... "-48" Material:CS,SS,AS Delivery time:7-30days blind flange blind flange Size1/2"-48"Typeslip-on welding flang,lapped flange ... -on flange socket welding flange ,lap joint flange welding neckflange ,blind flange, orifice flange reducing flange ,pad type flange ,loose hubbed ... .API,JIS,DIN BS,EN,MSS,InspectionInspection: in-house and third party inspection such as BV ,SGS The products of each ...