Insulated connectors is to prevent electrochemical corrosion in pipeline transportation, imposed on pipeline cathode protection of important components required, was my factory for design institutes to jointly develop alternative insulating flanges for a new alternative. It's insulating flange high stiffness, may withstand the bending moment in the insulation, high performance, long life, and can be installed underground.

Monolithic insulated connectors by each of the following components: up, down pipe, socket, insulation, sealing, insulating coating. On the insulated joint, pipe butt end, stuffed with insulation and sealing, insulation performance of double sealed structure developed. Sleeve used on Groove welding or with catheter directly welded two forms, insulation and pipe firmly wrapped in it, and to form a "closed container", in order both to ensure a good insulating effect, greatly improving the insulation structure bearing capacity.

A high strength insulated rail connectors, are placed at the ends of two rail track-side insulation, and slot insulation plate clamp mounted connector on both sides, two pieces of reinforced patch installed insulation within the grooves of the plate, and penetration of high strength bolt joint hole tightened and reserved. First insulation plate is a glass cloth mesh tank-insulating plates, it diyi、San、Wu、qi to paste insulated, dier、Liu layer of glass cloth mesh, the fourth layer is thickened glass cloth; second insulated panel is electric tank type insulation Board, it diyi、San、Wu、Qi layer for insulating film, dier、Liu for glass cloth, the fourth layer for the electric tablet with a hole.