Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
| 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 |
| Brand Name | ZW |
| Model Number | 45#,60MN,B2,B3 |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | ZW | Model Number | 45#,60MN,B2,B3 |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | Steel Drums Packing Grinding Rods ，No Breakage Grinding Rods ，25mm Grinding Rods | ||
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)
Company Details
Business Type:
Manufacturer
Year Established:
2000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri... Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri...
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