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API 5CT N80-Q NU Oil Tubing

1.Specification range:OD: 42.16 MM - 114.3 MM(1.66’’--4 1/2’’)  WT: 3.56MM-9.52MM(2.3PPF--12.95PPF)
2. Materials: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc
3. Executive standards: API 5CT, GB, ISO11960, GOST
4. Thread connection: NU, EU,IJ
5. Length: R1, R2, R3
6. Testing: NDT etc related rules of API 5CT and 5B
7. Type:seamless pipe
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