Greens Power can assist you in implementing the full range of potential solutions for correcting and reducing tube deterioration.

• Redesign of the pressure part component to reduce gas velocity or increase
corrosion resistance.
• Application of corrosion and erosion resistant spray coatings.
• Supply of tube shields.
• Supply of composite tubing. (BTA)
• Application of weld overlay of an appropriate filler material by our RoboClad
process. (BTA)

Spiral overlaid tubing for the mitigation of erosion-corrosion in boilers has been used successfully for many years in a wide variety of tube applications. Depending upon the application and service environment, a suitable erosion-corrosion alloy can be selected and applied to the specific tube section. Spiral overlaid tubing can be post weld bent to suit almost any layout required by your specific boiler application.

Typical overlay materials including nickel and stainless alloys such as alloy 52, 82, C-276, 617, 622, 625, 686cpt, c2000, 825, 309, 310, 312, 385, etc.