Sewer pipe depends on the type of sewage and its volume, in most cases, sewage is unpressurised and driven by gravity. Sewer pipe in buildings mainly consists of PVC and U-PVC (polyka) pipes, and in the past, Cast iron pipes have been used, which are not used today. Of course, there are many innovations in sewage pipe industry, and Push fit pipes and multi- layer pipes are marketed, that all of them are known as sewage pipes. Double-wall polyethylene Corrugate pipe is also used for transfer of sewage and surface water in sewage transfer lines, Double-wall polyethylene Corrugate from size of 200- 1000 mm is most used type of sewage pipe in the world, In between, 200 and 250 pipes have highest demand.
Spiral polyethylene pipe is used for wastewater pipelines in the main lines and main wastewater lines with high wastewater volume. Wastewater pipes mentioned above, all are specially designed for sewage production and supply. You can use all the pipes in the world for transport sewage, but life span of these pipes used and its efficiency is much lower than the pipe of Corrugate and PVC pipe and Push fit, and this difference in performance will cause a technical and financial failure of the project.
Wastewater pipe is highly corrosive due to its organic matter and its microorganisms, and due to high pollution, they should not be released into the environment, and should be transported to a recycled place in a controlled environment. Wastewater pipe should transfer wastewater to the Sewage Treatment with the lowest cost and without waste.
Sewer pipe of Pars Ethylene Kish
Double-wall polyethylene corrugated pipe of Pars Ethylene Kish that is the new generation of these pipes, is produced by the most modern Double-wall polyethylene corrugate pipe production machines. Double-wall polyethylene corrugate pipe of Pars Ethylene Kish, due to having a tape in the coupler, prevents from loss of wastewater and sewage leakage out of the pipeline and permeation of sewage on the environment.
UPVC Pipes, Polyka and Push fit of Pars Ethylene Kish are also one of the best products available on the market for construction purposes.
Old Wastewater pipes
Sewage transfer system and the old transmission pipes, including concrete networks and other steel and cast iron pipes, are not applicable, and all of them are being replaced with a variety of polyethylene pipes. Each of these old sewage pipes has imperfections that in the face of sewage, these deficiencies intensify, and over time, causing major and basic problems, therefore, use from these old systems for the transfer of sewage is not recommended.