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Shandong Huamin Steel Ball Joint-stock Co. Ltd. - Zhangqiu, China

Specifications 1) Diameters Dia. 20 - 150mm 2) Hardness HRC 55-65 3)Impact Value >12 J/cm2 4)Breakage Rate Read More





 466

Specifications 1) Diameters Dia. 20 - 150mm 2) Hardness HRC 55-65 3)Impact Value >12 J/cm2 4)Breakage Rate Read More





 364

Specifications 1) Diameters Dia. 20 - 150mm 2) Hardness HRC 55-65 3)Impact Value >12 J/cm2 4)Breakage Rate Read More





 307

Specifications 1) Diameters Dia. 20 - 150mm 2) Hardness HRC 55-65 3)Impact Value >12 J/cm2 4)Breakage Rate Read More





 419

Specifications 1) Diameters Dia. 20 - 150mm 2) Hardness HRC 55-65 3)Impact Value >12 J/cm2 4)Breakage Rate Read More





 301