Custom Flanges
Start with the connection geometry. Send a drawing, mating dimensions and service requirements.
01
Special profiles
Square flanges and square-OD / circular-bore forms.
02
Reducing flanges
Weld neck and slip-on forms with a specified reducing bore.
03
Dual bolt patterns
Two drilling patterns coordinated with the mating connections.
04
Fabricated assemblies
Flanges with spool sections and custom layered assemblies.
05
Large rings & nozzle flanges
Ring and hub profiles defined by the approved drawing.
Prepare the drawing package
| Specify | Details to include |
|---|---|
| Geometry | OD, bore, thickness, hub profile and tolerances |
| Drilling | Bolt circle, hole count, hole size and orientation |
| Material & facing | Material grade, facing type, finish and coating |
| Order requirements | Drawing revision, quantity, inspection documents and delivery destination |
Specify your flange.
Send the standard, class, size, material and quantity. Add a drawing for custom requirements.