Products
- Portable Media[6]
- Abrasives[6]
- Abrasive Tools[6]
- Cast & Forged[6]
- Bearing Steel[1]
- Other Educational Toys[2]
Contact Us
- Contact Person : Mr. Wang Zhaoliang
- Company Name : Zhangqiu City Runya Forging Steel Ball Factory
- Tel : 86-0531-83808069
- Fax : 86-0531-83806469
- Address : Shandong,Zhangqiu City,In Wujia Village Industry Zone,Guanzhuang Town, Zhangqiu City,ShanDong province, China
- Country/Region : China
Other Educational Toys
steel grinding balls
even hardness,
unbreakable,
grinding resistant,
high impact value
SIZE):DIA 20-150mm(HARDNESS):HRC 50-60(CHEMICAL ELEMENTS):C:0.52-0.65 Si0.15-0.37Mn:0.6-1.2 S:≤0.04 P:≤0.04 ...
steel ball
1.size:20-50mm
2.material:steel
3.high hardness;non-broken;anti-crush...
Material: bearing steel
Nominal diameter (mm)DiameteicalTolerance(mm)Weight of single ball in average(g)Number of piece of one ton forging ball in averageSurface...
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