Specifications Maximum diameter can reach 6000mm, with each section of the cylinder having a maximum height of up to 5000mm (vertical or horizontal orientation is acceptable). Specific dimensions are manufactured according to user requirements or user-provided drawings. Main Lining Materials Steel-lined polytetrafluoroethylene (PTFE/steel), steel-lined polyolefin (PO/steel), steel-lined polyethylene (PE/steel), FRP-lined polytetrafluoroethylene (PTFE/FRP), FRP containers (FRP case). Main Lining Thickness PTFE: 2-4mm, PO: 4-8mm, PE: 4-8mm.