Shandong JinNai International Trade Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P |
| Supply Ability | 50 Tons per Month |
| Delivery Time | 7-15 days |
| Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Carbon Hard Ball |
| Feature | Roundness , Polished ,Magnetic |
| Internal structure | Solid Balls |
| Application | Machinery Repair Shops, Food & Beverage Factory |
| Material Type | Lower Carbon AISI1010 AISI1015 |
| Characteristic | high precision,antiwear |
| Brand Name | JN |
| Model Number | 9.525mm 3/8 Inch |
| Certification | SGS ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P | Supply Ability | 50 Tons per Month |
| Delivery Time | 7-15 days | Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Carbon Hard Ball | Feature | Roundness , Polished ,Magnetic |
| Internal structure | Solid Balls | Application | Machinery Repair Shops, Food & Beverage Factory |
| Material Type | Lower Carbon AISI1010 AISI1015 | Characteristic | high precision,antiwear |
| Brand Name | JN | Model Number | 9.525mm 3/8 Inch |
| Certification | SGS ISO | Place of Origin | China |
| High Light | precision steel balls ，soft steel balls | ||
9.525mm 3/8 Inch G100 Low Carbon Impact Test Steel Ball Solid Hard Ball For Bicycle Chain
Major product: Low carbon steel ball AISI1010-1015
Middle Carbon Steel Ball AISI1045
High Carbon Steel Balls AISI1085
According to the hardness can be divided into Soft ball(HRC28) and hard ball (HRC55-60 after heat treatment).
| 1. Material | AISI1010/ AISI1015/ C15/ 1.0413/ JIS SWRM 12/ EN32 ASTM A/29
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| 2. Size Range | 0.3mm-500mm
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| 3. Grade | G40-1000
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| 4. Hardness | 60 min. HRC (Surface-hardend)
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| 5. Characteristic | (a) Casehardened surface balls and low hardness core
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| (b) Superficial hardness
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| (c) Low resistance to corrosive attack
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| 6. Magnetic | Yes
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| 7. Application | Low quality bearing, oiler, roller, sliding block…
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| 8.Packing | Standard: 15kg or 25kg per carton,1 ton per pallet or as customer required
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| 9.Conditioning | Dry or oiled
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| 10.Delivery time | Stock within a short time or 35 days.
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1.Not easy to rust
Tensile ,anti-moisture, anti-oxidation
2. High Hardness
Hardness is higher two times than copper and ten times higher than aluminum.
3. Pollution-free
Healthy, lead-free, environment-friendly, non-toxic and pollution-free
4.Taste
Smooth and clean drawing surface, fine workmanship
5. Corrosion Resistance
Acid , alkali and corrosion resistance
6. High Quality
Strict quality approval ,round precision steel ball
Quality Assurance
Before packing, steel balls are sent for final audit to check for surface roughness, roundness, waviness,
lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures.
Once all requirements are met, a test certificate is then prepared for the customer.
Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment and
is managed by properly trained and qualified personnel.
Company Information
Shandong Jinnai is a professional manufacture and supplier of steel balls and ball related products in China .
We offer solid ball size from 0.1mm-500mm with material of carbon ,chrome ,stainless ,aluminum, brass and glass,ect .
Shandong Jinnai have professional team which could provide customers with high quality steel balls and services.
We also could provide customization production such as material ,size ,packing .ect.
We has formed a set of manufacture,sales,service,maintenance,development of a complete one stop service system.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Active Member
Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st... Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st...
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