Design Features: Non-standard flanges may have special design structures, such as irregular flanges, neck flanges, and weld neck flanges. These design features will be reflected in the model number.
Dimensional Parameters: These include key dimensions such as nominal diameter, wall thickness, and length. These parameters directly determine the flange's application range and connection capability.
Material Selection: Non-standard flanges may be manufactured using different materials, such as carbon steel, stainless steel, and alloy steel. The choice of material affects the flange's corrosion resistance and strength.
Connection Method: These include welding, threaded connections, and clamp connections. Different connection methods also affect the flange's model name.
