Krishna Carbon Steel Polished Slip On Flanges, Shape : Round

Slip on flange, also called SO flange. It 's a kind of flange slides over the pipe with internal design is slightly larger than the pipe. Since the inner diameter of the flange is slightly larger than the outer diameter of the pipe, that is designed to slide over the end of a pipe. The SO flange can be directly connected to equipment or pipe by fillet weld at the top and bottom of the flange. It is used to insert the pipe into the inner hole of the flange.

Types of Slip On Flange Welding

The slip-on (SO) flange can be classified into two types: SO welding plate flanges and SO welding hubbed steel pipe flanges. Its mechanical properties fall between those of integral flanges and loose flanges. The design is straightforward, and the manufacturing process is easy, making slip-on flange welding a popular choice for various fluid pipelines.