High Density Polyethylene (HDPE)
HDPE (High Density Polyethylene), part of the polyolefin family of materials, is a semi-crystalline thermoplastic material, with a continuous use temperature range of -50° F (-46° C) to 180° F (82° C).
Industrial PVC/CPVC
PVC is an amorphous thermoplastic material, with a range of continuous use temperatures varying by type (Type I, Type II or CPVC).