In the plastics industry, twin screws are at the very heart of the extrusion process that transforms raw materials into rigid PVC pipe or profile. These highly engineered components are integral to ...

Chlorinated polyvinyl chloride, or C-PVC, is commonly used in construction due to its high heat deflection temperature, resistance to corrosive chemicals and relative low cost. C-PVC is available in ...

Piping is an important, functional part of most buildings. Although seldom seen, it is needed to deliver clean water for drinking and other purposes. It is also needed to convey waste water away from ...