Reinforced Graphite Composite Gasket with Tinplate Product Description
High-Pressure Resistant Reinforced Graphite Gasket Sheets
Premium Sealing Solutions for Extreme Environments
Looking for reliable high-pressure resistant reinforced graphite gasket sheets? Explore our precision-engineered range, designed to deliver superior performance in demanding industrial applications. Available in thicknesses from 1.0mm to 6.0mm, our graphite gaskets combine flexibility, durability, and thermal stability to meet the toughest sealing challenges.
Why Choose Our High-Pressure Resistant Reinforced Graphite Gasket Sheets?
Crafted with a dual-layer flexible graphite core reinforced by a 0.2–0.25mm perforated metal insert (available in carbon steel/tinplate, SS201, 304, or 316), these gaskets are ideal for high-temperature and high-pressure environments. Key features include:
- Exceptional Sealing Performance: Resists leaks in extreme conditions (up to 99% carbon purity options available).
- Multi-Layer Construction: Combines graphite’s chemical resistance with metal reinforcement for structural integrity.
- Versatile Applications: Perfect for steam systems, exhaust manifolds, cylinder heads, and industrial machinery.
- Customization Options: Tailored thicknesses (including 3+2 composite designs) and sizes (500x500mm to 1000x1500mm) to fit your needs.

Technical Specifications
- Material: High-purity flexible graphite with perforated metal insert.
- Thickness: 1.0–6.0mm (customizable).
- Standard Sizes: 500x500mm, 500x1000mm, 500x1500mm, 1000x1000mm, 1000x1500mm.
- Metal Types: Carbon steel (tinplate), SS201, 304, 316.
- Carbon Content: 95%, 97%, 98%, 99% (selectable).
Applications
- Automotive cylinder head gaskets
- Industrial exhaust and steam systems
- Chemical processing equipment
- Power generation machinery
- Oil and gas pipelines
Expert Guidance & Custom Solutions
Unsure if graphite is the right choice for your application? Use our Gasket Material Selector or consult our Rubber Guide for tailored recommendations. Need a bespoke design? Contact our team for custom-cut high-pressure resistant reinforced graphite gasket sheets—we’ll deliver precision-engineered solutions to meet your exact specifications.
Order Now
Shop our range of high-pressure resistant reinforced graphite gasket sheets today. For bulk orders or special requirements, reach out to our dedicated sales team. Trust in our expertise to provide reliable, cost-effective sealing solutions for your most challenging projects.
Physical Property:
Item | Data |
Tensile Strength (MPa,min.) | ≥30 |
Compressibility (%,) | 10-20 |
Recovery (%) | ≥35 |
150ºC, At IRM 903# for 5hours | Thickness Increase(%) | ≤10 |
Weight Increase(%) | ≤10 |
21ºC~30ºC, At B Fuel for 5hours | Thickness Increase(%) | ≤10 |
Weight Increase(%) | ≤10 |
Thickness Deviation(mm) | 0.05 |
Product Technical Details
As a general rule, graphite is:
• Good for use with steam
• Good ozone resistance
• Good with natural gas
Customer Service
We are happy to answer any questions that you might have about this product. Please contact us for more information.
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