The production process of seamless copper rectangular tubes involves the following steps:
1. Raw material selection: The first step is to select high-quality copper raw materials that meet the required specifications.
2. Melting and casting: The copper raw materials are melted in a furnace and then cast into round tubes using a special machine.
3. Drawing: The round copper tubes are drawn times by the drawing machines under the pressure of different suitable molds in order to change the dimensions of tubes. This process helps to reduce the thickness and also adjust the width and height of the raw copper tubes to the desired size.
4. Annealing: The drawn rectangular tubes are annealed to improve their mechanical properties. This process involves heating the copper tubes to a specific temperature and then cooling them slowly.
5. Cutting: The annealed copper tubes are then cut into rectangular tubes of the desired length using a cutting machine.
6. Finishing: The copper rectangular tubes are then polished and finished to remove any surface imperfections and to improve their appearance.
7. Testing: The finished copper rectangular tubes are then tested to ensure that they meet the required specifications for strength, hardness, and chemical composition.
8. Packaging and shipping: Finally, the copper rectangular tubes are packaged and shipped to customers for use in various applications such as plumbing, electrical wiring, and construction.
Now you know how to produce the seamless copper rectangular tubes in Ningbo Windo Metal ?
More of Your Favorite Brass Tubes KeyWords:
| Brass Tubes | Copper Plates| Copper Tapes | Copper Rods | Brass Square Tubes | Brass Rectangular Tubes |