Oil and gas companies and mining companies seeking cost cutting measures can be considering high density polyethylene (HDPE) pipe as being a money-saving alternative to HDPE pipe fittings. Reinforced thermoplastic pipe (RTP) offers the benefits of corrosion resistance and light-weight weight and is already used in moderate temperature and pressure applications.
The Plastic Pipe Institute website explains several of the main reasons why plastic pipe meets the requirements of 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 is also well designed for the solids environment in mining applications.
PE pipe is semi-rigid to withstand high external loads. Its flexible nature expands with pressure surges that increases the life of the pipeline.
PE pipe installations have long-term cost advantages for its physical properties, leak-free joints and reduced maintenance costs.
The service life for HDPE pipe fittings is definitely an estimated 50-a century.
The “allowable water leakage” is zero instead of 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 time and expense in many applications.
PE pipe is produced in straight lengths around 50 feet long and coiled in diameters up through 6-inches. Coiled lengths over 1,000 feet can be found based on size.
PE and HDPE pipe has been used from the oil and gas exploration industry for many years. Based on articles on Pipeline & Gas Journal, HDPE pipe can be used in fracking to the collection and transportation of hydrocarbons, as well as the transportation and variety of water found in this procedure. Composite pipe composed 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 also in several of the 18dexkpky difficult terrains across the country. Plastic pipe is likewise valued because of its flexibility; gas distribution systems are definitely more apt to survive severe ground shifts, especially from earthquakes, when they are made from fused PE pipe.
To find out more about using PEX-AL-PEX pipe within the mining and oil and gas industries, see the Analyzing Metals post, Is Plastic Pipe The solution to Combating Corrosive Steel in Hydrocarbon Processing? and also the Advancing Mining post, The Role of Plastic Pipe in the Mining Industry Can Be Planning to Increase.