Heat exchanger tubesheets & baffles
Durable Heat Exchanger Solutions
Heat exchangers are prone to wear due to various processes that cause degradation over time. Our abrasion-resistant alloy steel and boiler-quality steel plates are engineered to enhance the durability and efficiency of these critical components.
The wear problem
Heat exchanger tubesheets and baffles primarily experience sliding abrasion and impact wear from high-velocity fluids and particulate matter. This wear can lead to material thinning and eventual failure, often affecting tubesheets and baffle locations first, necessitating costly repairs.
Recommended plate by component
| Component | Grade | Thickness | Why |
|---|---|---|---|
| Tubesheet | K02100 | 10-30 mm | Provides superior impact resistance and extended service life. |
| Baffle Plate | S31600 | 5-25 mm | Resists corrosion and supports thermal efficiency, prolonging lifespan. |
| Baffle Support | S32205 | 5-20 mm | Combines strength and resistance to pitting, ensuring structural integrity. |
| Heat Exchanger Shell | N06625 | 8-30 mm | Reduces wear from corrosive environments, enhancing durability. |
| Channel Cover | S34700 | 5-25 mm | Provides excellent strength with heat resistance for extended operational life. |
Selecting the right plate
Consider fluid velocity
High velocities require materials with superior wear resistance.
Evaluate corrosion potential
Select stainless steel grades for applications involving corrosive media.
Opt for thicker plates
Thicker materials offer better longevity under abrasive conditions.
Check thermal expansion
Choose materials that withstand thermal stress and minimize deformation.
Questions engineers ask
What factors influence wear in heat exchangers?
Fluid velocity, temperature, and corrosive properties heavily impact wear rates. Understanding these factors helps in selecting the right material.
How do I choose the right grade for my application?
Consider the operating conditions, including temperature and corrosion potential, to select an appropriate alloy grade.
What is the lifespan of these materials?
The lifespan varies based on application specifics, but selecting the right grade and thickness can significantly extend it.
Can we customize thickness for our needs?
Yes, we can provide customized thicknesses tailored to your specific operational requirements.
Get a quotation for heat exchanger tubesheets & baffles
Send your specification and requirement and we respond with options and mill test certificates.
Request a quotation