commonly used method is traditional heat and fusing method. for the faster installation and reduce labor cost coupling joint is used with rubber gasket inside,then it is tighten with bolts and nuts.
High density plasma of high density polyethylene.
High Molecular High Density Polyethylene
HDPE= High-density polyethylene
High density polyethylene foam. Use heat. Non foam plastic use super glue.
density of HDPE
Most of plastic bags are made of Polyethylene. It could be made of High Density Polyethylene (HDPE) or Low Density Polyethylene (LDPE) or a combination of both in addition to Linear Low Density Polyethylene (LLDPE).
High density polyethylene bags
High Density Polyethylene
LDPE is Low Density PolyEthylene.HDPE is High Density PolyEthylene.
High Density Polyethylene (HDPE)
With water. PETE has a greater density than water where HDPE has a density less than water
HDPE is high density polyethylene used to make plastic pipe which is flexible, thermoplastic and non biodegradable. it is used in refineries for the transportation of water, gas, sewage etc.