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The Yusion Factory Supply S‑2 Tool Steel Ball is a hardened steel bearing component made from AISI S2 alloy. It is offered by Luoyang Zhisheng Steel Ball Limited Liability Company, located in Luoyang, Henan, China. The balls are produced for high‑impact uses such as down‑the‑hole drilling and pneumatic rock‑drilling equipment.
S‑2 tool steel typically reaches a hardness of 60‑62 HRC after heat treatment, providing the toughness required in severe mining conditions. Standard size ranges for this type of ball run from 5 mm to 30 mm in diameter, with a tolerance of ±0.01 mm in most industrial batches. Surface finish is commonly specified as Ra 0.2 µm or better to minimise wear in high‑speed drilling applications. The material complies with the Chinese GB/T 3077 standard for tool steel, which includes chemical composition limits for carbon, chromium, molybdenum and vanadium.
Primary buyers include mining equipment manufacturers, drill‑bit producers and heavy‑duty tool assemblers that require reliable impact resistance. The listing notes that the balls are available for international trade, but does not disclose exact MOQ, lead time or price, so these details must be confirmed with the supplier. Trade is typically arranged on FOB terms from the Luoyang facility, and purchasers should verify the incoterm and payment schedule before placing an order. Requesting a material test report confirming hardness, chemical composition and dimensional accuracy is advisable to ensure compliance with project specifications.
| Material | S‑2 Tool Steel (AISI S2) |
| Typical hardness | typical 60‑62 HRC |
| Diameter size range | typical 5‑30 mm |
| Tolerance | typical ±0.01 mm |
| Surface finish | typical Ra 0.2 µm |
| Standard compliance | GB/T 3077 (Chinese tool steel standard) |
| Origin of manufacture | China |
| Typical density | typical 7.85 g/cm³ |
| Typical tensile strength | typical 1400 MPa |
| Typical wear resistance | typical high wear resistance for rock‑drilling applications |
Luoyang Zhisheng Steel Ball Limited Liability Company is based in Luoyang, Henan province, China. The supplier is classified as an imported tier with a harbor trust level, and the listing shows a response rate of 0.00 and no recorded average response time, indicating that communication performance is not disclosed publicly.
The company’s profile highlights the supply of S‑2 tool steel balls for mining and rock‑drilling applications. No specific production capacity, certification details or client references are provided, so buyers should request any required quality certificates or audit reports directly from the supplier.
Yusion Factory supplies S-2 Tool Steel Balls, commonly referred to as Rockbits, engineered for high-impact applications in mining and rock drilling. These balls are manufactured from S-2 tool steel, offering superior hardness and toughness under extreme operating conditions. Ideal for import and export trade, S-2 Rockbits are critical consumable components in down-the-hole drills and pneumatic drilling systems worldwide.
| 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 |
Importers should first obtain a sample of the S‑2 tool steel ball in the required diameter and have it tested for hardness, chemical composition and dimensional tolerance. Verifying these parameters against the project’s specifications reduces the risk of equipment failure once the balls are installed in drilling rigs.
Logistics for the steel balls are normally handled on FOB terms from the Luoyang plant. Buyers need to confirm the expected lead time, the preferred incoterm (e.g., CIF, DAP) and the payment method, as these details are not stated in the listing. Sea freight in standard 20‑foot containers is common for bulk orders, but the exact loading plan should be discussed with the supplier.
Quality control should include a third‑party inspection to verify hardness, composition and surface finish before loading. Importers are advised to request a mill test report and any applicable certificates (e.g., GB/T 3077 compliance) to satisfy both quality standards and customs requirements. Proper documentation will streamline clearance and ensure the balls meet the buyer’s performance criteria.
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When sourcing Yusion Factory Supply S-2 Tool Steel Ball for your business, securing the right balance of quality and cost is essential. Luoyang Zhisheng Steel Ball Limited Liablity Company, a verified supplier based in China, offers this product with key specifications including AISI S2 / UNS T41902 Tool Steel, Approx. C 0.40-0.55%, Si 0.30-0.50%, Mn 0.30-0.70%, Cr 1.00-1.50%, Mo 0.30-0.60%, and Available in diameters from 3mm to 50mm (custom sizes on request). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.076121/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7326.90, making it a staple in the Steel Balls sector with strong demand from importing countries worldwide.
Importing Yusion Factory Supply S-2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Luoyang Zhisheng Steel Ball Limited Liablity Company 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 7326.90 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Yusion Factory Supply S-2 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 Steel Balls category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Yusion Factory Supply S-2 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 7326.90 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 Yusion Factory Supply S-2 Tool Steel Ball from Luoyang Zhisheng Steel Ball Limited Liablity Company is $0.076121/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 Luoyang Zhisheng Steel Ball Limited Liablity Company through EximNext.
The supplier, Luoyang Zhisheng Steel Ball Limited Liablity Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Yusion Factory Supply S-2. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Yusion Factory Supply S-2 Tool Steel Ball is classified under HS Code 7326.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Yusion Factory Supply S-2 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Luoyang Zhisheng Steel Ball Limited Liablity Company. Ensure you have the necessary import licenses for Steel Balls products in your destination country.
Yes, Luoyang Zhisheng Steel Ball Limited Liablity Company 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 Yusion Factory Supply S-2 Tool Steel Ball supplied by Luoyang Zhisheng Steel Ball Limited Liablity Company include AISI S2 / UNS T41902 Tool Steel, Approx. C 0.40-0.55%, Si 0.30-0.50%, Mn 0.30-0.70%, Cr 1.00-1.50%, Mo 0.30-0.60%, and Available in diameters from 3mm to 50mm (custom sizes on request). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Luoyang Zhisheng Steel Ball Limited Liablity Company offers Yusion Factory Supply S-2 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Yusion Factory Supply S-2 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Luoyang Zhisheng Steel Ball Limited Liablity Company through our platform.
Luoyang Zhisheng Steel Ball Limited Liablity Company maintains international quality certifications. These ensure that the Yusion Factory Supply S-2 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. Luoyang Zhisheng Steel Ball Limited Liablity Company 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 Luoyang Zhisheng Steel Ball Limited Liablity Company.
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