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 You are here  >> All Pictures >> Well Control Equipment and Accessories >> BOP Control Line
BOP Control Line
FEATURES
• Fire-resistance  and  heat-insulation  hose  is  mainly  used  as  hydraulic  pressure  control  line  of  BOP  and  hydraulic  drive  line  of  metallurgy  industry  with  characteristics  of  anti  high  pressure  and  fire-resistance  and  heat-insulation.
• Hose  classify:  hose  with  macromolecule  polymer  outer  layer  and  hose  with  stainless  steel  armored  outer  layer.
• 750℃  Fireproof  Operating  time:  >5mins,  Max:  25mins.
• Conforms  to  API  Spec  16D.

Structure  Function:
Inner  core:  preventing  bleeding  out  and  resisting  erosion.
Adhesive  texture  layer:  bonding  the  wireline  together  and  eahancing  the  mechanical  strength  and  ability  of  bearing  high  pressure.
Double  cross  wireline  layer:  resisting  of  axial  load,  distorsion  stress  druing  movement  and  operation,  high  internal  and  external  pressure.
Heat-insulation  layer:  prohibiting  heat  transmission  and  slowing  down  the  temperature  change.
Fire-resistance  layer:  preventing  the  hose  from  damage  under  the  condition  of  high  temperature  and  open-flame.
Buffering  and  sealing  layer:  prothcting  the  hose  from  inrushing  and  erosion  of  external  fluids  and  buffering  the  shock  of  external  force.
Stainless  steel  jacket:  resisting  abresion  and  prolonging  the  life  of  hose.

ID  mm(in)

Hose  OD  mm

Rated  work  pressure  MPa(psi)

Min  Burst  pressure  MPa(psi)

Min.  bend  radius  (mm)

Thread

12.5  (1/2)

37

35  (5000)

105  (15000)

210

NPT
LP

43

70  (10000)

175  (25000)

16  (5/8)

41

35  (5000)

105  (15000)

260

47

70  (10000)

175  (25000)

19  (3/4)

44

35  (5000)

105  (15000)

280

50

70  (10000)

175  (25000)

25  (1)

50

35  (5000)

105  (15000)

360

56

70  (10000)

175  (25000)

31.5  (1  1/4)

56

35  (5000)

105  (15000)

460

62

70  (10000)

175  (25000)

38  (1  1/2)

63

35  (5000)

105  (15000)

560

69

70  (10000)

175  (25000)


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