Flange Corrosion and Leakage Protection System for Corrosion under Insulation

Insulation material accelerates the metal surface corrosion, insulation layer Corrosion Under Insulation (Corrosion Under Insulation, referred to as CUI) is a corrosion phenomenon that occurs on the outer surface of the pipeline or

equipment wrapped with insulation materials.

A corrosion phenomenon. Generally due to condensation or rainwater into the insulation system and lead to localised corrosion on the outer surface of the pipe or equipment.Corrosion. When moisture exists under the insulation system,

pipes made of carbon manganese, low alloy and austenitic stainless steel are susceptible togalvanic, pitting, stress

cracking and crevice corrosion. Since the corrosive surface is covered by the insulation, corrosion under the insulation is generally difficult to be detected.

To this end, Wenzhou leakage corrosion Hardware Products Co., Ltd. insulation isolation leakage to accommodate

the diversion system, can be more effective in solving this problem

Insulation isolation leakage containment diversion system is a simple device used to collect liquid or gas that may leak between flanges and channel it into a transparent detection device (outside the insulation pipe, the naked eye that can be detected), insulation isolation leakage containment diversion system can protect even if condensate or rainwater

enters into the thermal insulation system, flange and flange joints between the middle of the sealing surface of the

gasket does not enter the water, to protect the flange. Sealing surface corrosion, but also insulation flange and fire

protection function.