What is the Shandong standard for wear-resistant steel balls? – Ruinian Steel Balls

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Ball mill grinding media—rolled or forged steel balls—are manufactured in accordance with the YB/T 091-2005 standard. RuiNian Casting & Forging selects premium steels to ensure optimal hardness and wear resistance.

What are the standards for wear-resistant steel balls in Shandong?

Zhangqiu Ruinian Casting and Forging (Steel Balls) Co., Ltd. is a specialized manufacturer of wear-resistant materials, including grinding mill steel balls, wear-resistant steel balls, and decorative wrought-iron steel balls. Our products are primarily used in industries such as mining, power generation, cement production, and chemical processing. Our grinding mill steel balls feature high hardness, excellent roundness retention, superior abrasion resistance, and outstanding fracture resistance, helping customers enhance economic efficiency and reduce production costs. Available in diameters ranging from 20 mm to 150 mm, our products comply with the YB/T 091-2005 standard and are exported to Japan, South Korea, Australia, and other markets worldwide, earning widespread acclaim from our customers.

We welcome foreign customers to visit our factory to discuss cooperation on wear-resistant steel balls and jointly pursue development.