Riser Clamps require frequent inspection, replacement of nut ,bolts ,clamps ,and neoprene pads due to splash zone corrosion. In extreme cases parts of risers have to be cut and replaced. The neoprene pads, placed between the clamps to prevent metal to metal contact. trap moisture and force the paint designed for splash zone condition to work in submerged conditions resulting in premature coating failure.Progressive failure of coating is not only economically impacting but can copromise riser integrity.
The RiserClampShield offers cost effective long term protection. nuts and Bolts are protected using CorroCaps. Voids and crevices are filled using the FlangeShield System.http://www.pj-energy.com/CorroShield.asp#Detail1
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