Generally speaking, it can be installed in any position of the pipeline, but it needs to be tested and easy to operate. It should be noted that the stainless steel elbow with medium flow direction is high, and the longitudinal plate is lower than the stainless steel elbow, which can only be installed horizontally. Stainless steel ball valve, globe valve and gate valve with stainless steel pipe elbow are not allowed to adjust the flow when they are used for full opening or full closing, so as to avoid erosion of sealing surface and accelerated wear. In the door and thread sealing device with stop valve, the handwheel rotates to the best user welcome. Stainless steel elbow from carbon steel elbow is the main material is different, its chemical composition will keep elbow has important use in actual performance and operation value. When the use and maintenance of stainless steel elbow need to pay attention to many things, the user needs to use according to a wear-resistant composite steel plate, according to the method of accurate and reasonable use and maintenance. Stainless steel elbows will not cause corrosion, pitting, corrosion or wear. Stainless steel is used for metal materials in one of the countries with the highest material strength. Due to the good corrosion resistance of stainless steel, it can make the structural components permanently maintain the integrity of the engineering design. Chromium stainless steel stamping elbow also has high mechanical strength and scalability, easy to process and manufacture parts, which can meet the needs of architects and structural designers. The stainless steel elbow electrode of the application program should be kept dry. When the titanium calcium type is used, it should be dried at 150 ℃ after 1 hour, and the low hydrogen type should be dried at 200-250 ℃ after 1 hour (it can't be dried repeatedly, otherwise the coating is easy to crack and peel off), so as to prevent the covering of viscous oil and other dirt, so as not to increase the carbon content of the weld and affect the quality of the weldment.