Other Expansion JointRS flexible sleeve expansion joint

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RS flexible sleeve expansion joint

  • expansion joint
  • sleeve expansion joint
  • flexible sleeve expansion joint
  • metal expansion joint
  • expansion joint
  • sleeve expansion joint
  • flexible sleeve expansion joint
  • metal expansion joint
  • [Name]: Flexible sleeve expansion joint
  • [Medium]: water
  • [Material]: QT400-15,Q235A,ZG230-45,20
  • [Certification]: ISO9001-2008
  • [Specification]: DN40mm-1600mm

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    Flexible sleeve expansion joint provides great convenience for water supply pipeline,water tower,water pump,water meter and valve to install and detach.It also can compensate the expansion or contraction caused by temperature change.

    The material of the inner the product includes cast iron(HT),ductile cast iron(QT), Carbon steel(Q235),and stainless steel(304,316).

     Loose the gland bolts before installs it, then pull the product to the installation length and fasten it,squash is forbidden.Sometimes,fixed supports on the both side are necessary.
     
    The flange conection adopts the standard of GB/T9115-2000.

    RS Flexible Sleeve  Expansion joint can produce deflection which can be up to 5.85D
    The number in the table are ones under the condition that there is no deflection
    The expansion joints are sealed by rubber rings and they can’t withstand the axial tension themselves. Generally, they are installed on the Straight Pipeline. If they are installed near bent pipes or T-tubes, buttresses are needed to prevent them from leaking
    Single-plate Short Pipes can be substituted by casting iron straight pipes
    Flange connection:GB2555-81

     

    Nominal Diameter(DN)

    Length(L)
    (min.)L Installation Length L (max.)L
    40

    140

    160

    180

    50

    145

    165

    185

    65 145

    165

    185

    80 160

    180

    200

    100

    170

    180

    210

    125

    170

    190

    210

    150 175

    190

    215

    200 180

    195

    220

    250 235

    200

    285

    300

    250

    260

    310

    350 265

    280

    335

    400 280

    300

    360

    450 295

    320

    385

    500 310

    340

    410

    600 340

    360

    460

    700

    370

    400

    510

    800 400

    440

    540

    900 430

    470

    570

    1000 450

    500

    600

    1200 475

    525

    625

    1400 500

    550

    660

    1600 530

    610

    690

    For more accurate quotation pls send us more details about the products you need:

    1. What's the DN and PN?

    2. What's the material?

    3. What's the connection(flange or thread)?

    4. What's the standard(ANSI, DIN, BS, JIS)?

    5. What's the medium working with?


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