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Brand Name : ZW
Model Number : 45#,60MN,B2,B3
Certification : ISO9001:2008
Place of Origin : China
MOQ : 25 tons
Price : Negotiable
Payment Terms : D/A, D/P, L/C, T/T, Western Union
Supply Ability : Annual output 50000 tons
Delivery Time : 1-3 weeks after order confirmation
Packaging Details : big bags ,steel drum
Breakage : no breakage
Por of loading : Qingdao port,china
Service : One-stop Service
Packing : big bags , steel drums
Zhongwei Company's Grinding Rods Quality Are Good, Customer Trust
Manufacturer : Jinan zhongwei
We are ISO Endorsed company with annual output 50000 Tons ,locaed in China.
1) No deformation
2) High hardness Good wear resistant
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.
Material | Chemical Elements of hot rolling steel balls | ||||
C | Si | Mn | P/S | Cr | |
45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | <0.25 |
60MN | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 |
B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 |
B3 | 0.5-0.8 | 1.0-1.8 | 0.4-1.0 | 0.035 | 0.5-1.0 |
Hardness of hot rolling steel balls
Material | 25mm-50mm HRC | 60mm-90mm HRC |
100mm-125mm HRC
| |||
50-55 | ||||||
45# | 55-58 | 55-58 | ||||
60MN | 58-63 | 58-63 | 56-60 | |||
B2 | 60-65 | 58-63 | 56-60 | |||
B3 | 56-63 |
FAQ
Q:Can you provide samples for free?
Yes, Free Sample.
Q:Are you a manufacturer or a trading company?
We are a manufacturer, and we have independent export qualification.
Q: What kind of payment you can accept?
T/T , L/C, Paypal,Western Union
Q: How about your quality control?
100% check before delivery to ensure the products quality.
Q:If I send an inquiry ,when can you reply ?
Immediately.
Our Main products :
1)
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25mm Steel Drums Packing No Breakage Grinding Rods Images |