1.Stainless steel Blind Flange 2.Materical 304,321,316,316L,310S 3.Specification DN10- ... to 2 metreStandardGB,JB,CB,HB,HG,SH,SY,DL,ASME,ANSI,AWWA,JIS,DIN,BS ect.UsingShips, petrochemical, medical equipment ... SHOWMTCCompany Profilemy company is the manufacture of the stainless steel flange,we open a office in tianjin cityuntill now we had ...