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  • Welcome to Hebei Jingbo Petroleum Machinery Co. Ltd. Contact Us86-0318-7155981

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    LOCATIONPipe & Elbow > Pipe Fittings


    Universal Isolates Pipe Connection



    Patent No.:ZL  96 2 40217.6



    The self-sealing pipe joint automatically opens when mounting is finished and closes when dismantled, eliminating the possibility of polluting the environment by the out-flowing media, saving the operational cost, preventing the machines from abrasion by the sand and dust coming in the pipes and machines and reducing hazards for accidents. It allows easy mounting and dismantling, reduces labor intensity and saves operating time.


    The materials used fully comply with ASTM and AISI standards of USA. The product and parts are all treated against corrosion. The pipe joint provides resistance to high pressure, reliable sealing, uniform standard and good exchangeability.

    The universal self-sealing pipe joint provides automatic regulation depending on the connection direction, neat and aesthetic arrangement of pipelines and reduced fatigue resistance in the pipelines.

    The self- sealing pipe joint is classified into the following three major families depending on the constructions:

    Fast self-sealing steel ball pipe joint Pin key plug-in self-sealing pipe joint


    1.jpg



    Specification and basic parameters for self-sealing pipe joint



    Nominal drift
    diameter mm

    Total length
    mm

    Max.operating
    pressure MPa

    Experimental
    pressure MPa

    Flow rate
    I/min

    Connecting thread

    6

    62

    52

    78

    16

    M14×1.5

    8

    80

    52

    78

    25

    M16×1.5

    10

    90

    52

    78

    40

    M22×1.5

    12

    100

    45

    67.5

    50

    M27×1.5

    15

    106

    45

    67.5

    63

    M30×1.5

    20

    110

    45

    67.5

    100

    M36×2/1'' NPT

    25

    128

    35

    52.5

    160

    M42×2/1'' NPT

    32

    160

    365

    52.5

    250

    M52×2

    40

    190

    21

    31.5

    400

    M60×2

    51

    204

    16

    24

    630

    M68×2





    Fast Connector Pipe Fitting Series


                                Model E                  Model C                     KJB body                     KJB plug                      KJA cap

                             KJA body                       Model F                      Model DP                     Model A                     Model B


    Model D                                                                         Model DC

                                           Claw type fast connector

       

                 Hexagonmale connection        Water pipe joint     Reduced hexagon male connection                    unions

    OUR Certification

    about us/Quality first, users first.

    Jingbo Petroleum Machinery CO. LTD, Jingxian County Hebei Province, founded in 1986, is the first grade network department of CNPC, CNOOC and SINOPEC and the fire-proof hoses branch company of well control units manufacturing center of CNPC. It is a member of IADC. ISO9000 quality management system of China Classification Society was certified. API Spec 7K, API Spec 16A and API Spec 16C was certified.
    The company was named high-tech enterprise in 2009. It has advanced production equipment, complete inspection measures, all sets of processing equipment of manufacturing high strength hose, mechanical machining……

    CONTACT US

    HeBei Jingbo Petroleum Machinery Co., Ltd.
    -----------------------------------------------------------------------

    Address: Chengxi Industrial Zone, Jing County, Hebei Province, China.
    Tel: 86-0318-7155981
    Fax: +86-0318-4221960
    Email: sales@jingbohose.com
    Zip Code: 053000

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