1. Special PVC pipe fitting injection machine --CE 2. Supply for PVC mould and PVC raw material Formula to produce fitting. 1. PVC raw material is Amorphism High Polymer ,the detail characters as followings:No obviously Melt point , degradate ahove 1500C in air, even if add stabilizing agent, tooling temp. under 2000C, it’s not good for Heating stability ,whatever is higher for temp or Heating ...