In Indian Institute of Technology, Mumbai, the water utilities have heavy pressure of water and longer distance to deal with. Hence, for such a situation, lightweight pipes would not be able to handle the pressure and the distance.
Heavy duty HDPE pipes for Drinking Water is the best solution to opt for when you have a longer distance to cover and higher water pressure.
SPECIFICATIONS:
For potable water, HDPE emerges as a key solution for this application making it possible to drink clean water which is free from rust and corrosion.
HDPE was initially limited to cold water service applications, as early formulations were not strong enough for the high temperatures of hot water systems. We have developed cross-linked polyethylene (PEX) with superior strength and high temperature performance. PEX is common in radiant floor heating applications and, increasingly, in domestic hot/cold water systems. Not only does HDPE offer an ideal solution for drinking water but leads to tremendous savings in the cost of pipes in comparison to pipes made from traditional materials.
The advantages of HDPE are numerous coupled with low cost based on total life cycle analysis resulting in substantial savings. In the span of 1 month, 3450 meters of distance was covered with HDPE pipe size of 200mm/8''.
HDPE pipes come in various sizes however it's important to know which is the perfect solution for your needs. In this case, IIT-Mumbai wanted to opt for a lighter weight HDPE which would’ve been now cost-effective however considering the amount of usage in the building, water pressure and distance, a lightweight HDPE pipe would have resulted in more maintenance expense, prone to leakage and damages because it would not be able to handle the water pressure. A heavy duty HDPE Pipe would be a costly option for the moment but would result in a longer life and lower maintenance cost making it a better option than the former.
BENEFITS:
The great tensile strength, flexibility, and durability of HDPE pipes are well-known. For numerous years, these pipes have been utilised in municipal and industrial water applications. The fact that HDPE pipes are environmentally friendly further adds to their appeal. These pipes are non-toxic, chemically and corrosion-resistant, and have a long service life.
There are several advantages, including the following:
- Easy to handle and install — HDPE is simple to work with and install. It has a lower density than steel and does not necessitate the use of large lifting equipment during installation.
- fInstallation costs are reduced since these pipes require fewer connections and may be welded together to create seamless, leak-free pipe lengths. This lowers the labour and installation costs.
- Chemical and corrosion resistance - One of the best advantages of HDPE pipes is their chemical and corrosion resistance. It has excellent corrosion resistance to corrosive acids, bases, and salts and is resistant to fungus and bacteria.
-Heat-fused joints - HDPE pipes are heat fused to form a strong joint. This offers significant installation advantages when compared to traditional pipes.