Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

1. Tungsten Carbide Bearing Bushings have the characters of high wear resistance, high corrosion resistance and good compressive properties.
2. It's widely used in petrochemical industries and other industries which call for high properties of the bearing bushings or shaft sleeves.
3. Tungsten carbide bush is the basic material among the frictional materials. They are widely use as the basic components for sealing. And the bushings are widely adopted in petrochemical industry due to its excellent performances such as wear ability, anti corrosion.
Key Specifications: HS Code: 8484.20 | Material: Tungsten Carbide WC 94% / Co 6% (YG6 Grade) | Grade/Type: YG8 (Co 8%), YG6X (Co 6%, fine grain), YG15 (Co 15%) -可根据工况选型 | Purity/Composition: WC 92% + Co 8% (YG8); WC 94% + Co 6% (YG6X) | Size/Dimensions: ID 10-500mm, OD 20-600mm, custom diameters and cross-sections per drawing | Standard: GB/T 18376, ISO 21921, API 617 standards for mechanical seals | Application: Petrochemical pumps, compressors, valves,agitators,downhole tools,refinery equipment | Hardness: HRA 88-92, TRS >= 2500 N/mm2 | Packaging: Wooden cases with rust inhibitor, vacuum-sealed or oil-coated for corrosion protection | Origin: China (primary), also available from USA, Germany, Japan
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 8484.20 — classified under Metal & Metal Products.
| HS Code | 8484.20 |
| Material | Tungsten Carbide WC 94% / Co 6% (YG6 Grade) |
| Grade/Type | YG8 (Co 8%), YG6X (Co 6%, fine grain), YG15 (Co 15%) -可根据工况选型 |
| Purity/Composition | WC 92% + Co 8% (YG8); WC 94% + Co 6% (YG6X) |
| Size/Dimensions | ID 10-500mm, OD 20-600mm, custom diameters and cross-sections per drawing |
| Standard | GB/T 18376, ISO 21921, API 617 standards for mechanical seals |
| Application | Petrochemical pumps, compressors, valves,agitators,downhole tools,refinery equipment |
| Hardness | HRA 88-92, TRS >= 2500 N/mm2 |
| Packaging | Wooden cases with rust inhibitor, vacuum-sealed or oil-coated for corrosion protection |
| Origin | China (primary), also available from USA, Germany, Japan |
Tungsten Carbide Seal Rings (TC Rings) are precision-engineered mechanical components widely used in petrochemical, oil and gas, and chemical processing industries for valve stems, pump shafts, and rotary seal applications. Available in standard YG6, YG8, and YG15 grades with cobalt binding, these rings offer exceptional hardness, wear resistance, and thermal stability under high-pressure and corrosive environments. Export-grade TC seal rings are typically packaged in anti-corrosion cases and meet international standards such as ISO 21920 and ANSI B16 for dimensional accuracy.
| 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 |
Tungsten Carbide Seal Ring/ Tc Ring is offered by Renqiu Hengrui Cemented Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Tungsten Carbide Seal Rin, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Tungsten Carbide Seal Ring/ Tc Ring for your business, securing the right balance of quality and cost is essential. Renqiu Hengrui Cemented Co., Ltd., a verified supplier based in China, offers this product with key specifications including YG8 (Co 8%), YG6X (Co 6%, fine grain), YG15 (Co 15%) -可根据工况选型, WC 92% + Co 8% (YG8); WC 94% + Co 6% (YG6X), and ID 10-500mm, OD 20-600mm, custom diameters and cross-sections per drawing. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8484.20, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Tungsten Carbide Seal Rin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Renqiu Hengrui Cemented 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 8484.20 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tungsten Carbide Seal Rin 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 Tungsten Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Tungsten Carbide Seal Rin 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 8484.20 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 Tungsten Carbide Seal Ring/ Tc Ring from Renqiu Hengrui Cemented Co., Ltd. is $50/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 Renqiu Hengrui Cemented Co., Ltd. through EximNext.
The supplier, Renqiu Hengrui Cemented Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Carbide Seal Rin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tungsten Carbide Seal Ring/ Tc Ring is classified under HS Code 8484.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tungsten Carbide Seal Rin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Renqiu Hengrui Cemented Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Renqiu Hengrui Cemented 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 Tungsten Carbide Seal Ring/ Tc Ring supplied by Renqiu Hengrui Cemented Co., Ltd. include YG8 (Co 8%), YG6X (Co 6%, fine grain), YG15 (Co 15%) -可根据工况选型, WC 92% + Co 8% (YG8); WC 94% + Co 6% (YG6X), and ID 10-500mm, OD 20-600mm, custom diameters and cross-sections per drawing. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Renqiu Hengrui Cemented Co., Ltd. offers Tungsten Carbide Seal Rin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tungsten Carbide Seal Rin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Renqiu Hengrui Cemented Co., Ltd. through our platform.
Renqiu Hengrui Cemented Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Carbide Seal Rin 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. Renqiu Hengrui Cemented 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 Renqiu Hengrui Cemented Co., Ltd..
Discover more products in Tungsten Products from verified suppliers worldwide.