304 Stainless Steel Nickel plated square weld nut.
Description
Pre-treatment process of nickel plating:
Chemical degreasing→hot water cleaning→cold water cleaning→electrolytic cleaning→secondary degreasing→hot water cleaning→cold water cleaning→electrolytic cleaning pre-nickel activation→cold water cleaning→going water cleaning.
Process formula and process description:
Chemical degreasing: the same formula as the degreasing formula of Xitong steel parts, 60-80℃.
Hot water cleaning: 60-80℃, about 2 minutes.
Cold water cleaning: twice countercurrent rinsing or spray cleaning, room temperature, about 2 minutes.
Electrolytic cleaning: The formula of the alkaline degreasing liquid can be the same as the chemical degreasing liquid formula above, and the anode current density is 30-55 amperes/square decimeter, 15-30 seconds;
Pre-nickel plating: The flash plating solution formula is: 6 water nickel chloride 240 g/l, hydrochloric acid (30-33%) 320ml a few L, anode is nickel plate, part cathode, current density, 3.5-7.5 ampere/dm2 , 2-4 minutes.
| Product name | Nickel plated Steel square weld nut |
| Material | 304 Stainless steel |
| Process | Cold Forging , CNC machining |
| Dimensions | Customize |
| Grade | Class 10.9 |
| Finish | Nickel plated |
| Standard | Nonstandard |
| Usage | Automobile |
| Color | Black |
| Service | OEM/ODM |
| Certificate | ISO9001 |
| Application | Mining |
Plating Line
Test Equipment
Heat Treatment
Why choose us?
1. We can provide the best price and will try our best to reach to yr target price.
2. Good and stable quality.We have strict quality control, and our quality inspection department has employees for more than 8 years.
3. Delivery in time.Our delivery date is 100% guaranteed and will not be delayed.
4. ODM and OEM are avaliable.
5. Provide one-stop service for you,The division of responsibilities of personnel in our departments is clear.
6. Matured technical support.Our machinery and equipment are of high precision and are also imported from abroad.
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304 Stainless Steel Nickel Plated Square Weldable Nuts Grade 10.9 Images
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