We are steel lined PTFE tank manufacturer, our products has great anticorrosive property with a long service life mainly applied in petrochemicals, fine chemicals, pharceutical and semiconductor industry, 

if it possible please forward your drawing or more details with your tanks, pipes and pipe fittings(such exact capacity , diameter, pressure, temperature,medium etc), we would like to offer you a solution, and provide you full solution of anticorrosive equipment soon.

According to the working temperature and medium, we will select related lining material for you like: Tetrafluoroethylene PTFE /PFA/ETFE/ECTFE/PVDF etc;

LiningThickness: Generally in the range of 3mm, 4mm and 5mm.

Anticorrosion process brief description: 

lining PTFE (welding process): material inspection→grinding→high temperature degreasing→sanding roughening→bonding→drying→patching→opening V port→welding round electrode→flating→welding rod.