Tube Sheets for Shell-and-Tube Heat Exchangers
We supply tube sheets for industrial heat exchanger applications in carbon steel, stainless steel, alloy steel, high-nickel alloys and other materials. Manufacturing requirements can be reviewed against customer drawings, material specifications and service conditions.
Tube sheets are critical components that support and locate the tubes while separating the tube-side and shell-side fluids. Hole layout, pitch, drilling details and tolerances are determined by the exchanger design and project requirements.
Available Material Families
Material selection depends on the fluids, pressure, temperature, corrosion conditions and applicable project specification.
Shell-and-Tube Heat Exchangers
Shell-and-tube heat exchangers are widely used in industrial process applications. A typical design places a tube bundle inside an outer shell, with tube sheets supporting the tubes and helping separate the tube-side and shell-side flow paths.
Heat transfers between the two media through the tube walls while the fluids remain separated. These exchangers are used in a broad range of sizes and configurations, including fixed, U-tube and floating-head designs. Common shell arrangements may be identified by types such as E, F, G, H, J, K or X.
Common Exchanger Configurations
Tube Sheet Design & Manufacturing Considerations
Tube sheets are designed around the exchanger's mechanical and process requirements. They contain accurately positioned holes for the tubes, arranged to a specified pattern and pitch. The number and arrangement of holes can range from a small number to thousands, depending on the exchanger design.
Hole position, pitch, tube spacing and layout influence tube arrangement and flow characteristics. Since tube sheets contact or separate process media, material selection should account for corrosion resistance, mechanical properties, temperature, pressure and compatibility with the service environment.
Information to Include with an Enquiry
Tube Sheet Materials
Tube sheets can be supplied in a range of material families. Final selection should be made by the responsible design or engineering team based on the full operating environment and governing code.
Material Range
| Material Family | Examples / Options | Selection Considerations |
|---|---|---|
| Carbon & Alloy Steel | Carbon steel and alloy steel grades | Mechanical design conditions, temperature and process compatibility |
| Stainless Steel | Stainless steel grades to project specification | Corrosion environment, temperature and fabrication requirements |
| Duplex Stainless Steel | Duplex and super duplex grades | Specified strength and corrosion-resistance requirements |
| Copper-Based Materials | Aluminium bronze, copper alloys, naval brass, copper nickel and pure copper | Fluid compatibility and heat exchanger design requirements |
| Nickel-Based Materials | High-nickel and other nickel alloys | Service-specific corrosion, temperature and mechanical requirements |
| Other Materials | Exotic materials and other grades on request | Subject to technical review and material availability |
Material availability and manufacturing scope are subject to confirmation against the project specification.
Tube Sheets to Project Requirements
Share your drawings, material requirements, hole pattern and delivery schedule for review. Our team can assess the requested scope and confirm feasibility, documentation and lead time.
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