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

    Quality first, users first.
    Conform to day, with location, and create, create brilliant.

    LOCATIONHose > Flexible Metal Hose Series

    Flexible Metal Hose series

    Stainless steel pressure flexible metal tubing is a stainless steel corrugated tube with one or several outer coats of steel wires or steel belt net sleeve and connectors or flanges at the ends for connection . It is flexible element for delivery of various fluid media,featuring resistance to corrosion and low and high temperatures( -196℃~+420℃),light weight,compactness and good flexibility.It is widely used in aviation,spaceflight,petrole um,chemical industry,metallurgy,electricity,paper-making,timber,textile,building,medicine,food,tobacco,traffic and other sectors.


    1.jpg


    Flexible Metal Tubing



    Classification

    Nominal ID(mm)

    Min.ID (mm)

    Max.OD(mm)

    Working Pressure(PN)

    Test Pressure

     (MPa)

    Burst Pressure
    (Pb)(MPa)

    Min.bend radius

    Mpa

    PSI

    Static
    (Rj)(mm)

    Dynamic
    (Rj)(mm)

    high pressure

    4
    6
    8
    10
    12

    2.5

    4.5

    6.5

    8.5

    10

    8.5

    12

    14

    16

    20

    35

    23

    5071

    3332

    1.5PN

    3PN

    ≥10DN

    ≥2Rj

    14

    18

    20

    25

    32

    12

    16

    18

    22

    30

    22

    26

    28

    34

    42

    21

    17

    15

    10

    7

    3043

    2463

    2175

    1449

    1014

    medium pressure

    4

    6

    8

    10

    2.5

    4.5

    6.5

    8.5

    8.5

    12.5

    14.5

    16.4

    10

    1449

    4PN

    12

    14

    18

    12

    14

    18

    20

    22

    26

    8.0


    20

    25

    20

    24

    28

    34

    6.4


    32

    40

    32

    40

    42

    52

    4.0


    low pressure

    4

    6

    8

    10

    4

    6

    8

    10

    8.5

    12

    14

    16

    2.5


    12

    14

    18

    20

    12

    14

    18

    20


    1.6


    25

    32

    24

    32

    34

    42

    1.0


    40

    50

    40

    50

    52

    64

    2.5


    75

    100

    75

    102

    92

    122

    1.6


    125

    150

    125

    150

    200

    250

    161

    193

    252

    302

    1.0


    200

    250

    0.8


    Note:PN、PS、Pb are all the number at 20℃

    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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