What are the terms of payment?

Payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the average lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What certifications do your products hold?

Our products are certified under ISO 9001:2008, ensuring high-quality standards in production and material preparation.

1/16'' or 2.5mm Tungsten Carbide Balls

Name: 1/16'' or 2.5mm Tungsten Carbide Balls
Brand: Zhuzhou Eastern Carbide Co., Ltd.
SKU: 1936517815

Hunan, ChinaZhuzhou Eastern Carbide Co., Ltd.

US$0.50

100 piece

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Avilable

Logo Printing

with Logo Printing

Model NO.

2.5mm tungsten carbide balls for p

Size

Middle

Customized

Type

Vane Oil Pump

Material

Stainless Steel

Certification

ISO 9001:2008

Transport Package

Standard Packing for Export

Specification

WC+Co Powder

Trademark

Laser mark

Origin

Zhuzhou City, Hunan, China

Key features

Extreme Wear Resistance: Tungsten carbide offers superior hardness and wear resistance for bearings, valves, and gauges in severe conditions.

Customizable Sizes: Custom sizes available beyond standard stock options ranging from 0.4mm to 20.0mm diameter.

High Precision Grades: Available in G3 to G1000 grades with strict tolerances for diameter, spherical form, and surface roughness.

Rigorous Quality Control: Three-stage inspection process ensures stable quality from material preparation to final product delivery.

Versatile Applications: Ideal for coining, pivots, detents, tips for gauges, tracers, and as excellent seal face materials.

Professional Customization: Rich experience in turning client designs into real products, including customized packing solutions.

Multiple Packing Options: Standard plastic/paper boxes with foam or plywood boxes for heavy items; custom packing available.

ISO Certified Quality: Products comply with ISO 9001:2008 standards, ensuring reliable performance in high corrosion environments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Zhuzhou Eastern Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2012-10-02Nearest Port: Shenzhen, Shanghai, GuangzhouAverage Response Time: ≤4.01hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with seven employees, offering carbide rods, tips, saw blades, and inserts alongside related hardware, machinery, electronic, and handicraft products. It has documented customization options, quality assurance, complaint-handling and corrective-action procedures, and uniformly followed finished-product inspection instructions. Export activity is established, with self-operated import/export rights and seven years of exporting experience; reported export sales represent 51%–70% of total sales. However, the supplier reports no new products in the past year, no ODM, no SDK, no OEM service for popular brands, no overseas showroom or agents, and no participation in offline trade shows. Production capacity is not demonstrated because the company is identified as a trading company and no manufacturing facilities or production data are provided. Certification, customer cases, and several sustainability compliance items remain undocumented or unknown.

Supplier typeThe supplier is explicitly identified as a limited company and trading company, with business activities covering carbide products and a broad range of hardware, machinery, electronic, handicraft, and related goods. It is not identified as part of a larger corporate group and has seven employees.

After-Sales capabilityThe supplier has a clear and followed customer-complaint handling procedure, accepts multiple service quotation and payment terms, and reports lead times within 15 working days in both peak and off-seasons. Nevertheless, it has no overseas showroom, overseas agents or branches, and no reported overseas service countries.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These explicit limitations indicate weak demonstrated product-development and technical-platform capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated customization options provide direct evidence of broad stated customization capability.

Product Q&A

Q:What are the main applications of tungsten carbide balls?

They are used in bearings, ball screws, valves, flow meters, coining, pivots, detents, and tips for gauges and tracers, especially in high temperature and corrosive conditions.

Q:What is the warranty period for these products?

The product description does not specify a warranty period, but it highlights a rigorous 3-inspection quality control system to ensure stable quality.

Q:Can you provide customized sizes and packing?

Yes, customized sizes are available beyond standard stock, and we offer special packing based on client requirements, including plywood boxes for heavy products.

Q:What are the standard sizes available in stock?

Stock sizes range from 0.4 mm to 20.0 mm, including specific diameters like 1.0 mm, 2.5 mm, 5.0 mm, 10.0 mm, and 12.7 mm.

Q:What quality grades are available for tungsten carbide balls?

We offer grades from G3 to G1000, with varying tolerances for diameter variation, spherical form, and surface roughness to meet precise requirements.