1. Standard Ref.: API 5CT 5B ISO9001, Lasted edition
4. Type: NU, EU (tubing coupling), STC, LC, BTC (casing coupling).
5. Any questions feel free to contact Victor from Dynoland
So far, our company has successfully developed OCTG products with non-API standard premium connection, Such as DL-V series\DL-T series\DL-H series\DL- J series, which has the same performance as Vam series\Tenaris-Hydrill series\Hunting series and JFE series. Any questions please feel free to contact us.
Descriptions and size | Type of Thread | O.D*L(mm) | Grade | |
Tubing Joint | 2-3/8" | NUE | 73.02*107.95 | J55K55N80-1T95 N80-QL80 C90P110 |
2-3/8" | EUE | 77.80*123.82 | ||
2-7/8" | NUE | 88.90*130.18 | ||
2-7/8" | EUE | 93.17*130.35 | ||
3-1/2" | NUE | 107.95*142.88 | ||
3-1/2" | EUE | 114.30*146.05 | ||
4" | NUE | 120.65*146.05 | ||
4" | EUE | 127.00*152.40 | ||
4-1/2" | NUE | 132.08*155.58 | ||
4-1/2" | EUE | 141.30*158.75 | ||
