9 Singapore 
7 UK 
3 France 
2 Brazil 
1 Nigeria 
1 Belgium 
Steel Ball Core Hrc55 Surface - China
price: contact company for price
Size: Dia 20-150mm
Hardness: Hrc 50-60
HARDNESS
SIZES SURFACE CORE
DIA 40-60 MM HRC60-64 HRC59-63
DIA 70-80 MM HRC60-64 HRC58-62
DIA 90-100 MM HRC60-64 HRC57-61
DIA 110-140 MM HRC55-60 HRC52-58
Company Contact:
- Phone: 8613969142986
- Address: 10029 East Jingshi load, Jinan , China
- Email:
- Website: http://www.huamin.cn
Published date: August 7, 2012
- Business Description: We are one of the largest manufacturers and exporters of grinding steel balls and decorative wrought iron products in China.
The annual output is 100, 000 metric tons.
The products have been exported to more than 30 countries and areas, such as Canada, USA, Chile, Italy, Greece, South Africa, Korea and Japan.
Our company has obtained ISO9001 International Quality System Authentication, ISO14001 International Environmental System Authentication, High tech Enterprise of Shandong Province, Famous Brand of Shandong Province etc.
We hold the only automatic roll grinding line in China, which is developed and researched by ourselves.
As the raw material in producing steel balls is high quality alloy steel, we can assure the high hardness and good wear resistance of the products.
The quality of the products can meet the demand of client in different countries and areas.
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