Import Casting Iro Low Price Grindingl Ball — Buy in wholesale FOB from Supplier in China
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Casting Iro Low Price Grindingl Ball
These grinding balls are manufactured from high-chromium alloy cast iron with a surface hardness of HRC55 to HRC67 and a core hardness of HRC50 to HRC55, designed for use in ball mills and SAG mills. The average volume hardness (AVH) is HRC55 to HRC63, ensuring consistent wear resistance throughout the ball's cross-section. Density is maintained at 7.85 g/cm³, matching standard steel grinding media, and the breakage rate is less than 0.5% under normal operating conditions.
The material is sourced from national steel mills using high-carbon alloy steel with less than 5% total alloying elements, resulting in a tempered martensite microstructure with fine needle morphology. This structure provides high impact toughness above 12 J/cm² while maintaining hardness. The balls are produced through centrifugal casting, not forging, as implied by the term 'casting' in the product name, and are not heat-treated post-molding.
These balls are primarily purchased by mining operators, cement plants, and mineral processing facilities for grinding ores, clinker, and other hard materials. They are shipped in bulk containers or on pallets, with standard sizes from 20 mm to 125 mm in diameter. Packaging is in polyethylene-lined steel drums or bulk bags, with no inner coating. Buyers should confirm the exact size distribution and batch consistency before ordering, as variation affects grinding efficiency.
| Material | High-chromium alloy cast iron |
| Surface Hardness | HRC55 to HRC67 |
| Core Hardness | HRC50 to HRC55 |
| Average Volume Hardness (AVH) | HRC55 to HRC63 |
| Density | 7.85 g/cm³ |
| Impact Toughness | Greater than 12 J/cm² |
| Breakage Rate | Not greater than 0.5% |
| Typical Diameter Range | 20 mm to 125 mm, standard for industrial ball mills |
| Typical Microstructure | Tempered martensite with fine needle morphology, standard for high-chromium cast iron |
| Typical Chromium Content | 12% to 18%, standard for high-wear grinding media |
Shandong Iraete Grinding Steel Ball is a manufacturer located in Zhangqiu, Jinan, China, focused on producing grinding media for mineral processing. The supplier is verified through harbor-level trade records, indicating export activity. No information is provided on production volume, workforce size, years in operation, or third-party certifications such as ISO or CE.
The listing confirms the use of raw material from national steel mills, suggesting controlled sourcing of feedstock. However, there is no mention of quality control procedures, lab testing frequency, or customer references. Response metrics are not available, and the supplier does not appear to have a public profile beyond the listing. Buyers must rely on physical inspection and batch testing for quality assurance.
This forged grinding ball delivers high surface hardness of HRC55 to HRC67 with an average volume hardness of HRC55 to HRC63, making it ideal for ball mill and SAG mill applications in mining and cement production. The core hardness ranges HRC50 to HRC55, providing excellent impact resistance and wear life for mineral processing operations. Suitable for bulk import and export in container or bulk shipments.
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Sourcing Casting Iro Low Price Grindingl Ball from Shandong Iraete Grinding Steel Ball - China Import Guide
Verify the material composition and hardness profile before ordering - request a chemical analysis certificate and hardness depth report for each batch. Confirm that the balls are cast, not forged, as the product name implies, and ensure the supplier can provide metallographic reports showing tempered martensite. Do not accept balls without traceable batch numbers or test records.
Lead time is typically 30 to 45 days for bulk orders, depending on furnace scheduling. Shipping is usually FOB Qingdao or CIF destination port, with bulk shipments in 1-ton polyethylene-lined steel drums or 1.5-ton bulk bags. Payment terms are commonly 30% advance, 70% against BL copy. Confirm Incoterms and container loading method, as improper stacking causes breakage during transit.
Inspect for surface cracks, scale, or uneven coloration on arrival. Use a Rockwell hardness tester on at least 10 random balls per batch. Measure diameter tolerance with a micrometer - variation should be within ±1 mm. Check for excessive dust or debris, indicating poor surface finish. Retain a sample from each container for 90 days to support warranty claims in case of premature wear or breakage.
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30 suppliersBuy Casting Iro Low Price Gri in Bulk — Verified Supplier in China
When sourcing Casting Iro Low Price Grindingl Ball for your business, securing the right balance of quality and cost is essential. Shandong Iraete Grinding Steel Ball, a verified supplier based in China, offers this product with key specifications including Low Price Casting Iron Grinding Ball, HRC55 - HRC67, and HRC50 - HRC55. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550880/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7325.91, making it a staple in the Steel Balls sector with strong demand from importing countries worldwide.
Casting Iro Low Price Gri Specifications, Trade Terms & Pricing
Importing Casting Iro Low Price Gri requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Iraete Grinding Steel Ball 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 7325.91 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 Shandong Iraete Grinding Steel Ball — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Casting Iro Low Price Gri 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.
Import Casting Iro Low Price Gri — Shipping, Logistics & Customs
Importing Casting Iro Low Price Gri 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 7325.91 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 Casting Iro Low Price Gri
What is the wholesale price of Casting Iro Low Price Grindingl Ball?
The current listed wholesale price for Casting Iro Low Price Grindingl Ball from Shandong Iraete Grinding Steel Ball is $550880/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 Shandong Iraete Grinding Steel Ball through EximNext.
What is the Minimum Order Quantity (MOQ) for Casting Iro Low Price Gri?
The supplier, Shandong Iraete Grinding Steel Ball, has set a Minimum Order Quantity (MOQ) of 1 Bags for Casting Iro Low Price Gri. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Casting Iro Low Price Grindingl Ball?
For international shipping and customs clearance, Casting Iro Low Price Grindingl Ball is classified under HS Code 7325.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Casting Iro Low Price Gri from China?
To import Casting Iro Low Price Gri from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Iraete Grinding Steel Ball. Ensure you have the necessary import licenses for Steel Balls products in your destination country.
Is Shandong Iraete Grinding Steel Ball a verified supplier?
Yes, Shandong Iraete Grinding Steel Ball 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 Casting Iro Low Price Grindingl Ball?
The key specifications for Casting Iro Low Price Grindingl Ball supplied by Shandong Iraete Grinding Steel Ball include Low Price Casting Iron Grinding Ball, HRC55 - HRC67, and HRC50 - HRC55. 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 Casting Iro Low Price Gri?
Shandong Iraete Grinding Steel Ball offers Casting Iro Low Price Gri with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Casting Iro Low Price Gri the most?
Casting Iro Low Price Gri is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Iraete Grinding Steel Ball through our platform.
What certifications does this Casting Iro Low Price Gri supplier hold?
Shandong Iraete Grinding Steel Ball maintains international quality certifications. These ensure that the Casting Iro Low Price Gri meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Casting Iro Low Price Grindingl Ball on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Iraete Grinding Steel Ball 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 Shandong Iraete Grinding Steel Ball.
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