Forged Flange Clamps 1.1/2""-5"(DIN,ANSI,ISO,ASME,ISO) 2Good quality,high ... ,ANSI,ASMECertificate:CCS Quality Management System Certificate-ISO 9001:2008Features:1.Good quality, High precision2.Competitive price3.easy installation, safety5. ... area:Shipbuilding,offshore platform,metallurgy,mechanical engineering etc.Successful Stories:1.18000 drag suction dredger for Guangzhou Wenchong Shipyard Co. Ltd ...