API 5CT PUP Joint GRADE K55 4-1/2IN 11.6PPF 6m

Key Specifications / Features

Model No.: DB-OCTG-PJ-01 Hits: 183

China API 5CT PUP Joint Manufacturer Derbo offers API 5CT PUP Joint,GRADE K55,4-1/2IN Inch, 11.6PPF, 6m, BTC Connection, painting surface treatment.
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Detail Information

Type: PUP Joint.
Materials: GRADE K55.
Size: 4-1/2IN, 11.6PPF, 6m.
Surface Treatment:Painting.
Standard: API 5CT.
CONNECTION TYPE: BTC.
Item Tolerance
OD D<114.3mm ±0.79mm
D≥114.3mm +1%D
-0.5%D
WT   -12.50%
Weight Single Lengths +6.5%,-3.5%
Carload 18 144kg(40 000 lb)or more -1.75%
Carload less than 18 144 kg 40 000lb) –3,5%
 
Chemical Composition and Mechanical Property
SteelGrade Type  Chemical components Mechanical performance Hardness
Max.
 
C Mn Mo Cr Ni(Max) Cu(Max) P(Max) S(Max) Si(Max) Yield strength
(MPa)
Tensilestrength
(MPa)
 
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. HRC HBW  
K55 - - - - - - - - - - - 0.03 0.03 - 379 552 655      

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