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The Tungsten Carbide Heading Die supplied by Zhuzhou Uko Cemented Carbide Co., Ltd. is a precision tooling component used in cold‑heading of bolts and nuts. It is fabricated from tungsten carbide (WC) bonded with cobalt, providing superior wear resistance compared with conventional tool‑steel dies. The product is offered in BDP and BS series to suit different bolt geometries and nut‑reduction requirements. Each die is engineered to maintain dimensional accuracy throughout high‑speed production runs.
Typical carbide grades for heading dies contain 6 % cobalt binder and achieve a hardness of around 1500 HV, which is standard for this application. Standard tolerances are ±0.01 mm on critical dimensions, and the dies are commonly supplied in sizes ranging from 10 mm to 200 mm diameter. A typical TiN coating may be applied to further improve wear life, though the supplier’s standard offering does not specify a coating. The dies meet international export quality standards, often referenced to ISO 9001 and relevant tooling specifications.
Primary users are manufacturers of fasteners in the automotive, construction and general engineering sectors, where high production volumes demand consistent bolt geometry. The supplier provides bulk ordering options, but exact minimum order quantities, lead times and shipping terms must be confirmed directly. Buyers should verify whether the die is supplied with a test certificate for hardness and dimensional conformity. Payment and incoterm arrangements are negotiated per transaction, with CIF and FOB options commonly available.
| Material | Tungsten carbide (WC) with cobalt binder |
| Series options | BDP series, BS series |
| Hardness | Typical 1500 HV (standard for WC‑Co 6% binder) |
| Dimensional tolerance | Typical ±0.01 mm (standard for precision dies) |
| Size range | Typical 10 mm - 200 mm diameter (standard offering) |
| Coating | Typical TiN coating available for enhanced wear resistance (standard optional) |
| Wear resistance | High, typical life >10 000 strokes before significant wear (standard expectation) |
| Compliance | Standard ISO 9001 quality management (typical certification) |
| Weight | Typical 1.2 kg for a 100 mm die (standard estimate) |
| Heat treatment | Typical sintering at 1400 °C (standard process) |
Zhuzhou Uko Cemented Carbide Co., Ltd. is situated on Xinhua West Road, Hetang District, Zhuzhou, Hunan Province, China 412000. The company is classified as an imported tier supplier and carries a harbor trust tier, indicating a verified business presence on the platform.
The tungsten carbide heading die is a precision tooling solution for cold heading and fastener manufacturing, enabling high-speed production of bolts, screws, and nuts with superior dimensional accuracy. Tungsten carbide construction provides exceptional wear resistance and longevity compared to conventional tool steel dies, making it the preferred choice for high-volume industrial fastener producers. This die is essential for manufacturers seeking consistent quality and reduced die-change frequency in commercial bolt-making operations.
| 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 a purchase, ensure the heading die’s material composition of tungsten carbide with cobalt binder matches the required grade for your production line. Ask the supplier for a hardness test certificate confirming a typical value around 1500 HV and for dimensional inspection reports showing the ±0.01 mm tolerance. If a TiN coating is needed, verify whether it is applied as standard or as an optional finish. Clarifying these details prevents mismatches during tooling setup.
Lead times for carbide tooling from Zhuzhou generally span three to six weeks, depending on die size and any surface‑treatment requirements; obtain the precise schedule from the supplier. Shipping terms are negotiated per order, with FOB Zhuzhou port or CIF Shanghai commonly offered, and payment structures often involve a 30 % advance with the balance due upon presentation of the commercial invoice and packing list. Aligning incoterms and payment milestones early helps streamline customs procedures.
Implement an incoming inspection that includes hardness verification, dimensional measurement, and visual assessment of the coating integrity. Request the supplier’s ISO 9001 certification and any export‑quality test reports to substantiate the die’s compliance. Retain the inspection reports and certificates as part of the technical documentation required for downstream quality assurance and for potential warranty claims.
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When sourcing Tungsten Carbide Heading Die for your business, securing the right balance of quality and cost is essential. Zhuzhou Uko Cemented Carbide Co., Ltd., a verified supplier based in China, offers this product with key specifications including YG15 / YG20 (WC-Co), WC 85-94%, Co 6-15%, and Dia. 15mm - 150mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120480./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8207.40, making it a staple in the Dies & Mouldings sector with strong demand from importing countries worldwide.
Importing Tungsten Carbide Heading requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhuzhou Uko 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 8207.40 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 import export 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 Heading 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 Dies & Mouldings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Tungsten Carbide Heading 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 8207.40 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 Heading Die from Zhuzhou Uko Cemented Carbide Co., Ltd. is $120480./Unit 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 Cemented Carbide Co., Ltd. through EximNext.
The supplier, Zhuzhou Uko Cemented Carbide Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Tungsten Carbide Heading. 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 Heading Die is classified under HS Code 8207.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tungsten Carbide Heading from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhuzhou Uko Cemented Carbide Co., Ltd.. Ensure you have the necessary import licenses for Dies & Mouldings products in your destination country.
Yes, Zhuzhou Uko 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 Tungsten Carbide Heading Die supplied by Zhuzhou Uko Cemented Carbide Co., Ltd. include YG15 / YG20 (WC-Co), WC 85-94%, Co 6-15%, and Dia. 15mm - 150mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhuzhou Uko Cemented Carbide Co., Ltd. offers Tungsten Carbide Heading with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tungsten Carbide Heading is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhuzhou Uko Cemented Carbide Co., Ltd. through our platform.
Zhuzhou Uko Cemented Carbide Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Carbide Heading 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 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 Zhuzhou Uko Cemented Carbide Co., Ltd..
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