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          2. 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: High-Tech?Industrial?Development?Zone,?Jing?County,?
            Hebei,?China.
            Tel: 86-0318-7155981
            Fax: +86-0318-4221960
            Email: sales@jingbohose.com
            Zip Code: 053000

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