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Contact Us
- Contact Person : Mr. GAO WEI
- Company Name : Zhangqiu Donghan Artistic Iron Co., Ltd.
- Tel : 0086-531-83808762
- Fax : 0086-531-83804482
- Address : Shandong,Zhangqiu,YANGJUN ZONE GUANZHUANG TOWN ZHANGQIU CITY SHANDONG PROVINCE CHINA
- Country/Region : China
- Zip : 250217
casting steel ball
Product Detailed
Related Categories:Cast & Forged
grinding steel ball
1.SIZE:20-150MM
2.HARDNESS:55-65
3.APPLIED FIELD:MINES, CEMENTPLANTS, POWERSTATIONS, CHEMICAL INDUSTRIES
HARDNESS
SIZE | SURFACE | CORE | Price |
DIA30-60MM | HRC60-64 | HRC59-63 | FOB$700-1000QINGDAO |
DIA70-80MM | HRC60-64 | HRC58-62 | FOB$700-1000QINGDAO |
DIA90-100MM | HRC60-64 | HRC57-61 | FOB$700-1000QINGDAO |
DIA110-140MM | HRC55-60 | HRC52-58 | FOB$700-1000QINGDAO |
Mode of packages: CONTAINER BAGS(1000KGS/BAG),STEEL DRUMS(850-900KGS/DRUM)
DIMENSION SERIES OF GRINDING BALLS
NOMINAL DIAMETER (mm)
DIAMETERmm
| DIAMETERICAL TOLERANCE(mm) | APPOX AVERAGE WEIGHT PER (g) | AVERAGE NUMBER OF BALLS PER MT |
20 25 30 40 |
+2 -1 | 32 64 116 263 | 31250 15625 8620 3802 |
50 60 70 80 |
+3 -1 | 513 888 1490 2104 | 1949 1126 671 475 |
90 100 110 120 130 140 150 |
+4 -2 | 2996 4110 5070 7102 9030 11278 13872 | 334 243 183 141 111 89 72 |
casting steel ball
