Rolling steel balls - 2
Rolling steel balls For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Rolling steel balls, Made in China, High Quality Products!, China Rolling steel balls, Rolling grinding balls Supplier, Manufacturer.
Size: 20mm -150mm
Hardness: HRC58-65;
chemical elements:C: 0.30-0.57; Si: 0.17-0.35; Mn: 0.5-1.8; S & P: 0.036Max; Cr: 0.25Max.
Hebei Goldpro New Materials Technology Co., Ltd.
Address: Economic developing Zone of Guangping County,Handan,Hebei,China, handan, hebei, China, 057650
Tel: +86 310 8746025
Hebei Goldpro New Materials Technology Co.,Ltd. is a professional manufacturer and exporter of grinding steel balls in china,the diameter of our steel balls span from 20mm-150mm. Priorities of our steel balls: High hardness, good wear resistance, breakage rate lower than 0.5%, no deformation all through. Our modern quality assurance center could guarantee all our product s meeting customers need.
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