... ,HastelloyC,Ti,Ta,Platinum-iridium alloy,Stainless steel coating with tungsten carbideElectrode drawknife apparatusDN80~DN3000Connection flange materialCarbon steelConnection ring materialStainless steel1Cr18Ni9TiEnclosure ... ,LZB-W(B)micro type glass tube flow meters,G.R.F10/20/30 glass tube flow meters,LZZ/LZD(-F ...