• Low Pressure Rectangular Metal Expansion Joints For Power / Petrochemical Industry
  • Low Pressure Rectangular Metal Expansion Joints For Power / Petrochemical Industry

    Low Pressure Rectangular Metal Expansion Joints For Power / Petrochemical Industry

    Product Details:

    Place of Origin: China
    Brand Name: FIDAK
    Certification: ISO 9001
    Model Number: NIL

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 piece
    Price: Negotiable
    Packaging Details: Steel frame case sealed by plywoods with each end capped
    Delivery Time: 5~15 working days
    Payment Terms: T/T, Western Union,Paypal
    Supply Ability: 40 tons per day
    Get Best Price Contact Now

    Detail Information

    Material: Stainless Steel Shape: Equal
    Technics: Casting Connection: Welding
    Standard: DIN Size: DN50~DN1500
    High Light:

    metallic expansion bellows

    ,

    metallic expansion joint

    Product Description

    Low Pressure Rectangular Metal Expansion Joints For Power / Petrochemical Industry

    Mental rectangular mental Expansion joint compensator oem welcome

     

    Product Description

     

    Rectangular Metallic Expansion Joints


    Rectangular metal expansion joints have a variety of applications in the power, petrochemical, refining, chemical, and steel industries. Since there are no standard duct sizes, and due to the wide range of pressure and temperature combinations, each rectangular metal expansion joint is custom-engineered to provide the most economical design that will absorb the thermal movements of the system in which it is installed. Like circular expansion joints, rectangular expansion joints absorb three types of movement: axial, lateral and angular. For the purpose of designing rectangular bellows, it is critical to know in which direction the lateral and angular movements will occur, i.e. parallel to the long and/or short side of the bellows.


    Unlike circular bellows where the pressure stress is a circumferential membrane (hoop) stress, the rectangular bellows must be designed for longitudinal (beam) bending stresses. Long unsupported lengths must frequently be supported to prevent excessive deflection and stresses of the bellows element. In certain applications, covers and liners can perform the function of pressure supports. Typical convolution geometry's and corner construction details are shown below. The "V" convolution profile will be supplied with single miter corners, unless otherwise specified. Round corner bellows will always be constructed using the "U" convolution profile.
    Absorbs axial and lateral movements
    Variety of bellows geometry (for long straight sides)
    Normal guiding is required
    Manufactured for a wide variety of materials

     

    Specifitions

     

    Design pressure is -0.25MPa

    Design temperature is 300. °C
    Path range: no limit

     

     

    Low Pressure Rectangular Metal Expansion Joints For Power / Petrochemical Industry 0

    Want to Know more details about this product
    I am interested in Low Pressure Rectangular Metal Expansion Joints For Power / Petrochemical Industry could you send me more details such as type, size, quantity, material, etc.
    Thanks!
    Waiting for your reply.