Stainless steel pipes are a widely used pipeline product. In order to meet the needs of the majority of users, it has also led to products such as stainless steel elbows, stainless steel, and other products. These are collectively called stainless steel pipe parts. Below, Zhitong takes everyone to understand the advantages of stainless steel pipe parts and welding precautions.
Advantages of stainless steel pipe parts:
1. It has good corrosion resistance and antioxidant characteristics.
2. The medicines of stainless steel pipe parts are divided into two types, one is titanium olty type, and the other is low hydrogen type. The previous one can be used to pass through, and it can quickly turn red when welding.
3. Drying should be connected when welding is controlled. The dryness of titanium olty type should be controlled at 150 degrees Celsius for 1 hour; the low hydrogen type needs to be used for 1 hour at 200 ~ 250 degrees. Do not dry it once when drying, otherwise the medicine will crack.
4. The stainless steel pipe parts also have heat resistance and wear resistance, so it is equipped with chemical, power stations, oil and other equipment.
Precautions for welding of stainless steel pipe parts:
1. When welding stainless steel pipe parts, thermal treatment will precipitate carbides to reduce corrosion resistance and mechanical functions.
2. Do not weld the current too long, and the arc should not be too long. It is dominated by narrow welding seams.
3. The stainless steel pipe parts are prone to cracks when welding, so welding needs to be welded.
4. Do not have dirt on the surface of the barrier, so as not to cause quality problems.
