MSRL HEATER SHELL ASSEMBLED WITH TUBE SHEETS Manufacturer Stockist Exporter
MSRL HEATER SHELL ASSEMBLED WITH TUBE SHEETS Manufacturer Stockist Exporter
MSRL Heater Shell Assembled with Tube Sheets is a critical assembly used in shell-and-tube type heating equipment for corrosive process applications. The heater shell is fabricated from mild steel and internally rubber lined to resist chemical attack. Tube sheets are securely fitted to support and align the heat transfer tubes. This assembly ensures efficient heat exchange and mechanical stability. The rubber lining protects metal surfaces from aggressive fluids. Precision fabrication guarantees accurate fitment of components. This results in reliable long-term operation. Such assemblies are widely used in chemical and fertilizer industries.
The tube sheets play a vital role in maintaining the integrity of the tube bundle. They ensure proper spacing and alignment of tubes throughout the heater. Accurate drilling of tube holes is essential to prevent leakage. Tube sheets are designed to withstand thermal and mechanical stresses. In corrosive environments, tube sheets may also be rubber lined. This provides uniform protection across all wetted surfaces. Strong bonding between rubber and metal is ensured. This enhances durability under continuous service conditions.
The MSRL heater shell provides the primary pressure-containing boundary. Its mild steel construction offers high mechanical strength. Rubber lining on the inner surface protects against acids, alkalis, and moisture. This combination significantly reduces corrosion-related failures. The shell is designed based on operating pressure and temperature. Proper thickness selection ensures safety and compliance. Welding is carried out using qualified procedures. This ensures structural integrity of the assembly.
MSRL Heater Shell Assembled with Tube Sheets is commonly used for heating corrosive liquids and process streams. The design allows uniform distribution of heating media. This improves overall heat transfer efficiency. Tube sheets guide fluid flow and reduce bypassing. Proper sealing arrangements prevent cross-contamination of fluids. The assembly supports stable operation under fluctuating conditions. These features make it suitable for continuous-duty applications. Reliable performance is achieved over extended periods.
Customization is an important advantage of this assembly. Heater shell diameter, length, and nozzle configuration can be tailored. Tube sheet thickness and hole pattern are designed as per process requirements. Rubber lining thickness and grade can be selected accordingly. Manholes and inspection ports can be provided. This flexibility allows easy integration into existing systems. Custom solutions improve plant efficiency. They also simplify installation and maintenance.
Fabrication quality is critical for MSRL heater assemblies. All components undergo strict quality checks during manufacturing. Weld joints are inspected using visual and non-destructive methods. Surface preparation is carried out before rubber lining application. Proper curing of rubber ensures long-term adhesion. Final inspection confirms dimensional accuracy. Testing ensures leak-free and reliable performance. Quality assurance guarantees dependable field operation.
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Maintenance of MSRL Heater Shell Assembled with Tube Sheets is simplified due to corrosion protection. Rubber lining minimizes internal corrosion and scaling. Smooth surfaces allow easy cleaning and inspection. Tube sheets enable easy tube replacement if required. Reduced corrosion leads to fewer shutdowns. This improves overall plant productivity. Lower maintenance costs are achieved. Long service life adds economic value.
Safety is a key design consideration in this assembly. The heater shell safely contains pressure and heating media. Tube sheets ensure stable tube arrangement and prevent vibration. Rubber lining reduces the risk of leaks and chemical exposure. Proper sealing enhances operational safety. The design complies with industrial standards. Reliable construction minimizes failure risks. This ensures a safer working environment.
Specification of MSRL HEATER SHELL ASSEMBLED WITH TUBE SHEETS
| Parameter | Specification |
|---|---|
| Product Name | MSRL Heater Shell Assembled with Tube Sheets |
| Equipment Type | Shell and Tube Type Heater Assembly |
| Construction Type | Mild Steel Rubber Lined (MSRL) |
| Heater Shell Material | Mild Steel (IS 2062 / Equivalent) |
| Tube Sheet Material | Carbon Steel / Alloy Steel (Rubber Lined if required) |
| Rubber Lining Type | Natural Rubber / Neoprene / Hypalon |
| Rubber Lining Thickness | 3 mm – 10 mm (customizable) |
| Tube Sheet Thickness | 20 mm – 60 mm (as per design) |
| Tube Hole Arrangement | Triangular / Square Pitch |
| Design Pressure | As per process requirement |
| Design Temperature | Up to 90°C (depending on rubber grade) |
| Nozzles & Openings | Inlet, Outlet, Vent, Drain, Manhole (as per drawing) |
| Surface Preparation | Grit Blasting SA 2.5 before rubber lining |
| Inspection & Testing | Visual Inspection, Spark Test, Adhesion Test, Dimensional Check |
| Application | Chemical Plants, Fertilizer Units, Process Industries |
Chemical Composition of MSRL HEATER SHELL ASSEMBLED WITH TUBE SHEETS
| Component | Element | Typical Composition (% by Weight) | Remarks |
|---|---|---|---|
| Heater Shell (Mild Steel – IS 2062 / Equivalent) |
Carbon (C) | 0.15 – 0.25 | Provides strength with good weldability |
| Manganese (Mn) | 0.60 – 1.50 | Improves toughness and load resistance | |
| Silicon (Si) | 0.10 – 0.40 | Acts as deoxidizer and improves strength | |
| Sulphur (S) | ≤ 0.045 | Controlled to avoid brittleness | |
| Phosphorus (P) | ≤ 0.045 | Maintains ductility and toughness | |
| Iron (Fe) | Balance | Base structural element | |
| Tube Sheets (Carbon Steel / Alloy Steel) |
Carbon (C) | 0.18 – 0.30 | Provides rigidity and strength |
| Manganese (Mn) | 0.70 – 1.60 | Enhances toughness and load-bearing capacity | |
| Silicon (Si) | 0.15 – 0.50 | Improves oxidation resistance | |
| Chromium (Cr) | 0.50 – 1.25 (if alloy steel) | Improves strength and corrosion resistance | |
| Molybdenum (Mo) | 0.20 – 0.35 (if alloy steel) | Enhances high-temperature strength | |
| Sulphur (S) | ≤ 0.040 | Controlled for improved ductility | |
| Iron (Fe) | Balance | Primary structural metal | |
| Rubber Lining (Natural / Synthetic Rubber) |
Base Polymer | Natural Rubber / Neoprene / Hypalon | Provides elasticity and chemical resistance |
| Carbon Black | 20 – 40 phr | Improves abrasion and tensile strength | |
| Processing Oils | 5 – 15 phr | Enhances flexibility and processability | |
| Accelerators & Activators | Controlled quantity | Ensures proper curing and bonding | |
| Antioxidants / Antiozonants | Controlled quantity | Improves ageing and weather resistance |
Mechanical Properties of MSRL HEATER SHELL ASSEMBLED WITH TUBE SHEETS
| Component | Mechanical Property | Typical Value | Test Standard / Remarks |
|---|---|---|---|
| MSRL Heater Shell (Carbon Steel / Mild Steel) |
Tensile Strength | 410 – 540 MPa | As per IS / ASTM standards |
| Yield Strength | ≥ 250 MPa | Ensures structural stability | |
| Elongation | 20 – 25 % | Good ductility for fabrication | |
| Hardness | 120 – 180 HB | Balanced wear resistance | |
| Impact Strength | ≥ 27 J at room temperature | Resistance to sudden loads | |
| Working Temperature | Up to 200 °C | Suitable for heater applications | |
| Tube Sheets (Carbon Steel / Alloy Steel) |
Tensile Strength | 450 – 620 MPa | Higher strength for tube holding |
| Yield Strength | ≥ 280 MPa | Supports tube expansion loads | |
| Elongation | 18 – 22 % | Ensures toughness during service | |
| Hardness | 150 – 220 HB | Improved wear resistance | |
| Impact Strength | ≥ 30 J | Withstands thermal stresses | |
| Thermal Stability | Up to 350 °C | Suitable for heat exchanger duties | |
| MSRL Rubber Lining | Tensile Strength | 10 – 20 MPa | As per rubber grade used |
| Elongation at Break | 300 – 500 % | High flexibility | |
| Hardness | 50 – 70 Shore A | Optimized for abrasion resistance | |
| Tear Resistance | 20 – 40 kN/m | Prevents lining failure | |
| Service Temperature | -20 °C to +120 °C | Depending on rubber formulation |
MSRL Heater Shell Assembled with Tube Sheets is used in various industries such as chemicals, fertilizers, and pharmaceuticals. It is suitable for heating acidic and corrosive fluids. The assembly performs reliably under continuous operation. Resistance to chemical attack ensures stable performance. Proven design makes it a trusted solution. It meets stringent industrial requirements. Its versatility adds to its application range. These assemblies support efficient process operations.
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