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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 Choke Kill Line

          Flexible Choke Kill Line

          Patent No: ZL  94 2 10560.5


          Flexible-Choke-Kill-Line.jpg1、Applicable to connection at locations when drill platform, semi-submersible drilling vessel or drilling vessel moves relatively and the installation dimensions of the drill rig subsequently change,and to delivery of oil,gas.mud and other high pressure media (including mainly relief line,blowout control line and choke kill line).


          2、Applicable standard: API Spec 16CSY/T5323-2004


          3、The product features resistance to high pressure, thermal insulation, anti-flaming and fire resistance as well as inner wall with high abrasion resistance.


          4、API emblem practical license Numbers: 16C-0374

          Flexible-Choke-Kill-Line22.jpg


          (full diameter consistent rubber hose)

          Specification and basic parameters for flexible choke kill line



          Inter dia.in
          mm(in)

          Rated operating
          pressure in MPa(psi)

          Test pressure in
          MPa(psi)

          Min. burst pressure in
          MPa(psi)

          Min. bending radius
          (mm)

          50.8(2)

          35.0(5 000)

          70.0(10 000)

          105.0(15 000)

          900

          64(2 1/2)

          1000

          76.2(3)

          1000

          89(3 1/2)

          1100

          101.6(4)

          1200

          50.8(2)

          70.0(10 000)

          105.0(15 000)

          157.5(22 500)

          1000

          63.5(2 1/2)

          1100

          76.2(3)

          1150

           

           

           

           

          50.8(2)

          105.0(15000)

          157.5(22500)

          236.25(33750)

          1000

          63.5(2 1/2)

          1150

          76.2(3)

          1200

          50.8(2)

          138.0(20000)

          207.0(30000)

          310.0(45000)

          900

          64(2 1/2)

          1100

          76.2(3)

          1200

          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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