The common drill pipe is a rod that connects the drill bit, delivers the drilling fluid and transmits the power in the drilling tool. Our common drill pipe conforms to API Spec 5DP standards. We have obtained the production and use license of ARNCO 100XT, ARNCO 150XT, ARNCO 300XT and ARNCO 350XT.
| Drill pipe Specification Sheet | ||||||||||
| Specs code | Pipe OD | Plain end weight | WT | RSC type | Steel grade | Upset type | ||||
| Code 1 | Code 2 | |||||||||
| in | lb/ft | inch | mm | lb/ft | kg/m | in | mm | / | / | / |
| 2 3/8 | 6.65 | 2.375 | 60.32 | 6.26 | 9.33 | 0.28 | 7.11 | NC26 | E, X, G | EU |
| 2 7/8 | 10.4 | 2.875 | 73.02 | 9.72 | 14.47 | 0.362 | 9.19 | NC31 | E, X, G, S | EU |
| 3 1/2 | 13.3 | 3.5 | 88.9 | 12.31 | 18.34 | 0.368 | 9.35 | NC38 | E, X, G, S | EU |
| 15.5 | 3.5 | 88.9 | 14.63 | 21.79 | 0.449 | 11.4 | NC38, NC40 | E, X, G, S | EU | |
| 4 | 14 | 4 | 101.6 | 12.93 | 19.27 | 0.33 | 8.38 | NC40, NC46 | E, X, G, S | EU, IU |
| 4 1/2 | 16.6 | 4.5 | 114.3 | 14.98 | 22.32 | 0.337 | 8.56 | NC46, NC50 | E, X, G, S | EU, IEU |
| 20 | 4.5 | 114.3 | 18.69 | 27.84 | 0.43 | 10.92 | NC46, NC50 | E, X, G, S | EU, IEU | |
| 5 | 19.5 | 5 | 127 | 17.93 | 26.7 | 0.362 | 9.19 | NC50, 5 1/2 FH | E, X, G, S | IEU |
| 25.6 | 5 | 127 | 24.03 | 35.8 | 0.5 | 12.7 | NC50, 5 1/2 FH | E, X, G, S | IEU | |
| 5 1/2 | 21.9 | 5.5 | 139.7 | 19.81 | 29.52 | 0.361 | 9.17 | 5 1/2 FH | E, X, G, S | IEU |
| 24.7 | 5.5 | 139.7 | 22.54 | 33.57 | 0.415 | 10.54 | 5 1/2 FH | E, X, G, S | IEU | |
| 6 5/8 | 25.2 | 6.625 | 168.28 | 22.19 | 33.04 | 0.33 | 8.38 | 6 5/8 FH | E, X, G, S | IEU |
| 27.7 | 6.625 | 168.28 | 24.22 | 36.06 | 0.362 | 9.19 | 6 5/8 FH | E, X, G, S | IEU | |
FRIENDLY LINKS： Company Name Company Name
WhatsApp
COPYRIGHT © 2025 Qingdao Ruifan Petroleum Equipment Co., Ltd Copyright All Rights Reserved
