Import High Precision Tungsten Carbide Sphere — Buy in wholesale FOB from Supplier in China
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High Precision Tungsten Carbide Sphere
The product offered is a high precision tungsten carbide sphere manufactured from a WC‑Co binder composition and supplied in the YG8 or YG15 grades. The YG8 grade has a measured density of 14.6 g/cm3 and a hardness of 89 HRA, while the YG15 grade provides comparable hardness above 89 HRA. These spheres are produced to meet tight dimensional control for industrial use and are packed in calibrated boxes or secure drums with full material certification.
The carbide matrix combined with cobalt delivers wear resistance and corrosion resistance that exceed standard hardmetal parts. In the hardmetal industry typical tolerances for precision spheres are ±1 µm and surface roughness is often limited to Ra 0.2 µm. Size ranges from 1 mm up to 20 mm are commonly offered, allowing integration into a variety of mechanisms. Such specifications align with standard performance expectations for high‑stress bearing and valve applications.
Typical buyers include manufacturers of oil‑and‑gas valves, high‑performance bearing assemblies, ball‑screw drives and grinding media suppliers. The supplier welcomes sample orders for quality verification and ships by air couriers such as DHL, UPS or FedEx, with sea freight also available on request. Importers should confirm Incoterms, payment terms and any required inspection certificates directly with the supplier before finalising the order.
| Material | Tungsten Carbide (WC) with Cobalt (Co) binder |
| Grade | YG8 (density 14.6 g/cm3, hardness 89 HRA) |
| Hardness (HRA) | 89 (typical for YG8 grade) |
| Density (g/cm3) | 14.6 (typical for YG8 grade) |
| Typical Diameter Range | 1 mm to 20 mm (typical) |
| Tolerance (µm) | ±1 µm (typical for high precision spheres) |
| Surface Roughness Ra | 0.2 µm (typical) |
| Recommended Application | oil‑gas valves, high‑performance bearings, ball screws, grinding media |
| Packaging | drums or calibrated boxes with material certification (typical) |
Taian Porei Import & Export Co., Ltd. is based in Taian, Shandong Province, China (postal code 271001). The company is listed with a harbour trust tier and currently shows a response rate of 0.00, indicating that enquiries may require follow‑up through the provided email address [email protected]. Their listed address includes Dongyue Road and they operate as an international exporter of specialised hardmetal components.
The supplier states that all shipments are accompanied by full material certification and are packed in secure drums or calibrated boxes to preserve dimensional integrity. While the listing does not disclose production capacity, the company highlights its capability to supply custom‑specification carbide spheres for demanding industrial environments. Prospective buyers should request a sample and confirm any required testing or inspection procedures before placing a bulk order.
High Precision Tungsten Carbide Spheres are manufactured from premium grade WC-Co compositions, offering exceptional hardness exceeding 89 HRA and superior wear resistance for demanding industrial environments. These precision-engineered balls are widely applied in oil and gas valves, high-performance bearings, ball screws, and grinding media applications where tight dimensional tolerances are critical. As a specialized tungsten product for international trade, they are typically exported in secure drums or calibrated boxes with full material certification, making them a high-value commodity in the global tooling and machinery components market.
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Sourcing High Precision Tungsten Carbide Sphere from Taian Porei Import & Export Co., Ltd. - China Import Guide
Before placing an order, importers should verify the exact grade (YG8 or YG15), request the material certification, and confirm the dimensional tolerance required for their equipment. It is advisable to obtain a sample to assess hardness, density and surface finish against the stated specifications.
Logistics should be clarified with the supplier, including preferred Incoterms (e.g., FOB Shandong port or CIF), expected lead time for mass production (typically 2‑3 weeks after sample approval), and acceptable payment terms. Air freight is available for small batches, while sea freight is suitable for larger volumes.
Quality assurance can be reinforced by arranging third‑party inspection of the calibrated boxes or drums, checking hardness and dimensional conformity, and reviewing the supplied certification documents. Aligning these checks with the buyer’s internal quality system will help ensure the spheres meet the required performance standards.
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30 suppliersBuy High Precision Tungsten C in Bulk — Verified Supplier in China
When sourcing High Precision Tungsten Carbide Sphere 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 grade per requirement, WC balance, Co binder 6-10%, trace elements <0.5%, and Diameter 1mm - 50mm, 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 8103.20, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
High Precision Tungsten C Specifications, Trade Terms & Pricing
Importing High Precision Tungsten C 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 8103.20 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Taian Porei Import & Export Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this High Precision Tungsten C 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 global B2B marketplace. Start your sourcing journey today.
Import High Precision Tungsten C — Shipping, Logistics & Customs
Importing High Precision Tungsten C 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 8103.20 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 High Precision Tungsten C
What is the wholesale price of High Precision Tungsten Carbide Sphere?
The current listed wholesale price for High Precision Tungsten Carbide Sphere 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.
What is the Minimum Order Quantity (MOQ) for High Precision Tungsten C?
The supplier, Taian Porei Import & Export Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for High Precision Tungsten C. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for High Precision Tungsten Carbide Sphere?
For international shipping and customs clearance, High Precision Tungsten Carbide Sphere is classified under HS Code 8103.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import High Precision Tungsten C from China?
To import High Precision Tungsten C 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.
Is Taian Porei Import & Export Co., Ltd. a verified supplier?
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.
What are the key specifications of High Precision Tungsten Carbide Sphere?
The key specifications for High Precision Tungsten Carbide Sphere supplied by Taian Porei Import & Export Co., Ltd. include YG6 (Co 6%), YG8 (Co 8%), or custom grade per requirement, WC balance, Co binder 6-10%, trace elements <0.5%, and Diameter 1mm - 50mm, custom sizes available. 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 High Precision Tungsten C?
Taian Porei Import & Export Co., Ltd. offers High Precision Tungsten C with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import High Precision Tungsten C the most?
High Precision Tungsten C is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Taian Porei Import & Export Co., Ltd. through our platform.
What certifications does this High Precision Tungsten C supplier hold?
Taian Porei Import & Export Co., Ltd. maintains international quality certifications. These ensure that the High Precision Tungsten C meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for High Precision Tungsten Carbide Sphere on EximNext?
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.
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 Taian Porei Import & Export Co., Ltd..
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