forged steel flang Size: from 1/2 to 200 inch (DN15- ... , EN, JB, GB, HG, UNI, API CS,SS... forged steel flang Technics: Forged Size: from 1/2 to 200 inch (DN15-DN6000 ... and nuclear power construction, shipbuilding, food manufacturing, construction, shipbuilding, paper making, medicine, and other industries. Main Market: United Kingdom, America, Canada ...