Slip On Flange

Slip on Flange is essentially a ring that is placed over the pipe end, with the flange face extending from the end of the pipe by enough distance to apply a weld bead on the inside diameter.

The OD of slip on flange is also welded on the back side of the flange. Slip on flanges have a lower material cost than weld neck flange and are more easily aligned.

Slip on flange may also be used a lap joint flanges if Type B or Type C stub ends are used.


Trupply offers slip on flanges in A105, A105N, SS316, SS304, A20, High yield & Nickel Alloys. Email for your flange buying needs.

 Go To Domestic Slip On Flange

Go To Import Slip On Flange


The video below gives and overview of slip on flange.