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The Flexible Graphite Gasket is a high-performance sealing material made from expanded flake graphite with no binders or fillers. Carbon content ranges between 95% and 99.9%, directly influencing flexibility and compressibility. The material is produced by thermal expansion of natural graphite flakes, resulting in a low-density, high-purity sheet with excellent conformability to irregular surfaces. This makes it ideal for high-pressure and high-temperature sealing applications.
The gasket’s flexibility increases with higher carbon content, as impurities reduce structural integrity. It resists corrosion from acids, alkalis, and solvents, and operates effectively from cryogenic temperatures up to 3000°C in inert atmospheres. The material is non-asbestos and complies with international standards for non-metallic sealing products. No organic additives are used, ensuring purity under extreme conditions.
Buyers in the petrochemical, power generation, and heavy machinery industries use these gaskets for valves, pumps, flanges, and heat exchangers. Custom shapes are available, including spiral-wound, die-cut, and ring gaskets. Packaging is typically in sealed plastic bags with desiccant to prevent moisture absorption. Trade terms are FOB Hengshui, and lead time is 10 to 20 days after drawing approval. Buyers must specify thickness, carbon percentage, and shape when ordering.
| Material | Expanded flake graphite, no binder or filler |
| Carbon Content | 95% to 99.9% |
| Density | Typical range 0.7 to 1.3 g/cm³, varies with expansion level |
| Operating Temperature | -200°C to 3000°C in inert environments |
| Compression Set | Typical value below 15% at 250°C for 1 hour |
| Tensile Strength | Typical 1.5 to 3.5 MPa, depending on thickness |
| Thickness | Customizable, standard range 0.1mm to 5.0mm |
| Chemical Resistance | Resistant to acids, alkalis, hydrocarbons, and solvents |
| Form | Sheet, die-cut, spiral-wound, or custom shapes |
| Purity | 95% to 99.9% carbon, standard for high-performance gaskets |
Yuanbo Engineering Co., Ltd. operates from an industrial zone in Hengshui, Hebei Province, with a harbor-tier trust rating. The company specializes in non-metallic sealing products and produces flexible graphite gaskets using expanded flake technology. No information is provided on company history, workforce size, certifications, or client references. The listing confirms production capability but not export volume or quality management systems.
The supplier does not claim ISO 9001, API 607, or other industry certifications. Production is described only by material composition and shape customization. Buyers should request material test reports for carbon content and compressibility. No details are given on batch traceability, packaging standards, or third-party inspection availability.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, confirm the exact carbon percentage and thickness required for your application. Request a material test report for compressibility and chemical resistance, especially if used in aggressive environments. Verify that the gasket shape matches your flange dimensions and that the supplier can produce custom contours without tooling fees.
Confirm Incoterms are FOB Hengshui, as this is the default term. Lead time is typically 10 to 20 days after drawing approval. Payment terms are often 50% advance, balance against shipping documents. Buyers should request packaging details to ensure moisture protection during transit, as humidity affects performance.
Inspect incoming gaskets for surface uniformity, absence of cracks, and consistent thickness. Use a micrometer to verify dimensions at multiple points. Request a certificate of conformity for carbon content and purity. Retain a sample from each shipment for traceability in case of field failure. Perform a leak test on a sample gasket under simulated pressure before full installation.
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When sourcing Flexible Graphite Gasket for your business, securing the right balance of quality and cost is essential. Yuanbo Engineering Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Gaskets sector with strong demand from importing countries worldwide.
Importing Flexible Graphite Gasket requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yuanbo Engineering Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flexible Graphite Gasket has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Gaskets category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Flexible Graphite Gasket requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Flexible Graphite Gasket from Yuanbo Engineering Co., Ltd is $100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Yuanbo Engineering Co., Ltd through EximNext.
The supplier, Yuanbo Engineering Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Flexible Graphite Gasket. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Flexible Graphite Gasket depends on the specific grade and form. Contact Yuanbo Engineering Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Flexible Graphite Gasket from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yuanbo Engineering Co., Ltd. Ensure you have the necessary import licenses for Gaskets products in your destination country.
Yes, Yuanbo Engineering Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Yuanbo Engineering Co., Ltd through EximNext.
Yuanbo Engineering Co., Ltd offers Flexible Graphite Gasket with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flexible Graphite Gasket is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yuanbo Engineering Co., Ltd through our platform.
Yuanbo Engineering Co., Ltd maintains international quality certifications. These ensure that the Flexible Graphite Gasket meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Yuanbo Engineering Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Yuanbo Engineering Co., Ltd.
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