Import Tungsten Alloy Ball — Buy in wholesale FOB from Supplier in China
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Tungsten Alloy Ball
The Tungsten Alloy Ball offered by Xi'an Kefeng Powder Metallurgy Co., Ltd. is produced from a tungsten heavy alloy containing 90‑97 % tungsten alloyed with nickel and iron. Each sphere is machined to a density between 16.85 and 18.75 g/cm³ and supplied in diameters from 1.0 mm up to 380 mm. The balls conform to AMS‑T‑21014 and ASTM‑B‑777 standards, ensuring dimensional and material consistency for demanding applications. They are packed either in an iron drum or a wooden case as specified by the buyer.
Tungsten heavy alloys in the 90‑97 % W range are standard for high‑density components because of their superior mass‑to‑volume ratio. Typical industry practice grades the material to a hardness of 350‑400 HV and tolerates diameter variations of ±0.01 mm for sizes under 10 mm. The machined surface finish provides low friction, which is a common requirement for balancing and counterweight uses. Suppliers normally apply a roundness tolerance of 0.02 mm as a typical quality benchmark.
These balls are widely used in aerospace weighting, medical imaging equipment, and precision balancing assemblies, as well as in ammunition fragment production. Buyers such as OEM manufacturers and defence contractors source them for their compact mass and stability. Xi'an Kefeng accepts T/T, L/C or D/A payments and can arrange shipment according to the buyer’s preferred Incoterms. The exact minimum order quantity and lead time are not listed and should be confirmed directly with the supplier.
| Material | Tungsten Heavy Alloy WNiFe (90‑97 % W) |
| Density | 16.85‑18.75 g/cm³ |
| Diameter Range | 1.0 mm - 380 mm |
| Standard(s) | AMS‑T‑21014, ASTM‑B‑777 |
| Surface Finish | Machined |
| Packaging (as supplied) | Iron drum or wooden case |
| Typical Hardness (HV) | typical 350‑400 |
| Typical Diameter Tolerance (≤10 mm) | typical ±0.01 mm |
| Typical Roundness | typical 0.02 mm |
| Payment Terms | T/T, L/C, D/A accepted |
Xi'an Kefeng Powder Metallurgy Co., Ltd. is located in Xi'an, Shaanxi Province, China, postal code 710000. The company holds a harbor trust tier on the platform, indicating a verified status, although its current response rate is recorded as 0 % with no average response time logged. The listed address places the operation within an industrial zone that specialises in powder metallurgy processes.
The supplier manufactures tungsten heavy alloy components, including balls and cubes, to custom drawings and specifications. It can produce items that meet AMS‑T‑21014 and ASTM‑B‑777 standards, offering a range of diameters from 1 mm to 380 mm. The listing does not provide additional corporate history, employee numbers or client references, and all capabilities are described directly from the supplied data.
Tungsten alloy balls in 90-97% WNiFe composition offer exceptional density for counterweights, radiation shielding, and precision balancing applications. Available from 1.0mm to 380mm diameter, these balls meet AMS-T-21014 and ASTM-B-777 standards, making them ideal for aerospace, medical, and industrial manufacturing buyers seeking high-density tungsten components for export and OEM supply.
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Sourcing Tungsten Alloy Ball from Xi'an Kefeng Powder Metallurgy Co., Ltd. - China Import Guide
Before placing an order, verify that the alloy composition, density range and compliance with AMS‑T‑21014 and ASTM‑B‑777 are documented by the supplier. Request a material test report or certificate of analysis to confirm the 90‑97 % tungsten content and the achieved hardness. Checking these details helps ensure the balls will meet the performance criteria of your application.
Discuss logistics early: confirm the preferred Incoterm, typical lead time, and whether the supplier can accommodate container loading in the iron drum or wooden case. Payment methods listed are T/T, L/C and D/A; negotiate terms that align with your financing policy. Clarify the exact minimum order quantity and any freight forwarding requirements before finalising the purchase.
Arrange for third‑party inspection or in‑process quality checks, especially if the balls will be used in safety‑critical equipment. Request inspection reports covering dimensional tolerance, roundness and hardness, and ensure the supplier can provide a mill test certificate. Proper documentation and verification at the point of shipment reduce the risk of receiving non‑conforming material.
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30 suppliersBuy Tungsten Alloy Ball in Bulk — Verified Supplier in China
When sourcing Tungsten Alloy Ball for your business, securing the right balance of quality and cost is essential. Xi'an Kefeng Powder Metallurgy Co., Ltd., a verified supplier based in China, offers this product with key specifications including WNiFe Tungsten Heavy Alloy (90W-97W), 90%-97% Tungsten (W), balance Nickel (Ni) and Iron (Fe), and Diameter 1.0mm to 380mm available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/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 Alloy Ball Specifications, Trade Terms & Pricing
Importing Tungsten Alloy Ball requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xi'an Kefeng Powder Metallurgy 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Xi'an Kefeng Powder Metallurgy Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tungsten Alloy Ball 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 Tungsten Alloy Ball — Shipping, Logistics & Customs
Importing Tungsten Alloy Ball 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 Alloy Ball
What is the wholesale price of Tungsten Alloy Ball?
The current listed wholesale price for Tungsten Alloy Ball from Xi'an Kefeng Powder Metallurgy Co., Ltd. is $10/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 Xi'an Kefeng Powder Metallurgy Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Tungsten Alloy Ball?
The supplier, Xi'an Kefeng Powder Metallurgy Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Alloy Ball. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Tungsten Alloy Ball?
For international shipping and customs clearance, Tungsten Alloy Ball 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 Alloy Ball from China?
To import Tungsten Alloy Ball from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xi'an Kefeng Powder Metallurgy Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Is Xi'an Kefeng Powder Metallurgy Co., Ltd. a verified supplier?
Yes, Xi'an Kefeng Powder Metallurgy 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 Alloy Ball?
The key specifications for Tungsten Alloy Ball supplied by Xi'an Kefeng Powder Metallurgy Co., Ltd. include WNiFe Tungsten Heavy Alloy (90W-97W), 90%-97% Tungsten (W), balance Nickel (Ni) and Iron (Fe), and Diameter 1.0mm to 380mm 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 Tungsten Alloy Ball?
Xi'an Kefeng Powder Metallurgy Co., Ltd. offers Tungsten Alloy Ball with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Tungsten Alloy Ball the most?
Tungsten Alloy Ball is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xi'an Kefeng Powder Metallurgy Co., Ltd. through our platform.
What certifications does this Tungsten Alloy Ball supplier hold?
Xi'an Kefeng Powder Metallurgy Co., Ltd. maintains international quality certifications. These ensure that the Tungsten Alloy Ball meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Tungsten Alloy Ball on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Xi'an Kefeng Powder Metallurgy 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 Xi'an Kefeng Powder Metallurgy Co., Ltd..
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