High-Temperature Metal Jacketed Gasket – Stainless Steel Flat Seal Ring for Flange and Heat Exchanger Applications
Product Description:
These metal jacketed gaskets are engineered for sealing applications under extreme temperature and pressure. Constructed from high-grade stainless steel or alloy sheeting, they may be internally filled with graphite, mica, or PTFE to enhance their sealing properties.
Their design combines the strength of metal with the resilience of soft filler material, enabling reliable performance in harsh environments such as steam lines, oil and gas processing, petrochemical systems, and high-vacuum flanges.
They are typically installed between flange faces in heat exchangers, boilers, pressure vessels, or exhaust assemblies.
Features:
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✅ Superior Heat & Pressure Resistance
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✅ Soft-core Sealing with Metal Outer Strength
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✅ Suitable for Uneven or Rough Flange Faces
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✅ Custom Size and Profile Cutting
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✅ Reusable and Easy to Handle
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✅ Corrosion-resistant Stainless Steel Options
Technical Parameters:
| Package |
Standard Export Carton Or As Customer's Requirement |
| Application |
Automotive, Electronics, Home Appliance, Medical |
| Surface Treatment |
Polishing, Anodizing, Plating, Sandblasting |
| Equipment |
CNC Punching Machine, CNC Bending Machine, Stamping Machine |
| Tolerance |
±0.01mm |
| Delivery |
By Sea, By Air Or By Express |
| Material |
Stainless Steel |
| Lead Time |
7-15 Days |
| Inspection |
100% Inspection Before Shipment |
| Processing Method |
Punching, Bending, Stamping, Welding |
Applications:
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Power Plant Steam Flanges
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Chemical and Petrochemical Pipe Sealing
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Boiler and Heat Exchanger Sealing
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Shipbuilding and Offshore Platforms
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Industrial Pipeline Systems
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Gas Distribution and Oil Refineries
Support and Services:
Our Product Technical Support and Services for the Sheet Metal Progressive Die include: - Troubleshooting assistance for any issues related to the progressive die - Guidance on maintenance and proper usage of the die - Recommendations for optimizing performance and efficiency - Training sessions for operators and maintenance staff - Regular product updates and notifications about new features or improvements - Warranty support and assistance with any product defects or malfunctions
Packing and Shipping:
Product Packaging:
The Sheet Metal Progressive Die product will be carefully packaged in a sturdy cardboard box to ensure protection during transit. The die will be securely placed within the box and surrounded by protective packaging materials to prevent any damage during shipping.
Shipping:
Once the Sheet Metal Progressive Die product is packaged, it will be shipped using a reliable shipping service. The package will be labeled with the necessary shipping information and tracking details will be provided to allow for easy monitoring of the shipment's progress.
FAQ:
Q1: What’s the difference between jacketed and spiral wound gaskets?
A: Jacketed gaskets offer solid coverage with soft filling, ideal for narrow flanges. Spiral wound gaskets handle more dynamic loads, but cost more.
Q2: Can I get a sample before placing a bulk order?
A: Yes, samples are available for fitment or test sealing.
Q3: What materials are available besides stainless steel?
A: We offer nickel, copper, Inconel, Monel, depending on your application.
Q4: What’s the lead time for customized gasket orders?
A: Usually 7–12 working days, depending on quantity and spec.
Q5: Are these suitable for food or pharmaceutical systems?
A: Yes, with PTFE or FDA-grade filler, we can produce compliant versions.
