Reinforced Graphite Composite Gasket with Tinplate Product Description
High-Performance Graphite Gasket Sheets for Chemical Plants
Discover premium-grade Graphite Gasket Sheets engineered for extreme chemical plant environments. Engineered with precision, these sheets deliver unmatched sealing performance under high temperatures and pressures, making them ideal for critical industrial applications.
- Multi-Layer Composite Design: Constructed with two layers of pure flexible graphite (95-99% carbon content) and a corrosion-resistant perforated metal insert (0.2-0.25mm carbon steel, SS201, 304, or 316), ensuring superior strength and leak-proof reliability.
- Exceptional Temperature & Pressure Resistance: Withstands continuous exposure to temperatures up to [insert max temp]°C and pressures exceeding [insert max pressure] PSI, making them perfect for steam cycles, exhaust systems, and chemical processing.
- Oil & Chemical Resilience: Maintains integrity in aggressive fluids, preventing degradation and ensuring long-term durability.
- Cost-Effective Solution: Balances high performance with affordability, reducing downtime and replacement costs.
- Customizable Options: Available in thicknesses from 1.0mm to 6.0mm (including 3+2 multi-layer configurations) and standard sizes like 500x500mm or 1000x1500mm. Tailor to your exact specifications!

- Superior Sealing: No delamination or leakage, even in dynamic operating conditions.
- Versatile Applications: Ideal for cylinder head gaskets, flange seals, and equipment in chemical, petrochemical, and power generation plants.
- Global Compliance: Meet ISO, ASME, and API standards for safety and quality.
- Material: Flexible graphite + perforated metal core
- Thickness: 1.0-6.0mm (customizable)
- Standard Sizes: 500x500mm, 500x1000mm, 1000x1000mm, 1000x1500mm
- Carbon Purity: 95%, 97%, 98%, or 99%
- Metal Options: Carbon steel (tinplate), SS201, SS304, SS316
If you require bespoke thicknesses, sizes, or material combinations, contact our experts for tailored advice. Use our Gasket Material Selector tool to find the perfect fit, or download our Rubber Guide for alternative options.
Shop Now for high-performance Graphite Gasket Sheets designed to optimize safety and efficiency in chemical plant operations. Request a quote or chat with us for bulk orders and exclusive pricing!
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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