Double studded adapter flange

JVS manufactures DSAF in various sizes and pressure ratings. DSAF’s 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 equipment of different size and pressure rating. DSAF’s are available as per customer specified thicknesses, consistent with design considerations. Ring groove overlaid with Alloy 625 material for best corrosion resistance is available.