Steel alloy Heat treatment Nickel plated Connect internal threaded coupling.
Threaded couplings refer to pipe connections with threads, which are the most common type of pipe fittings in industry and life.
The meaning of threaded coupling is: threaded joints make the connection of the pipeline easier, and it is easier to disassemble and replace, which greatly saves the cost of pipeline connection.
Characteristics, performance and use of electroless nickel plating
1. Thickness uniformity Uniform thickness and good throwing ability are a major feature of electroless nickel plating and one of the reasons why it is widely used.
It avoids the uneven thickness of the electroplated layer due to uneven current distribution. During electroless plating, as long as the surface of the part is in contact with the plating solution, the plating solution will disappear.
Consumed components can be replenished in time, and the thickness of the coating on the plated parts is basically the same, even for grooves, gaps, and blind holes.
2. The plated parts will not permeate hydrogen, and there is no hydrogen embrittlement. There is no need to remove hydrogen after electroless nickel plating.
3. The functions of many materials and parts, such as corrosion resistance and high temperature oxidation resistance, are better than those of electroplated nickel.
4. It can be deposited on the surface of various materials, such as: steel-nickel-based alloy, zinc-based alloy, aluminum alloy, glass, ceramics, plastics, semiconductors, etc.
On the surface of the material, thereby creating conditions for improving the performance of these materials.
5. No DC motor or control equipment required for general electroplating is required.
6. The heat treatment temperature is low. As long as the temperature is below 400℃ for different holding time, different corrosion resistance and wear resistance can be obtained, so it is especially suitable
For functional coatings of parts with complex shapes and surface requirements for wear and corrosion resistance, etc.
|Product name||Steel alloy Heat treatment Nickel plated Connect internal threaded coupling|
|Surface Treatment||Heat treatment|
|Test equipment||Measurement instrument, projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin guage etc.|
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Q2: How long is your delivery time?
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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Q6: Why is your price higher than other suppliers in China?
A:(1)Choosing the material: We choose superior materials, the quality of material is best and also the price of material is higher.
(2)We have engineers who are in charge of testing supervise every production process from materials to packaging and delivery of goods. We ensure the quality of finished products strictly.