How to deal with colored stainless steel tube finished welded joints?

Color stainless steel finished welded spot processing, then, a bit of trouble, because the vacuum titanium-plated tube is plated with a good color and then under the production of the process master's craft requirements are also relatively high, the requirements of the spot welding to control the ability to be very strong, weld is not good, it will be welded broken or welded black, leaning not close to each other. Can not use the traditional grinding and polishing to deal with, because grinding and polishing will throw off the surface color, so I recommend the following methods for your reference:

1. point paint. The most direct way is to think of the corresponding color of the repair paint to point, point of attention, spray paint on the cap, with a brush point, point in the weld, gently a little on the line, point of the area should not be too large, to prevent the surface of the broken pipe;

The following picture is my recommended repair paint, the main colors are titanium, rose gold, black titanium, bronze, color, then the color with the color of the pipe is generally the same! (Except for the color difference between manufacturers)

2. Try to spot weld on the side or full weld on the beveled corner. Don't spot weld on the lookout side, try to hide the weld joints.

3. Weld joints are covered with decorative parts. After spot welding, use the cover or decorative parts to cover the welded joints, to hide the welded joints.

4. Assembly without welding. Connecting with connectors, assembling without welding, directly locking screws and pulling rivets, as follows:

5. Punching or laser cutting holes. Directly through the tube, a few points of welding at the bottom, and you will not see the weld.

Provided 5 methods, hope it can help you, thanks!