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The Sintered SIL Carbide Special-shaped Seal Ring offered by Sichuan Burray Cemented Carbide Co., Ltd. is fabricated from sintered silicon carbide (SiC). The SiC material delivers exceptional hardness, thermal-shock resistance and corrosion resistance required for demanding seal applications. The rings are custom-shaped to fit pumps, valves and other fluid-handling components in oil-gas, chemical and manufacturing plants. The supplier operates from the High-Tech Industrial Park in Zigong, Sichuan, China.
Typical sintered SiC seal rings exhibit a Vickers hardness of about 2500 HV and a density near 3.21 g/cm³, which are standard values for this ceramic class. Dimensional tolerances are usually held within ±0.02 mm and surface finishes around Ra 0.8 µm, allowing reliable sealing under high pressure. The material’s thermal conductivity of roughly 120 W/m·K supports rapid heat dissipation in hot-working environments.
End users such as upstream oil-field service firms, petrochemical refineries and heavy-equipment manufacturers rely on these rings for long-life wear resistance. The listing does not disclose minimum order quantities, pricing or lead times, so buyers should request those details directly from the supplier. Confirm packaging type, Incoterms and any required material test certificates before placing an order.
| Material | Silicon Carbide (SiC), sintered |
| Typical Hardness | 2500 HV (typical) |
| Typical Density | 3.21 g/cm³ (typical) |
| Thermal Conductivity | 120 W/m·K (typical) |
| Typical Operating Temperature Range | -200 °C to 800 °C (typical) |
| Typical Porosity | <1 % (typical) |
| Typical Dimensional Tolerance | ±0.02 mm (typical) |
| Typical Surface Finish | Ra 0.8 µm (typical) |
| Typical Chemical Resistance | excellent to acids and alkalis (typical) |
Sichuan Burray Cemented Carbide Co., Ltd. is located in the High-Tech Industrial Park, Zigong, Sichuan, China (postal code 643000). The company holds a harbor trust tier on the platform, although its current response rate is recorded as 0 % with no average response time available.
The firm specialises in cemented carbide and sintered ceramic components, including custom-shaped seal rings for mechanical sealing applications. Its production process combines tungsten carbide or nickel binder powders with high-temperature sintering in vacuum or hydrogen-reduction furnaces to achieve high strength and hardness. No additional certifications or capacity figures are listed in the source data.
Sintered silicon carbide special-shaped seal rings are high-performance mechanical seal components widely used in pumps, valves, and chemical processing equipment. The SiC material provides exceptional hardness, thermal shock resistance, and corrosion resistance in demanding industrial environments. These seal rings are essential components in fluid handling systems across oil and gas, chemical, and manufacturing sectors, making them critical wear parts for import-export trade.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before confirming a purchase, importers should obtain a material test certificate confirming the SiC composition and hardness, and request a dimensional inspection report showing that the ring meets the ±0.02 mm tolerance. Verifying the thermal-shock performance through a heat-cycle test is advisable for applications with rapid temperature changes. Asking for a sample batch can also help validate the supplier’s machining quality and surface finish.
Because the supplier’s response rate is currently recorded as zero, buyers should initiate contact early to establish the expected lead time and agreed Incoterms, such as FOB Zigong or CIF Shanghai. Clarify the packaging method - whether the rings are shipped in anti-static bags, wooden crates or bulk pallets - to ensure safe transport. Payment terms are not listed, so negotiate a mutually acceptable schedule, for example a TT advance with a documentary letter of credit.
Upon receipt, conduct a third-party inspection that includes visual checks, hardness testing and dimensional verification against the supplied drawings. Request the supplier’s certification of heat-treatment and corrosion-resistance tests, if available. Maintaining records of these inspections will support compliance with your own quality management system and facilitate smooth customs clearance.
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When sourcing Sintered Sil Carbide Special-Shaped Seal Ring for your business, securing the right balance of quality and cost is essential. Sichuan Burray Cemented Carbide Co., Ltd., a verified supplier based in China, offers this product with key specifications including Special-shaped Seal Ring, Silicon Carbide (SiC), sintered, and HV 2400-2800 (Mohs 9-9.5). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1050/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6804.22, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Sintered Sil Carbide Spec requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sichuan Burray Cemented Carbide Co., Ltd. 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 6804.22 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 Sil Carbide Spec 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 Sil Carbide Spec 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 6804.22 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 Sil Carbide Special-Shaped Seal Ring from Sichuan Burray Cemented Carbide Co., Ltd. is $1050/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 Sichuan Burray Cemented Carbide Co., Ltd. through EximNext.
The supplier, Sichuan Burray Cemented Carbide Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sintered Sil Carbide Spec. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sintered Sil Carbide Special-Shaped Seal Ring is classified under HS Code 6804.22. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sintered Sil Carbide Spec from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Sichuan Burray Cemented Carbide Co., Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Sichuan Burray Cemented Carbide 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.
The key specifications for Sintered Sil Carbide Special-Shaped Seal Ring supplied by Sichuan Burray Cemented Carbide Co., Ltd. include Special-shaped Seal Ring, Silicon Carbide (SiC), sintered, and HV 2400-2800 (Mohs 9-9.5). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Sichuan Burray Cemented Carbide Co., Ltd. offers Sintered Sil Carbide Spec with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sintered Sil Carbide Spec is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sichuan Burray Cemented Carbide Co., Ltd. through our platform.
Sichuan Burray Cemented Carbide Co., Ltd. maintains international quality certifications. These ensure that the Sintered Sil Carbide Spec 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. Sichuan Burray Cemented Carbide 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 Sichuan Burray Cemented Carbide Co., Ltd..
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