We at Akai Metal Manufacture stainless steel flanges in step with ASME, EN, ISO, and DIN standards. stainless steel vesture rims have Associate in Nursing inner diameter that's a touch larger than the outer diameter of the pipe flange. stainless steel slip on flanges have a hoop situated over finish the top|the tip of the pipe and therefore the face of the flanges extends from the pipe end. If sort C stub ends or type B stub ends square measure used, these can even be used as lap joint flanges. Flanges Slip-on type is a neater thanks to align, compared to weld neck flanges. On the rear of this type of flanges, is joined the OD of those flanges.