... use, chemical resistance, biocompatibility, PTFE lined reducing tees PTFE lined reducing tees provides the ultimate in lubricity, high ... +250°C Chemical resistance: +++ universal advantages-PTFE lined reducing tees » almost universal chemical resistance» free from extractable ... to irradiation and weatherDrawing- PTFE lined reducing tees specification- PTFE lined reducing tees Nominal SizeFF'Att'G.W.( ...