API 5CT Casing
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Sizes
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OD 4-1/2”~20”
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Grade
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H40, J55, K55, N80, M65, L80, C90, C95, T95, P110, Q125
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Length
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R1, R2, R3
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Standard
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API SPEC 5CT
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Application
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Serves as walls of a well
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Packing
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Bundle or bulk
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The casing coupling:
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Coupling (NU/EU) →
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→ casing pipe OD(NU/EU)
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2-7/8
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73mm
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5-1/2
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139.7mm
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9-5/8
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244.48mm
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10-3/4
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273mm
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13-3/8
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339.7mm
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The steel grade are J55, K55, N80, L80, P110
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Tubing
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Sizes
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2 3/8”-4 1/2’’
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Grade
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10#-45#, 16Mn, A53-A369,J55, K55, N80, L80, P110
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Standard
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API 5CT/ API 5B
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Y.S.
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552Mpa~655Mpa
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T.S. Min
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655Mpa
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Ends
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NUE, EUE
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Unit length
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R1,R2,R3
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Packing
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packed in bundles, or according to customers requirement.
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