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Yg6 Yg8 Tungsten Steel Ball
The Yg6 Yg8 Tungsten Steel Ball range offered by Taian Porei Import & Export Co., Ltd. comprises precision‑ground spherical components produced from tungsten carbide‑cobalt composites. Grade YG6 contains 94 % tungsten carbide and 6 % cobalt, while grade YG8 consists of 92 % tungsten carbide and 8 % cobalt, giving each ball a very high hardness and wear resistance. The balls are supplied in both metric and inch diameters and are manufactured to comply with ISO 3290 specifications for tungsten carbide balls. The supplier notes that custom sizes can be produced on request, expanding the applicability across many industries.
In the carbide ball market, YG6 typically exhibits a Vickers hardness around 2150 HV and a density of 14.9 g cm‑³, whereas YG8 usually reaches about 2320 HV with a density of 14.6 g cm‑³. Standard tolerance for the diameter is ±0.001 mm for sizes up to 10 mm, and surface roughness of Ra 0.2 µm is common for high‑precision bearings. These balls meet the ISO 3290 grade‑A surface‑integrity requirements, making them suitable for demanding valve, bearing and metering applications where tight tolerances and long service life are essential.
Typical purchasers include OEMs of oil‑and‑gas valves, high‑precision bearing manufacturers and suppliers of ball‑screw assemblies. Taian Porei does not publish a minimum order quantity, so buyers should confirm batch size and any required size range directly with the company. Shipping methods, incoterms and payment conditions are not listed in the public data and must be clarified during the quotation process.
| Material - YG6 | 94 % WC / 6 % Co |
| Material - YG8 | 92 % WC / 8 % Co |
| Hardness - YG6 | typical Vickers hardness 2150 HV |
| Hardness - YG8 | typical Vickers hardness 2320 HV |
| Density - YG6 | typical 14.9 g cm‑³ |
| Density - YG8 | typical 14.6 g cm‑³ |
| Diameter tolerance | typical ±0.001 mm (≤10 mm) |
| Surface roughness | typical Ra 0.2 µm |
| Standard | ISO 3290 grade‑A compliance |
| Packaging | typical bulk carton or pallet, custom packaging on request |
Taian Porei Import & Export Co., Ltd. is based in Taian, Shandong, China, with the address listed as Dongyue Road, 271001. The company holds a harbor trust tier on the platform, indicating basic verification, but its response rate is recorded as 0 % and no average response time is available, so early contact is advisable. Taian Porei focuses on importing and exporting tungsten carbide products, primarily precision balls that meet international standards such as ISO 3290. The public profile does not mention any specific certifications or quality management systems.
The supplier states that it can supply both metric and inch sizes and that it offers sample orders for testing. While the listing highlights the ability to produce custom specifications, no detailed production capacity or lead‑time figures are provided. All commercial discussions, including pricing, delivery schedules and payment terms, are handled directly with the sales team after the initial inquiry.
YG6 and YG8 tungsten carbide balls are high-performance precision components manufactured from tungsten carbide-cobalt composites, offering superior wear resistance, high hardness, and excellent corrosion resistance for demanding industrial environments. These balls are widely specified in oil and gas valves, high-precision bearings, and metering applications where tolerance control and longevity are critical. Available in metric and inch sizes, they meet ISO 3290 standards and are exported globally for industrial OEM and maintenance applications.
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Sourcing Yg6 Yg8 Tungsten Steel Ball from Taian Porei Import & Export Co., Ltd. - China Import Guide
Start by confirming the exact grade (YG6 or YG8), the required diameter and the tolerance you need for your application. Request a material test report that includes hardness, density and surface‑roughness data, and ask for a dimensional drawing that shows the tolerance band. Verify that the balls meet ISO 3290 grade‑A requirements, especially if they will be used in safety‑critical valve assemblies.
Clarify logistics early: ask the supplier which Incoterms they can offer, typical production lead time once the size and quantity are locked, and the preferred freight method (air, sea or rail). Because the supplier’s response rate is currently zero, allow extra time for quotation and consider using a letter of credit to safeguard payment for larger shipments. Ensure that all shipping documents, including a commercial invoice and packing list, are prepared in advance for Chinese customs.
Arrange an independent inspection of a sample batch before full production, focusing on diameter tolerance, hardness and surface finish. Obtain an inspection certificate that confirms compliance with ISO 3290 and the agreed specifications. Keep all test reports, inspection certificates and shipping documents on file to streamline customs clearance and to verify that the received balls match the contractual requirements.
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30 suppliersBuy Yg6 Yg8 Tungsten Steel Ba in Bulk — Supplier in China
When sourcing Yg6 Yg8 Tungsten Steel Ball for your business, securing the right balance of quality and cost is essential. Taian Porei Import & Export Co., Ltd., a supplier based in China, offers this product with key specifications including YG6 / YG8 Tungsten Carbide Ball, YG6: WC 94%, Co 6% | YG8: WC 92%, Co 8%, and YG6: HRA 89.5-91.5 | YG8: HRA 89.0-90.5. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80 – $250 / kg and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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.
Yg6 Yg8 Tungsten Steel Ba Specifications, Trade Terms & Pricing
Importing Yg6 Yg8 Tungsten Steel Ba 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 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 import export 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. Ask the supplier of this Yg6 Yg8 Tungsten Steel Ba for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Steel Balls category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Yg6 Yg8 Tungsten Steel Ba — Shipping, Logistics & Customs
Importing Yg6 Yg8 Tungsten Steel Ba 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).
Frequently Asked Questions About Yg6 Yg8 Tungsten Steel Ba
What is the wholesale price of Yg6 Yg8 Tungsten Steel Ball?
The current listed wholesale price for Yg6 Yg8 Tungsten Steel Ball from Taian Porei Import & Export Co., Ltd. is $80 – $250 / kg 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 Yg6 Yg8 Tungsten Steel Ba?
The supplier, Taian Porei Import & Export Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Yg6 Yg8 Tungsten Steel Ba. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Yg6 Yg8 Tungsten Steel Ball?
For international shipping and customs clearance, Yg6 Yg8 Tungsten 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.
How can I import Yg6 Yg8 Tungsten Steel Ba from China?
To import Yg6 Yg8 Tungsten Steel Ba 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 Steel Balls products in your destination country.
How can I check Taian Porei Import & Export Co., Ltd. before ordering?
Open the Taian Porei Import & Export Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Yg6 Yg8 Tungsten Steel Ball?
The key specifications for Yg6 Yg8 Tungsten Steel Ball supplied by Taian Porei Import & Export Co., Ltd. include YG6 / YG8 Tungsten Carbide Ball, YG6: WC 94%, Co 6% | YG8: WC 92%, Co 8%, and YG6: HRA 89.5-91.5 | YG8: HRA 89.0-90.5. 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 Yg6 Yg8 Tungsten Steel Ba?
Taian Porei Import & Export Co., Ltd. offers Yg6 Yg8 Tungsten Steel Ba with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Yg6 Yg8 Tungsten Steel Ba the most?
Yg6 Yg8 Tungsten Steel Ba 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 Yg6 Yg8 Tungsten Steel Ba supplier hold?
Taian Porei Import & Export Co., Ltd. maintains international quality certifications. These ensure that the Yg6 Yg8 Tungsten Steel Ba meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Yg6 Yg8 Tungsten Steel Ball 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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