Import Tungsten Carbide Roller Rings — Buy in wholesale FOB from Supplier in China
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Tungsten Carbide Roller Rings
Chengdu Woco Carbide Industry Co., Ltd. manufactures tungsten carbide roller rings that combine tungsten carbide with a cobalt binder. The material composition ranges from WC94‑Co6 to WC80‑Co20, produced by powder metallurgy and precision sintering. The rolls are offered in integral or combined configurations to match specific mill layouts. Each ring is machined to high dimensional accuracy as stated in the supplier’s specification.
In the carbide industry, typical hardness for such rolls lies between 1500 and 2500 HV, providing resistance to wear in high‑temperature environments. Standard density for tungsten carbide grades is about 14.5‑15.5 g/cm³, while grain sizes are commonly 0.5‑2 µm, contributing to dimensional stability. Tolerances are usually held within ±0.01 mm and surface roughness around Ra 0.2 µm, which are considered typical for precision roll rings. These attributes allow the rings to sustain the pressures encountered in steel processing and wire drawing operations.
Primary users include rolling‑mill manufacturers, steel‑processing plants and wire‑drawing facilities that require long‑life wear parts. Chengdu Woco can customise dimensions, binder ratios and surface finishes according to client drawings, and ships the pieces in protective crates. Trade terms such as FOB or CIF, packaging details and minimum order quantities should be confirmed directly with the supplier before placing an order. Importers are advised to request the material test certificate and verify the exact grade required for their equipment.
| Material | Tungsten Carbide (WC) with Cobalt binder |
| Binder composition range | WC94‑Co6 to WC80‑Co20 |
| Manufacturing method | Powder metallurgy, sintered and precision ground |
| Typical hardness | typical 1500‑2500 HV |
| Typical density | typical 14.5‑15.5 g/cm³ |
| Typical grain size | typical 0.5‑2 µm |
| Typical dimensional tolerance | typical ±0.01 mm |
| Typical surface roughness | typical Ra 0.2 µm |
| Typical packaging | crates with protective padding (typical) |
| Typical roll type | integral or combined (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 listed as an imported tier supplier with a harbor trust tier on the platform. Its response rate is recorded as 0.00 percent and average response time is shown as 0 hours, indicating no recent replies through the messaging system. The listed address confirms the firm operates from a dedicated industrial facility in Chengdu.
The supplier advertises precision‑engineered tungsten carbide roller rings made by powder metallurgy, with the ability to produce both integral and combined ring types. Custom specifications, including alternative binder ratios or dimensions, can be requested according to customer drawings. No explicit certifications, MOQ or lead‑time details are provided in the listing, so buyers should obtain those figures directly from the supplier. All communication should reference the supplier’s official name to ensure clarity in trade negotiations.
Tungsten carbide roller rings are precision-engineered components manufactured via powder metallurgy, combining tungsten carbide with cobalt binder for exceptional hardness and wear resistance. Widely used in rolling mills, steel processing, and wire drawing operations, these integral or combined carbide rolls offer superior performance in high-temperature and high-pressure environments. As a critical wear part in metal processing industries, tungsten carbide roll rings are sourced globally for export in various grades and dimensions to suit specific mill configurations.
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Sourcing Tungsten Carbide Roller Rings from Chengdu Woco Carbide Industry Co., Ltd. - China Import Guide
Before placing an order, verify that the material grade, binder composition and dimensional tolerances match the requirements of your rolling line. Ask the supplier for a recent material test certificate and, if possible, a sample report of hardness and density. Confirm that any custom specifications, such as integral or combined ring design, are clearly documented in the purchase agreement.
Logistics should be clarified early; typical incoterms offered are FOB Chengdu port or CIF to your destination, but the exact terms must be agreed with the supplier. Lead times are not published, so request an estimated production schedule before confirming quantity. Payment methods commonly include T/T against documentary proof, and buyers should verify any letters of credit requirements in advance.
Arrange for a third‑party inspection to confirm hardness, dimensional accuracy and surface finish before shipment. Ensure the inspection agency provides a detailed report and that the supplier can supply the necessary export documentation, such as a certificate of conformity and packing list. These steps help minimise risk and ensure the roller rings meet your operational standards.
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30 suppliersBuy Tungsten Carbide Roller R in Bulk — Verified Supplier in China
When sourcing Tungsten Carbide Roller Rings 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 YG6, YG8, YG10, YG15, YG20 (integral or combined configuration), WC-Co alloy; typical Co content 6-20%; hardness HRA 84-91, and Custom diameter and ring width per rolling mill specifications; typical OD 100-500mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8101.99, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Tungsten Carbide Roller R Specifications, Trade Terms & Pricing
Importing Tungsten Carbide Roller R 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 8101.99 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.
About Chengdu Woco Carbide Industry Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tungsten Carbide Roller R 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.
Import Tungsten Carbide Roller R — Shipping, Logistics & Customs
Importing Tungsten Carbide Roller R 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 8101.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Tungsten Carbide Roller R
What is the wholesale price of Tungsten Carbide Roller Rings?
The current listed wholesale price for Tungsten Carbide Roller Rings from Chengdu Woco Carbide Industry Co., Ltd. is $3.5/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.
What is the Minimum Order Quantity (MOQ) for Tungsten Carbide Roller R?
The supplier, Chengdu Woco Carbide Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Carbide Roller R. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Tungsten Carbide Roller Rings?
For international shipping and customs clearance, Tungsten Carbide Roller Rings is classified under HS Code 8101.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Tungsten Carbide Roller R from China?
To import Tungsten Carbide Roller R 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.
Is Chengdu Woco Carbide Industry Co., Ltd. a verified supplier?
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.
What are the key specifications of Tungsten Carbide Roller Rings?
The key specifications for Tungsten Carbide Roller Rings supplied by Chengdu Woco Carbide Industry Co., Ltd. include YG6, YG8, YG10, YG15, YG20 (integral or combined configuration), WC-Co alloy; typical Co content 6-20%; hardness HRA 84-91, and Custom diameter and ring width per rolling mill specifications; typical OD 100-500mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Tungsten Carbide Roller R?
Chengdu Woco Carbide Industry Co., Ltd. offers Tungsten Carbide Roller R with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Tungsten Carbide Roller R the most?
Tungsten Carbide Roller R is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu Woco Carbide Industry Co., Ltd. through our platform.
What certifications does this Tungsten Carbide Roller R supplier hold?
Chengdu Woco Carbide Industry Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Carbide Roller R meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Tungsten Carbide Roller Rings on EximNext?
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.
What payment methods are accepted?
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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