Joho Steel Co., Ltd
JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one. We specializes in manufacturing carbon seamless steel pipes, boiler tube
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Factory Wholesale Price API Spec 5CT Coupling Joint Oil Water Well Pipe Tubing Casing
1.Specification range:OD: 42.16 MM - 114.3 MM WT: 3.56MM-9.52MM
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
| API 5CT Tubing specification | |||||||||
| Size | NU T&C | EU T&C | OD. | Wall thickness | H40 | J55 | L80 | N80 Type1 | P110 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 2002/3/8 | 4.6 | 4.7 | 6.32 | 4.83 | PNU | PNU | PNU | PNU | PNU |
| 2002/7/8 | 6.4 | 6.5 | 73.02 | 5.51 | PNU | PNU | PNU | PNU | PNU |
| 2003/1/2 | 9.2 | 9.3 | 88.9 | 6.45 | PNU | PNU | PNU | PNU | PNU |
| 4 | 10.7 | 11 | 101.6 | 6.65 | PU | PU | PU | PU | / |
| 2004/1/2 | 12.6 | 12.75 | 114.3 | 6.88 | PNU | PNU | PNU | PNU | / |
