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The sintered silicone carbide ring offered by Ninesun-metal Materials Manufacturer is produced from 98 % pure silicon carbide (SiC) powder using pressureless sintering. The resulting ceramic has a volume density of 3.10‑3.15 g/cm³, a flexural strength of 400 MPa and a hardness of 92 HRA. It can withstand continuous temperatures up to 1600 °C and is supplied in a black‑grey colour. Dimensions are fully customizable to match OEM drawings.
Silicon carbide ceramics of this grade are standard in high‑temperature industrial components because of their thermal conductivity and wear resistance. Typical SiC rings exhibit a thermal conductivity around 120 W/m·K and a coefficient of thermal expansion near 4.0 × 10⁻⁶ /K, which aligns with the performance of the Ninesun‑metal product. The material’s grain size is usually 5‑10 µm, giving a uniform microstructure. Such specifications place the ring within the conventional class of sintered SiC components used in seal and pump applications.
Typical buyers include manufacturers of mechanical seals, abrasive processing equipment, high‑temperature furnaces and chemical pumps that require robust, corrosion‑resistant components. Ninesun‑metal can supply up to five million pieces per month and ships in standard export packing from the port of Xiamen. Lead times are quoted as 15‑30 days, with payment accepted by T/T or L/C under mutually agreed Incoterms. The supplier also offers OEM‑specific custom fabrication for bulk orders.
| Material | Silicon Carbide (SiC) |
| Purity | 98 % |
| Volume Density | 3.10‑3.15 g/cm³ |
| Maximum Operating Temperature | 1600 °C |
| Flexural Strength | 400 MPa |
| Hardness | 92 HRA |
| Size | Customizable (buyer‑specified dimensions) |
| Thermal Conductivity | 120 W/m·K typical |
| Grain Size | 5‑10 µm typical |
| Coefficient of Thermal Expansion | 4.0 × 10⁻⁶ /K typical |
Ninesun-metal Materials Manufacturer is based in Xiamen, Fujian Province, China. The listed address places the factory near the Xiamen harbour, facilitating sea freight. The company holds a harbour‑tier verification, indicating compliance with platform supplier standards. Current response metrics show a response rate of 0 % and an average response time of 0 hours, suggesting that inquiries should be followed up promptly.
The supplier’s production capacity is stated at five million rings per month, and it offers standard export packing for bulk shipments. Payments are accepted via telegraphic transfer (T/T) or letter of credit (L/C) under mutually agreed terms. No additional certifications or quality system details are provided in the listing, so buyers should request relevant test reports directly.
This sintered silicon carbide ring is manufactured from 98% pure SiC powder using high-temperature pressureless sintering, achieving superior hardness, thermal stability up to 1600C, and volume density of 3.10-3.15 g/cm3. It is widely used in mechanical seals, abrasives processing, high-temperature furnace components, and chemical pump parts. Offered as a B2B industrial component sourced directly from Chinese manufacturers, suitable for bulk import orders and OEM custom fabrication.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, importers should obtain the material test report confirming the 98 % SiC purity, density and hardness values. Request a certificate of conformity that references the relevant ISO standards for ceramic components, such as ISO 10545‑3 for density and ISO 6507‑1 for hardness. Verifying these documents helps ensure the ring will meet the performance requirements of high‑temperature equipment.
The supplier ships from the port of Xiamen, which provides direct sea routes to most major industrial hubs. Lead‑time is quoted as 15‑30 days after receipt of a confirmed purchase order and payment. Accepted payment methods include telegraphic transfer (T/T) and letter of credit (L/C) under mutually agreed Incoterms such as FOB or CIF. Importers should confirm the final shipping terms in the contract.
For quality assurance, buyers are advised to arrange third‑party inspection before shipment, focusing on dimensional accuracy, hardness and density measurements. Request a mill test report and, where required, a batch‑wise certificate of analysis to accompany the goods. Upon arrival, verify the packing list, commercial invoice and any provided test certificates against the original order specifications to close the import loop.
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When sourcing Sintered Silicone Carbide Ring for your business, securing the right balance of quality and cost is essential. Ninesun-metal Materials Manufacturer, a verified supplier based in China, offers this product with key specifications including Sintered Silicon Carbide (Pressureless Sintered SiC), 98% Silicon Carbide (SiC), remainder additives for sintering, and 3.10 - 3.15 g/cm3. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.99/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2849.20, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Sintered Silicone Carbide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ninesun-metal Materials Manufacturer offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2849.20 in their destination country. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sintered Silicone Carbide 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 Abrasives category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Sintered Silicone Carbide 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 for HS Code 2849.20 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 Sintered Silicone Carbide Ring from Ninesun-metal Materials Manufacturer is $0.99/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 Ninesun-metal Materials Manufacturer through EximNext.
The supplier, Ninesun-metal Materials Manufacturer, has set a Minimum Order Quantity (MOQ) of 1 Bags for Sintered Silicone Carbide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sintered Silicone Carbide Ring is classified under HS Code 2849.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sintered Silicone Carbide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ninesun-metal Materials Manufacturer. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Ninesun-metal Materials Manufacturer 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.
The key specifications for Sintered Silicone Carbide Ring supplied by Ninesun-metal Materials Manufacturer include Sintered Silicon Carbide (Pressureless Sintered SiC), 98% Silicon Carbide (SiC), remainder additives for sintering, and 3.10 - 3.15 g/cm3. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ninesun-metal Materials Manufacturer offers Sintered Silicone Carbide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sintered Silicone Carbide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ninesun-metal Materials Manufacturer through our platform.
Ninesun-metal Materials Manufacturer maintains international quality certifications. These ensure that the Sintered Silicone Carbide 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. Ninesun-metal Materials Manufacturer 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 Ninesun-metal Materials Manufacturer.
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