What is your terms of payment?

For payments <=1000 USD, 100% in advance. For payments >=1000 USD, 30% T/T in advance, with the balance before shipment.

3 Inch Steel Balls with High Hardness

Name: 3 Inch Steel Balls with High Hardness
Brand: Shandong Shengye Grinding Ball Co., Ltd.
SKU: 623938764

Shandong, ChinaShandong Shengye Grinding Ball Co., Ltd.

US$650.00

25-124 Tons

US$630.00

125-499 Tons

US$600.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Content

>90%

Model NO.

20mm-150mm

Usage

Chemical, Grind, Mining, Cement Plant, Power Industry

Processing Type

Forging, Rolling, Casting

Size

Dia 20mm-150mm

Color

Black

Customized

Product Name

Forged Steel Ball

Process

Forged / Hot Rolled / Cast

Certification

TUV ISO 9001, ISO14001, ISO45001, SGS, BV

Service

Free Samples

Heat Treatment

Quenching+Tempering

Hardness

60-65HRC

Breakage Rate

<1%

Impact Toughness

>12ak.J/Cm^2

Weight

Depend on The Model

Price

Reasonable

Quality Control

Professional Inspection

Advantage

Long Service Life & Good Wear Rate

Standard

Client Specification

Dimensions

Different Model

Application

Ball Mill, Sag Mills, Vertimills, Mineral Process

Transport Package

Steel Drums & Flexible Container Bags

Specification

45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG

Trademark

ShengYe

Origin

Shandong, China

HS Code

73261100

Production Capacity

100000

Key features

High Hardness & Wear Resistance: Forged balls reach HRC 55-65 with breakage rate <0.5%; Cast balls offer HRC 45-66.

Customizable Specifications: Diameter 20mm-150mm; Custom materials, sizes, and standards available per client specs.

Fast Delivery Capability: 10,000 tons monthly stock; 5-10 days for in-stock items, 15-20 days for custom orders.

International Quality Certifications: Certified by TUV ISO 9001, ISO 14001, ISO 45001, SGS, and BV for quality assurance.

Advanced Heat Treatment: Unique quenching and tempering process ensures uniform hardness and high impact toughness.

Free Sample Service: Free samples provided for evaluation; customers only cover freight costs.

Global Market Presence: Exported to over 40 countries including USA, Japan, Australia, and South Africa.

Professional Quality Control: Advanced lab testing for chemical elements, mechanical properties, and microstructure.

Company profile

Shandong Shengye Grinding Ball Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-05-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.64h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryShandong Shengye Grinding Ball Co., Ltd. is identified as a Chinese factory and limited company manufacturing grinding balls, grinding rods, and related products. The supplier reports 10 production lines, annual grinding-ball productivity of 100,000 tons, a 24,000 m² manufacturing plant, and export activity to more than 30 countries, mainly serving mines, cement plants, and thermal power plants. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, and states that it operates advanced testing equipment, professional testing personnel, product traceability, and customer follow-up files. Evidence supports substantial production and export capability, but the provided information does not establish financial strength, customization capability, or independently verifiable customer cases.

Supplier typeThe supplier is described as a limited company, factory, and manufacturing enterprise located in Shandong, China. Its stated business covers industrial equipment, metallurgy, mineral and energy sectors, with products including forged steel balls, grinding rods, casting grinding balls, and grinding cylpebs.

CertificationsThe supplier explicitly reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. These stated certifications provide direct evidence of quality, environmental, and occupational-health-and-safety system coverage.

After-Sales capabilityThe supplier states that it maintains customer files, conducts regular follow-up, and provides comprehensive after-sales service to address customer concerns. It also reports product-batch traceability through testing and detection systems, supporting post-delivery issue handling.

Production capacityThe supplier reports a 24,000 m² manufacturing plant, 10 production lines, and annual grinding-ball productivity of 100,000 tons. It also states that it is a professional factory and can fulfill orders within 15 workdays in both off-peak and peak seasons, providing direct evidence of substantial production capacity.

Product Q&A

Q:What is the advantage of your company?

We are a professional steel ball manufacturer with 10 years of production experience and high-tech, capable production lines.

Q:In which countries are your products sold?

Our products are exported to over 40 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada, and South Africa. We have offices in Malaysia, Chile, the United States, and Spain.

Q:Are you a trading company or manufacturer?

We are a factory.

Q:How long is your delivery time?

Generally, it is 5-10 days if the goods are in stock. If the goods are not in stock, it is 15-20 days, depending on quantity.

Q:Do you provide samples? Is it free or extra?

Yes, we can offer samples for free charge, but the customer does not pay the cost of freight.