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The Tungsten Carbide Ring Roller supplied by Chengdu Woco Carbide Industry Co., Ltd. is a wear‑resistant component made from a WC‑Co composite. It is designed for use in tube and pipe manufacturing, ring‑rolling mills and metal‑forming operations across steel, aluminium and copper sectors. The material is high‑grade tungsten carbide, providing superior hardness and long service life in high‑pressure and high‑temperature environments. The supplier states that the rollers are exported globally as critical spare parts for metallurgy, mining equipment and automotive supply chains.
Typical industry specifications for such rollers include a hardness of at least 1500 HV and a grain size around 0.5 µm, which are considered standard for high‑grade carbide components. The cobalt binder content generally ranges from 5 % to 10 % to balance toughness and wear resistance. Density is usually about 15.2 g/cm³, giving the parts a substantial mass that contributes to their rigidity. Standard dimensions for ring rollers often fall between 50 mm and 200 mm in inner diameter, with tolerances of ±0.02 mm as a common practice.
End users such as rolling‑mill manufacturers, tube‑forming plants and equipment maintenance services source these rollers to minimise downtime and maintain dimensional accuracy. Trade terms, minimum order quantities and lead times are not disclosed in the listing and should be confirmed directly with Chengdu Woco Carbide Industry Co., Ltd. Potential buyers are advised to request material test reports and certification copies before placing an order. Payment and shipping conditions can be negotiated according to the buyer’s requirements.
| Material | Tungsten Carbide (WC‑Co composite) |
| Hardness | ≥1500 HV typical |
| Grain size (D50) | ≈0.5 µm typical |
| Cobalt binder content | 5‑10 % typical |
| Density | 15.2 g/cm³ typical |
| Standard inner diameter range | 50‑200 mm typical |
| Dimensional tolerance | ±0.02 mm typical |
| Packaging | Wooden crate or steel box, 1‑10 units per crate typical |
Chengdu Woco Carbide Industry Co., Ltd. is located at Room 2002, No.2 Building, Hua Xi Mei Lu 17‑1, Third Section South, Ren Min Road, Chengdu 610044, Sichuan, China. The company is classified as an imported supplier and carries a harbor trust tier on the platform, indicating a verified trade background. Its response rate is currently recorded as 0 % with no average response time, reflecting limited recent communication activity. The firm specialises in manufacturing and exporting tungsten carbide components for industrial applications.
The catalogue entry highlights the ability to supply all kinds of tungsten carbide ring rollers, positioning the company as a source for spare parts used in metallurgy, mining and automotive equipment. No additional certifications, production capacity or client references are provided in the listing, so buyers should request detailed technical data and quality assurance documents directly from the supplier. The focus on ring rollers suggests a dedicated production line for this component type.
Tungsten carbide ring rollers are essential wear-resistant components used in tube and pipe manufacturing, ring rolling mills, and metal forming operations across the steel, aluminum, and copper industries. Manufactured from high-grade tungsten carbide, these rings offer superior hardness, exceptional wear resistance, and long service life in high-pressure and high-temperature environments. Widely exported as industrial components, they are critical spare parts for metallurgy, mining equipment, and automotive manufacturing supply chains worldwide.
| 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 confirming an order for the Tungsten Carbide Ring Roller, the importer should obtain the supplier’s latest material test report confirming hardness, grain size and cobalt binder content. Request a dimensional inspection certificate that details inner‑diameter measurements and tolerance compliance. Verifying the supplier’s export licence and any applicable industry certifications, such as ISO 9001, helps ensure the component meets the required technical standards for high‑pressure applications.
Logistics arrangements should be clarified early; ask the supplier which Incoterms they can offer, for example CIF Shanghai or FOB Chengdu, and confirm the expected lead time for production and delivery. Because the listing does not state a minimum order quantity, negotiate a batch size that aligns with your inventory strategy. Payment terms are typically negotiated on a T/T basis, but alternative methods such as L/C can be discussed to suit both parties.
Implement a third‑party inspection before shipment to verify that the rollers conform to the agreed specifications, focusing on hardness, dimensional tolerance and surface integrity. Request a full set of documentation, including a certificate of conformity, a packing list and a test report, to accompany the goods. Arranging on‑site or remote quality audits can further reduce the risk of receiving non‑conforming components.
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When sourcing Tungsten Carbide Ring Roller for your business, securing the right balance of quality and cost is essential. Chengdu Woco Carbide Industry Co., Ltd., a verified supplier based in China, offers this product with key specifications including YG8 (Co 8%), YG15 (Co 15%) - sintered tungsten carbide, HRA 87-92 ( Rockwell A scale), and Outer diameter 100-600 mm, inner diameter 50-300 mm, width 20-200 mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2.3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8101.94, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Tungsten Carbide Ring Rol requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengdu Woco Carbide Industry 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 8101.94 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 global 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 Ring Rol 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 import export marketplace. Start your sourcing journey today.
Importing Tungsten Carbide Ring Rol 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 8101.94 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 Ring Roller from Chengdu Woco Carbide Industry Co., Ltd. is $2.3/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 Chengdu Woco Carbide Industry Co., Ltd. through EximNext.
The supplier, Chengdu Woco Carbide Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Carbide Ring Rol. 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 Ring Roller is classified under HS Code 8101.94. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tungsten Carbide Ring Rol from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengdu Woco Carbide Industry Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Chengdu Woco Carbide Industry 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 Ring Roller supplied by Chengdu Woco Carbide Industry Co., Ltd. include YG8 (Co 8%), YG15 (Co 15%) - sintered tungsten carbide, HRA 87-92 ( Rockwell A scale), and Outer diameter 100-600 mm, inner diameter 50-300 mm, width 20-200 mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Chengdu Woco Carbide Industry Co., Ltd. offers Tungsten Carbide Ring Rol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tungsten Carbide Ring Rol is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu Woco Carbide Industry Co., Ltd. through our platform.
Chengdu Woco Carbide Industry Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Carbide Ring Rol 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. Chengdu Woco Carbide Industry 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 Chengdu Woco Carbide Industry Co., Ltd..
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