In recent years PIHA has refined the process of lining steel pipelines with polyethylene pipe to the point where almost any diameter of pipe can be lined in the workshop or onsite.
In all instances the liner provides the existing pipe with greater strength and protection from erosion and corrosion by closing off the steel pipe from the flow stream. The interior walls of the polyethylene liner are also smoother than those of steel resulting in superior fluid flow due to a reduction in resistance and friction. Furthermore, polyethylene pipe adapts well to high or low temperatures while continuing to be flexible and tough and it remains unchanged by a variety of chemicals. All these properties make PIHA lined pipes ideal for carrying corrosive and abrasive products such as water, crude oil, slurry, wet gas, raffinate and effluent .
PIHA’s Liner System provides the following:
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