Difference method of stainless steel butt welding elbow?

There are many ways to distinguish stainless steel butt-welded elbows. There are many ways to distinguish elbows. Briefly introduce three types. According to the data, there are cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals and plastics. According to the method of pipe connection, direct welding, flange connection, hot fusion connection, electric fusion connection, threaded connection and socket connection.

According to the production process, it is divided into: welding elbow, stamping elbow, push elbow, casting elbow, butt welding elbow, etc. The elbows and stamping elbows have outstanding performance and function during the use of the body, fully demonstrating outstanding operational dedication and outstanding performance. After painting the paint, sprayed with white letters, the elbows are also very spiritual, very beautiful, and add a very good appearance. There are two reasons for this. It turns out that the elbow sticks to the original color, you can see the original surface, and it will not be faked. The construction period of the elbow can be early, and it can be loaded and left when it is produced. This is just my own personal idea.

I do not know how you have your opinion on the meaning of this primary color of the elbow? The manufacturer should prepare a welding procedure specification to guide the welding work, and the welding procedure evaluation should be carried out according to the corresponding specifications to verify the correctness and assessment of the welding procedure specification Welder's welding ability. The cutting of the components of the punched elbow must be economical. In the exploration of technological improvement, the company pays special attention to the milling of chemically and high temperature resistant stainless steel punched elbow bags.

The decisive factor that affects the economy when planing and milling a punched elbow is a compromise between the milling efficiency of the punched elbow and the service time. In the first test, the steel bag was subjected to fifteen wet feeds and then ten dry milling. Knife knobs and slight free-face wear will occur after a long period of operation, so all steel bags should be wet-processed in the future.

Then use a copy milling cutter with a diameter of 81 mm and six useful inserts. Under the same cutting value, the surface above the stainless steel punched elbow bag was dry milled for 16.7 minutes. Compared with the competitor's disc cutter, the service life of this stainless steel stamped elbow is significantly improved.