MAN DPF Gasket
AeroSeal Dynamics specializes in manufacturing DPF Gaskets, delivering high-quality sealing solutions tailored to MAN diesel particulate filter systems. Designed for precision, durability, and reliable performance, these gaskets provide a secure fit, effective sealing, and excellent resistance to high temperatures, pressure, vibrations, and demanding exhaust conditions.
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MAN DPF Gasket Technical Parameters
| Parameter | Typical Value / Range | Description |
|---|---|---|
| Compatible Models | MAN TGA, TGS, TGX, Lion’s City, Lion’s Coach | Designed for MAN trucks and buses equipped with diesel particulate filters. |
| Material | Graphite / Stainless Steel / Multi-Layer Composite | Provides high-temperature resistance and stable sealing under exhaust stress. |
| Inner Diameter (ID) | 70–160 mm | Precisely matched to MAN DPF inlet and outlet pipe sizes. |
| Outer Diameter (OD) | 90–190 mm | Ensures complete flange coverage for reliable sealing. |
| Thickness | 2–5 mm | Balances compressibility with structural stability during thermal expansion. |
| Operating Temperature | -40 °C to 600 °C | Suitable for continuous operation and high-temperature regeneration cycles. |
| Pressure Resistance | Up to 0.5 MPa | Maintains seal integrity under exhaust backpressure conditions. |
| Hardness | 50–80 Shore A | Controlled elasticity for repeated compression without cracking. |
| Compression Set | ≤15% | Preserves gasket shape after repeated thermal and mechanical cycles. |
| Surface Finish | Smooth / Anti-Corrosion Coated | Enhances sealing efficiency and extends service life. |
| Connection Compatibility | Flanged / Bolt-Type DPF Interfaces | Designed for standard MAN exhaust system connections. |
| OEM/ODM Options | Available | Custom materials, dimensions, and branding supported for bulk orders. |
| Expected Service Life | 3–5 years (depending on duty cycle) | Suitable for long-term commercial vehicle use. |
Operational Benefits & Engineering Strengths
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Application-Specific Design: Tailored to MAN exhaust and DPF system geometries for consistent sealing performance.
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Heat Cycle Endurance: Engineered to withstand repeated heating and cooling without loss of sealing force.
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Stable Compression Characteristics: Maintains uniform contact pressure across the flange surface.
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Reduced Maintenance Risk: Helps prevent exhaust leaks that may lead to sensor errors or emission faults.
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OEM / ODM Support: Custom gasket solutions available for fleets, distributors, and aftermarket programs.
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Wide Vehicle Coverage: Suitable for both truck and bus platforms within the MAN product range.
