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 flanges may also be used as 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 [email protected] for your flange buying needs.
The video below gives an overview of slip on flange.
Video Transcript:
This is a slip on flange, and this is a 2 inch flange, 150 pound. All flanges that we are showing you today for the purpose of this video are 150 pound flanges. For the 2 inch flange, this is a 2 inch pipe sample, and you see the slip on flange is the easiest one, you just slide it on and then you weld it. This is a raised face flange. The raised face flange, on the backside of the flange, right here you can see, that had a lip, a 1/16 inch lip. This is also a slip on flange, but this is a flat face, and we’re showing you as an example, that this does not have a raised face; this is a flat faced flange.
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It wasnt fulfilled 12 days ago. I did not receive an order confirmation asking for ship date like requested. Order just supposed to be shipping today 12/18
This is a great compression fitting, and worked very well, sealed nicely, no gas leaks. My only problem was that I was replacing three gas pipes that were very close together, and the large size of the fitting made it hard to turn the nuts once it was in place since the adjacent pipes were so close.