There are many types of stainless steel seamless elbows according to different standards and uses. Common ones can be classified according to the following points:
1. Bending angle:
According to different bending angles, stainless steel seamless elbows can be divided into 45° seamless elbows and 90° seamless elbows, etc.
2. Pipe wall thickness:
According to different pipe wall thicknesses, stainless steel seamless elbows can be divided into SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH150, XXS, etc.
3. Manufacturing standards:
According to different manufacturing standards, stainless steel seamless elbows can be divided into national standards, American standards, German standards, Japanese standards, etc.