Stainless steel elbows are fittings that change the direction of pipelines. According to the angle, there are three most commonly used types: 45 °, 90 °, and 180 °. In addition, other abnormal angle elbows such as 60 ° are also included according to engineering needs. Stainless steel elbow is a steel that is resistant to weak corrosive media such as air, steam, water, and chemical corrosive media such as acid, alkali, salt, etc. So what types of stainless steel elbows do you know?
Stainless steel elbows may not necessarily be resistant to chemical corrosion, while the latter are all non corrosive and easy to manufacture, meeting the needs of architects and structural designers.
The main types of stainless steel elbows are:
1. Stainless steel elbow pipe fittings with variable wall thickness refer to pipe fittings that change wall thickness along the length direction of the pipe;
2. Stainless steel elbow variable diameter fittings refer to pipe ends or parts of pipes with reduced diameter;
3. Pipe fittings with flanges and circular edges, the former refers to pipe fittings that protrude inward or outward at the end of the pipe, while the latter refers to pipe fittings that form protrusions or grooves in the circumferential direction of the pipe;
4. Change the cross-section of the pipe fittings, and according to the requirements, transform the circular cross-section into square, elliptical, polygonal, etc;
5. Stainless steel elbow bending fittings are commonly used to transform straight pipes into curved pipes with different radii of curvature, such as elbows and bends.
The main difference between stainless steel elbows and carbon steel elbows is the material, and the chemical composition it contains will keep the surface of the elbow from rusting or corrosion for a long time. The main types of stainless steel elbows are the ones mentioned above. When using these stainless steel elbows, we can choose according to the above types.
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