... .Hyosung material 2.diamerter 20-160mm 3.OEM pp-r pipe , pp-r tube , ppr piping(plastic pipe production,ppr pipes ... of 110 arising from short disruptionsare unproblematic. AdvantagesDESO PP-R system provides combination of benefits in handling cold and hot ... .· No furring while cutting.· Cost effective pipeline network.· Safe environment with recyclable ability. pp-r pipe , pp-r tube , ppr piping