high hardness grinding rod come from china
Because of these deficiencies, round rod mill will be used as a wear large, prone Ball Joint-Stock Co., Ltd is one of the largest grinding rod manufacture in China. by low wear, unique chemical composition, high hardness of 45HRC to 55HRC, The product has good straightness, and won't break, bendBainitic core grinding rod - Armco Inc. - Free Patents Online,Jun 20, 1989· A grinding rod for use in a rotating grinding mill, comprising: a heat treated carbon or alloy steel grinding rod having a surface and a core, said rod including at least 0.40 weight % chromium, at least 0.30 weight % molybdenum, and less than 0.7 weight % manganese,rod and cap grinder | eBay,Save rod and cap grinder to get e-mail alerts and updates on your eBay Feed. +,5Pieces Angle Grinder Accessory Connecting Rod for Angle Grinding Tool 10mm. Brand New. $6.68. From China. Buy It Now,Premium Salt & Pepper Mill Sets And Grinder Of 2 - Refillable Coarseness Steel 6. Brand New.