U-type Seal Rings, Brand Name : XG

We are offering wholly welded insulation joint.
nominal pressure pn: 1.6～32.0mpa (150～1500 lb)
nominal bore: 25～1000mm (1 ~ 40〞)
features: forging and super pulse welding are applied; u-type seal rings are used for sealing and realize the self-tightening sealing. The insulation board, whose strength equals to that of steel tubes, is used for insulation to ensure that the life of insulation joint is the same with that of pipelines. The joint possesses sealing property and strength properties required in buried steel pipeline and electric insulation property required in cathode protective engineering, and can be applied in pipelines of buried oil, gas and water transportation to avoid electrochemical corrosion and lengthen the life of the pipelines.
materials of major components: sealing ring - special rubber materials, insulation ring - epoxy glass cloth laminate and the external erosion resistant coating - ixpe.