Double Studded Adapter

Double Studded Adapter

REIN can deliver Double Studded Adapter Flange in various sizes and pressure ratings.

Double Studded Adapter Flange are a combination of flanges of different sizes and pressure ratings. DSAF is normally supplied along with appropriate size of studs with nuts duly fitted.

Adapter Flanges are used for transition in nominal size and/or pressure rating and where there is a restriction of space in the drill string.

They provide an ideal solution by hooking up two different connections of different size and pressure rating. DSAF’s are available as per customer specified thicknesses, consistent with design considerations.

Basic material of construction is alloy steel. For corrosion resistance, overlays like SS 316L or Inconel 625 can be incorporated to improve product life if required.




As per customer requirement

Pressure rating:

2000 PSI ~ 20000 PSI


As per API 16A


General, Sour Services

Design Standards:


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