alloyed casting steel ball,cast grinding ball - zw Specificaton & Trade Terms
| Model | zw |
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| Place Of Origin | china |
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| Packaging | Nylon bags,steel drums |
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| Brand | zw |
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| Certifications | ISO9001:2008 |
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| Price Term | FOB,CIF |
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| Payment Term | T/T,L/C |
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| Supply Ability | 40000 ton |
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| Minimum Order | 20 ton |
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| Loading Ports | Qingdao |
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| Delivery Time | 7 day |
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Grinding Media Steel Ball
1) Froged and cast grinding abll
2) Size:15mm-150mm
3) Hardness:55-65HRC
Cast grinding ball. grinding media steel ball. Forged steel ball.
Our products have obtained ISO 9001---2008.
A) Diameter: 15~150mm balls,
B). Characteristics:
1) High hardness 2) Good wear-Resistance 3) No breaking 4)No mal-roundness
C). Applied fields:
1) Metal Mines 2) Cement plants 3) Water coal slurry 4) Power stations 5) Chemical industry
High chrome cast grinding ball
A) Diameter: 25-130mm
B). Hardness: Surface HRC 58-67
C). Characteristics:1) High hardness, 2) Good wear-Resistance, 3) No breaking,4)No mal-roundness
D). Applied fields:1) Metal Mines,2) Cement plants,3) Power stations,4) Chemical industry
E).Chemical Composition:C:2.0~3.2,Si≤1.0, Mn≤2.5, Cr: 10~28, Mo ≤1.0, P≤0.10, S≤0.08.
Package:Iron drum (850~920Kg Per Drum),bulk bags(1000kg)
Process:
Good material→chemical composition analysis of material→precise control of the melting and casting→Testing before casting in order to confire of elements→Casting in molds→The first product inspection→Polishing balls→Visual inspection→Automatic oil quenching→Tempering→Test chrome,C,HRC,and impact value→Stocking
