... long time at high temperatures easily from the thermal decomposition2, no self-extinguishing3, acid poor4, forming shrinkageUse of Pom(Polyacetal ) TubePOMElectronic ... , screw endorsed The general standard size of Pom(Polyacetal ) Tube ITEM NO.SIZEI.D*O.D(Inside diameter* Outer diameter)LengthmmmmMTU0860-100M68100TU1080 ...