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The Tungsten Carbide Roller offered by Zhuzhou Uko Precision Carbide Co., Ltd. is fabricated from a tungsten‑carbide‑cobalt alloy (WC‑Co) to the YG15 and YG20 grades. These grades provide a hardness level that resists deformation under the high loads typical of cold‑rolling mills, wire‑rod mills and strip‑processing lines. The rollers are supplied in a range of diameters and lengths to match the geometry of existing equipment. The supplier’s catalogue notes that the rollers are precision‑engineered for consistent surface finish and extended service life.
In the carbide‑roller market the YG15/YG20 composition is recognised for a typical hardness of HRA 88‑92 and a wear resistance that exceeds standard steel rollers. Typical industry dimensions span diameters of 100 mm to 500 mm and lengths of 200 mm to 800 mm, with a diameter tolerance of ±0.02 mm and surface roughness around Ra 0.2 µm. Such specifications align with the requirements of high‑speed metal forming where dimensional stability is critical. The rollers are usually supplied with a porosity below 5 % to minimise crack initiation.
Primary users include steel, aluminium and copper producers that operate cold‑rolling lines, as well as distributors that supply machinery manufacturers. Zhuzhou Uko states that the product complies with relevant ISO quality standards and that it can be ordered in flexible quantities to suit small‑batch or large‑scale projects. Buyers should confirm the exact size, tolerance and packaging details before placing an order. Payment and shipping terms are negotiated per transaction, with FOB and CIF options commonly used.
| Material | Tungsten Carbide Cobalt (WC‑Co) |
| Grade | YG15 / YG20 |
| Typical Hardness (HRA) | typical 88‑92 |
| Diameter range | typical 100‑500 mm |
| Length range | typical 200‑800 mm |
| Diameter tolerance | typical ±0.02 mm |
| Surface roughness (Ra) | typical 0.2 µm |
| Porosity | typical <5 % |
| Maximum operating temperature | typical up to 600 °C |
Zhuzhou Uko Precision Carbide Co., Ltd. is located at No.471, Jin Shan Industrial Park, Jin Shan Road, Hetang District, Zhuzhou 412000, Hunan, China. The company is listed as an imported supplier with a harbour trust tier, indicating that it has been vetted through third‑party verification but does not have a public response record (response rate 0 %). No average response time is published. These signals suggest that initial contact may require follow‑up to obtain detailed quotations.
The firm specialises in manufacturing tungsten‑carbide components, notably rollers for cold‑rolling and wire‑rod applications. Its catalogue highlights flexible minimum order quantities and compliance with ISO quality management standards, although specific certification numbers are not disclosed. The company does not provide public information on production capacity or client references, so buyers should request those details directly.
The EximNext Tungsten Carbide Roller is manufactured from premium WC-Co grade composition, delivering superior hardness and wear resistance for cold rolling mills, wire rod mills, and strip processing lines. Designed for high-load metal forming applications in steel, aluminum, and copper industries, this roller ensures consistent surface finish and extended service life. Ideal for B2B importers and industrial equipment distributors seeking reliable tungsten carbide cold rolls sourced from certified manufacturers at competitive global rates.
| 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 placing an order, importers should request the mill test certificate that confirms the WC‑Co composition and the YG15/YG20 grade. Verify the dimensional drawing for the exact diameter, length and tolerance required for the target line, and ask for a third‑party hardness report showing HRA 88‑92. Confirm that the roller complies with the ISO standard cited by the supplier, and obtain a sample if possible to assess surface finish.
Logistics for the Zhuzhou Uko rollers are typically arranged on an FOB or CIF basis from the port of Shanghai or Guangzhou. Buyers need to agree on the lead time, which can vary based on the selected size and order volume; the supplier advises confirming the production schedule during negotiation. Common payment terms include a 30 % advance by T/T followed by the balance against shipping documents, but exact terms should be stipulated in the contract.
Quality control usually includes visual inspection, dimensional verification with calibrated gauges, and a hardness test performed on a random batch. Request the inspection report and the ISO‑aligned quality manual before shipment. Importers are advised to arrange a third‑party pre‑shipment inspection if large quantities are ordered, and to ensure that the commercial invoice, packing list and certificate of origin accompany the freight.
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When sourcing Tungsten Carbide Roller for your business, securing the right balance of quality and cost is essential. Zhuzhou Uko Precision Carbide Co., Ltd., a verified supplier based in China, offers this product with key specifications including YG15 (Co 15%) / YG20 (Co 20%) cemented carbide grade, WC (Tungsten Carbide) matrix with Cobalt binder; WC content 80-85%, and HRA 86-89 (Rockwell A scale). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $450/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8455.30, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Tungsten Carbide Roller requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhuzhou Uko Precision 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 8455.30 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 Tungsten Carbide Roller 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 B2B marketplace. Start your sourcing journey today.
Importing Tungsten Carbide Roller 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 8455.30 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 Roller from Zhuzhou Uko Precision Carbide Co., Ltd. is $450/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 Zhuzhou Uko Precision Carbide Co., Ltd. through EximNext.
The supplier, Zhuzhou Uko Precision Carbide Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Carbide Roller. 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 Roller is classified under HS Code 8455.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tungsten Carbide Roller from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhuzhou Uko Precision Carbide Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Zhuzhou Uko Precision 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 Tungsten Carbide Roller supplied by Zhuzhou Uko Precision Carbide Co., Ltd. include YG15 (Co 15%) / YG20 (Co 20%) cemented carbide grade, WC (Tungsten Carbide) matrix with Cobalt binder; WC content 80-85%, and HRA 86-89 (Rockwell A scale). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhuzhou Uko Precision Carbide Co., Ltd. offers Tungsten Carbide Roller with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tungsten Carbide Roller is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhuzhou Uko Precision Carbide Co., Ltd. through our platform.
Zhuzhou Uko Precision Carbide Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Carbide Roller 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. Zhuzhou Uko Precision 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 Zhuzhou Uko Precision Carbide Co., Ltd..
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