Prefabricated direct insulation elbow

Prefabricated straight buried insulation elbow is one of the insulation pipes, insulation elbow is composed of high density polyethylene jacket tubes, polyurethane foam insulation layer and internal working steel tubes closely combined. Insulation elbow master is used for insulation direct tube turning, generally with insulation pipeline support use, is according to insulation engineering pipeline design for compensation function, so that the elbow part can also have sufficient insulation performance, standard elbow angle: 30 degrees, 45 degrees, 60 degrees, 90 degrees

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