1.Product Name : PTFE Bar 2.Material:PTFE 3.Color:White Black,Etc 4.Size:Any Sizes ... made by plunger extrusion of suspension polymerized PTFE resin. Among all the existing plastics,teflon rod has the best corrosion-resistance and dielectricity ... unit.3.competitive price, high quality3.Mainly products PTFE Sheet ,Rod ,Tube ,Films ,gaskets,Packing&PTFE Compenents ,Also , we can meet your special ...