Category 1) PTFE inner liner pipe for steel tube 2) Pipe fitting Category 1) PTFE inner liner pipe for steel tube 2) Pipe fitting Processing apply high quality F4 and PP extrusion pipe in order to closely join steel pipe and plastic pipe, using special processing technology Features 1) Steel liner Teflon compound pipe and tubing can sustain 1.6MPa positive pressure and 70kPa negative pressure 2) Its working temperature of medium is -100oC + 250oC, which can resist all chemistry medium including the corrosion caused by aqua fortis and aqua regia Performance 1) Uniformity surface 2) Crack , flaw and air buddle are prohibited, arch of the pipe can not more than 2mm, the surface allowed gentle scale and little viscera Usage 1) PTFE inner liner pipe for steel tube widely used in petroleum, chemistry and industry for transport corrosive liquids and gas 2) Pipe fittings widely used in pivot, machine, printing. It is also used as insulated and anti-mucosity material