with 100% AmeriSpline® Technology:

• Customers report:

✓Uniform and thick slag cover at all times on panel hot face

✓Slag interlocked between the extruded splines

✓No slag drop off during roof swings to the stop!

- This is a serious potential safety consideration

✓Slag cover protects the roof against erosion, radiation and

arcing damage

✓Panels operate 10-40°F cooler than standard steel technology

✓Customers report 400%+ operating life increases compared to

conventional steel pipe technology without or without slag

retaining in both roof and sidewall applications.

AmeriSpline® Technology vs. Steel:

• Homogenous heat transfer throughout the pipe

circumference and the extruded splines

✓Instantaneous cooling of slag

✓Slag adheres to the hot face of the panel and interlocks with

the extruded spline

✓Slag layer provides for thermal and electrical insulation of the

panel hot face

✓Little spline wear during operation

• Splines are integral part of the pipe

✓No thermal stresses on the pipe created by welded slag

retaining bars or cups

• Spline geometry is designed to mechanically interlock and

support slag

✓Uniform slag layer

✓Better thermal insulation

Bottom-line = Longer Panel Life + More Furnace Up-Time + Higher ROI!

Copyright AmeriFab, Inc. 2012