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河北景渤石油机械有限公司

Hebei Jingbo Petroleum Machinery Co., Ltd

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FLEXIBLE CHOKE KILL LINE

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Patent No:ZL 94 2 10560.5

1、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

(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)

52.5(7500)

78.75(11250)

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

89(31/2)

 1200

101.6(4)

1250

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

 

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