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| Place of Origin: | China |
| Brand Name: | ZW |
| Certification: | ISO9001:2008 |
| Model Number: | 45#,60Mn B2,B3,B4 |
| Minimum Order Quantity: | 25 tons |
|---|---|
| Price: | Negotiable |
| Packaging Details: | big bags ,steel drum |
| Delivery Time: | 1-3 weeks after order confirmation |
| Payment Terms: | D/A, D/P, L/C, T/T, Western Union |
| Supply Ability: | Annual output 50000 tons |
| Model Number: | 45#,60MN,B2,B3 | Breakage: | No Breakage |
|---|---|---|---|
| Por Of Loading: | Qingdao Port,china | Certification: | ISO9001:2008 |
| Service: | One-stop Service | Packing: | Big Bags , Steel Drums |
| Highlight: | Steel Drums Packing Grinding Rods,No Breakage Grinding Rods,25mm Grinding Rods |
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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)
Contact Person: Mrs. cherry lee
Tel: +8613793138983
Fax: Jinan Zhongwei Casting And Forgi
Address: Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China
