... deponding on your requirment 3,kinds of stypes forged stainless steel flangesCarbon Steel flange For forged rings:15000tons/year For forged flanges ... good reputation form our customers in the USA,Europe,the UK,Southeast Asia,Korea,Japan,Iran and Dubai.Alao in the ... thread flange,slip on flange,blind flange Material:carbon steel,stainless steel and alloy steel fange Standard:ANSI,JIS,BS,DIN,UNI,EN,GB ...