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    NES

    Reinforced Ring Type
    Model
    -
    Series
    Metal Expansion Joint

    Product Description

    Reinforced ring expansion joint with equalising ring and reinforcing ring bellows are usually chosen for high pressure installations. Equalising rings are solid stainless steel rings fitted externally on the bellows of the reinforced ring expansion Joint. The rins are precisely machined so they fit into the root between each of the bellows convolutions. The purpose of the rings is to reinforce the bellows against internal pressure. By adding moment of inertia thto bellows cross section, this counteracts the bellows ability to blow out or buckle (also called squirm) and enhances its stability and pressure integrity. Bellows with reinforced rings can be made for any type of expansion joint(axial, lateral or angular etc.) The disadvantage of the reinforced ring expansion joint having reinforced bellows are the significantly increased stiffnes of the bellows and their limited movement properties.



    Product List

    Metal Expansion Joint

    Etc.
    Cylinder Type, Gimbal Type
    Power Plant
    HYUNDAI HEAVY INDUSTRIES SCR Project
    Flexible Hose
    Tema Bellows
    Rectangular Type
    Miter Corner Type, Round Corner Type
    Pressure Blance Type
    Reinforced Ring Type
    Tie Rod Type
    Universal Unreinforced Type
    Flange End Type, Weld End Type
    Single Unreinforced Type
    Flange End Type, Weld End Type

    Non Metallic Expansion Joint

    Rubber Type
    Fabric Type

    Damper

    SCR System (No Leak Damper)
    Scrubber System (Seal Air Damper)
    ETC.
    Poppet Valve, Double Flap Damper
    High Temperature Damper
    Castable Type, Ceramic Type
    3-Way Damper
    Leakless Damper

    Other

    Other
    Gas pipe duct, Gas pipe, Recuperator, Water tank