... .47SER,B class75,150,300 26"-60" AWWAAWWA C207 classB,D,E,F 4"-120" DINDIN2573,25272631,2632,2576,2543,2544 ... forged flange is manufactured as per the drawings!Now I’d like to introduce our products,relevant reports and certifications to ... neck flangefree forgingsbody,body adapter,stem housing,trunning plate,seat ring,ringForging styleClosed die forgingopen die forging(free forging)Minimum Reduction ...