Oil and gas companies and mining companies seeking cost cutting measures could be considering high density polyethylene (HDPE) pipe being a money-saving option to HDPE pipe fittings. Reinforced thermoplastic pipe (RTP) offers some great benefits of corrosion resistance and lightweight weight and is also already used in moderate temperature and pressure applications.
The Plastic Pipe Institute website explains several of the reasons why plastic pipe meets certain requirements in the mining industry:
Polyethylene (PE) pipe is rustproof, break-resistant and corrosion-free.
PE pipe can withstand harsh chemical environments.
PE pipe is abrasion resistant and it is well best for the solids environment in mining applications.
PE pipe is semi-rigid to stand up to high external loads. Its flexible nature expands with pressure surges that improves the life of the pipeline.
PE pipe installations have long term cost advantages due to the physical properties, leak-free joints and reduced maintenance costs.
The service life for HDPE pipe fittings is definitely an estimated 50-a hundred years.
The “allowable water leakage” is zero as an alternative to typical the leakage rates of 10% to 20% for PVC and Ductile Iron.
Lightweight PE is readily installed without heavy lifting equipment. Alternate installation methods (Horizontal Directional Drilling, Pipe Bursting, Sliplining, Plow and Plant, Submerged or Floating Pipe, etc.) will save considerable money and time in the majority of applications.
PE pipe is manufactured in straight lengths as much as 50 feet long and coiled in diameters up through 6-inches. Coiled lengths over 1,000 feet can be purchased according to size.
PE and HDPE pipe has been used from the oil and gas exploration industry for years. As outlined by a post on Pipeline & Gas Journal, HDPE pipe can be used in fracking for your collection and transportation of hydrocarbons, and also the transportation and variety of water utilized in this process. Composite pipe consisting of layers of HDPE and metallic and non-metallic (glass and carbon fiber) substrates is now being useful for pressures from 300 psi approximately 3,000 psi and then in some of the 18dexkpky difficult terrains country wide. Plastic pipe can also be valued for the flexibility; gas distribution systems are definitely more apt to survive severe ground shifts, especially from earthquakes, if they are produced from fused PE pipe.
For additional information about the use of PEX-AL-PEX pipe inside the mining and oil and gas industries, read the Analyzing Metals post, Is Plastic Pipe The reply to Combating Corrosive Steel in Hydrocarbon Processing? as well as the Advancing Mining post, The Role of Plastic Pipe inside the Mining Industry Might Be About to Increase.