Shandong JinNai International Trade Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability | 10tons per week |
| Delivery Time | 7-15 days |
| Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Precision Copper Balls |
| Feature | corrosion resistance properties and good electric conductivity |
| Application | Electronic devices , Safety switches |
| Density | 8.9g/cm3 |
| Material | H62 or H65 |
| Size Range | 1mm-50mm |
| Brand Name | JN |
| Model Number | 1.3MM 1.4MM 1.7MM 1.6MM 1.42MM 1.9MM |
| Certification | ISO SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal | Supply Ability | 10tons per week |
| Delivery Time | 7-15 days | Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Precision Copper Balls | Feature | corrosion resistance properties and good electric conductivity |
| Application | Electronic devices , Safety switches | Density | 8.9g/cm3 |
| Material | H62 or H65 | Size Range | 1mm-50mm |
| Brand Name | JN | Model Number | 1.3MM 1.4MM 1.7MM 1.6MM 1.42MM 1.9MM |
| Certification | ISO SGS | Place of Origin | China |
| High Light | small copper balls ，solid brass balls | ||
Solid Copper Balls H62 Brass Balls Safety Switches 1.3MM 1.4MM 1.7MM 1.6MM 1.9MM
Our pure copper balls are noted for their corrosion resistance and their excellent ability to conduct
both heat and electricity. While their conductivity makes them ideal for electrical applications,
their corrosion resistance suits them to use in marine environments and industrial settings
where halogens, salts, sulphides, and water are present.
H62/65 brass/copper ball
| Diameter | 1.3MM 1.4MM 1.7MM 1.6MM 1.8MM 1.42MM 1.9MM 2MM 2.15MM 2.6MM 2.7MM 2.8MM |
| Feature | Brass balls show fairish mechanical performance, good corrosion resitance, excellent electrical properties. They generate low frictions. Balls are provided in the passivated condition. |
| Application | Special valves, industrial pumps and valves, electronic devices, safety switches, heating units, appliances, furniture rails. They are used in the automotive, electronic and petrolchemical industry. |
| Chemical composition | Cu | Pb | P | Fe | Zn | So | Bi |
| 60.5-63.5% | 0.08% | 0.01% | 0.15% | Margin | 0.002% | 0.005% |
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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