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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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