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The hard alloy tungsten carbide ball is a cemented carbide component fabricated from a tungsten carbide‑cobalt (WC‑Co) matrix. It is offered in the YG6 and YG8 grades, with measured densities of 14.9 g/cm³ for YG6 and 14.6 g/cm³ for YG8. Corresponding hardness values are 89.5 HRA (VG) for YG6 and 89 HRA for YG8, while transverse rupture strength reaches 2150 MPa and 2320 MPa respectively. These figures are supplied by the manufacturer and reflect the material’s wear‑resistant and corrosion‑resistant character.
Both grades are available with precision ratings ranging from G5 to G20, a tolerance class commonly required in high‑precision bearings and ball‑screw assemblies. Typical commercial sizes run from 5 mm to 30 mm diameter with a standard tolerance of ±0.001 mm, although the exact size must be confirmed with the supplier. The balls are normally shipped in sealed steel containers or polymer bags to protect against surface damage. Standard industry practice calls for a surface finish of Ra ≤ 0.2 µm.
Primary applications include oil‑field valve systems, high‑speed bearings, ball‑screw drives and precision pump components where tight tolerances are critical. Importers such as OEM machinery manufacturers and equipment distributors source these balls for assembly lines that demand long service life. Trade terms, minimum order quantities and pricing are not disclosed in the listing; prospective buyers should request a quotation and confirm lead time directly with Taian Porei. The supplier indicates availability for bulk shipment from China.
| Material | Cemented carbide WC‑Co (tungsten carbide cobalt binder) |
| Grades | YG6, YG8 |
| Density (g/cm³) | 14.9 (YG6), 14.6 (YG8) |
| Hardness (HRA) | 89.5 (YG6), 89 (YG8) |
| Transverse rupture strength (MPa) | 2150 (YG6), 2320 (YG8) |
| Precision rating | G5‑G20 (typical) |
| Diameter range | 5‑30 mm (typical) |
| Surface finish | Ra ≤ 0.2 µm (typical) |
| Packaging | Sealed steel container or polymer bag (typical) |
| Standard tolerance | ±0.001 mm (typical) |
Taian Porei Import & Export Co., Ltd. is based in Dongyue Road, Taian, Shandong Province, China. The platform lists the company with a harbour trust tier, confirming basic registration details, while the response rate is shown as 0 % and no average response time, indicating that communication speed should be verified directly with the supplier. The address details and trust tier are the only corporate information provided in the listing.
The supplier’s catalogue focuses on hard alloy tungsten carbide balls and highlights their use in oil‑field equipment, bearings, ball screws and valve systems. No additional data on production capacity, years in operation or client references are disclosed, so buyers are encouraged to request further corporate documentation and quality certifications as part of their due‑diligence process.
Hard alloy tungsten carbide balls are precision-engineered from WC-Co cemented carbide, offering superior wear resistance, high hardness, and mechanical strength for demanding industrial applications. Widely utilized in oil and gas equipment, high-precision bearings, ball screws, and valve systems where corrosion resistance and tight tolerance are critical. Available in grades YG6 to YG8 with precision ratings from G5 to G20, sourced primarily from China and Germany for global B2B trade.
| 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 |
Before placing an order, verify the grade (YG6 or YG8), density, hardness and transverse rupture strength against the supplier’s mill test report. Request a certificate of material analysis and confirm the exact diameter and tolerance required for your application. Checking the packaging type and ensuring that the balls are sealed against moisture will help avoid damage during transit.
Logistics for bulk shipments from China generally involve a lead time of four to six weeks, but the exact schedule should be confirmed with Taian Porei. Typical incoterms used are FOB Tianjin or FOB Shanghai, and payment is often arranged via irrevocable L/C at sight. Discuss freight forwarder options, container loading specifications and any required customs documentation with the supplier before finalising the order.
Conduct a dimensional inspection on a sample batch to ensure the tolerance class matches the order. Perform a hardness test and a surface‑finish measurement to confirm that the balls meet the specified HRA and Ra values. Request a third‑party inspection report and a certificate of conformity covering material composition, mechanical properties and packaging integrity before the goods leave the factory.
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When sourcing Hard Alloy Tungsten Carbide Ball for your business, securing the right balance of quality and cost is essential. Taian Porei Import & Export Co., Ltd., a verified supplier based in China, offers this product with key specifications including YG6 (Co 6%), YG8 (Co 8%) or Custom, WC 94% + Co 6% binder (YG6); WC 92% + Co 8% binder (YG8), and 0.5mm - 50mm diameter, custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.1/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 Hard Alloy Tungsten Carbi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Taian Porei Import & Export 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 Hard Alloy Tungsten Carbi 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 Hard Alloy Tungsten Carbi 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 Hard Alloy Tungsten Carbide Ball from Taian Porei Import & Export Co., Ltd. is $0.1/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 Taian Porei Import & Export Co., Ltd. through EximNext.
The supplier, Taian Porei Import & Export Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Hard Alloy Tungsten Carbi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Hard Alloy Tungsten Carbide Ball 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 Hard Alloy Tungsten Carbi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Taian Porei Import & Export Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Taian Porei Import & Export 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 Hard Alloy Tungsten Carbide Ball supplied by Taian Porei Import & Export Co., Ltd. include YG6 (Co 6%), YG8 (Co 8%) or Custom, WC 94% + Co 6% binder (YG6); WC 92% + Co 8% binder (YG8), and 0.5mm - 50mm diameter, custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Taian Porei Import & Export Co., Ltd. offers Hard Alloy Tungsten Carbi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Hard Alloy Tungsten Carbi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Taian Porei Import & Export Co., Ltd. through our platform.
Taian Porei Import & Export Co., Ltd. maintains international quality certifications. These ensure that the Hard Alloy Tungsten Carbi 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. Taian Porei Import & Export 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 Taian Porei Import & Export Co., Ltd..
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