Oil HDD Drill Pipe
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This product has been discontinued and removed from our shelves.
Brief Introductions of Oil HDD Drill PipeWe offer oil field equipments including oil drill pipe and heavy weight drill pipe. Our drill pipe can be used with portable drilling rigs for water well drilling, mineral prospecting, seismic shot hole drilling, etc.
Features of Oil HDD Drill Pipe1) Smooth finish, easy operation and high performance.
2) Made of quality raw materials: highly durable, corrosion resistant and excellent finish.
3) Flexibility, torsional property, shock resistance and excellent adhensive force.
| Designation | Pipe body | Tool joint | |||||||||||
| Nom-inal size | Nom-inal weight | Grade | Upset type | OD Ddp (mm) | Wall thick-ness t (mm) | RSC type | OD of PIN AND BOX d (mm) | ID of Pin d(mm) | Bevel Dia. of Pin and Box Shoulder DF(mm) | Pin tong LPB(mm) | Box tong LPB(mm) | OD of upset neck DTE/DPE (mm) | Torsion Ration, Pin to Drill pipe body |
| 2 3/8 | 6.65 | E X G | EU | 60.32 | 7.11 | NC26 | 85.7 85.7 85.7 | 45.45 45.45 45.45 | 82.95 82.95 82.95 | 177.8 177.8 177.8 | 203.2 203.2 203.2 | 65.09 65.09 65.09 | 1.1 0.87 0.79 |
| 2 7/8 | 10.4 | E X G S | EU | 73.02 | 9.19 | NC31 | 104.8 104.8 111.1 | 53.98 50.8 50.8 41.28 | 100.41 100.41 100.41 100.41 | 177.8 177.8 177.8 177.8 | 228.6 228.6 228.6 228.6 | 80.96 80.96 80.96 80.96 | 1.03 0.9 0.82 0.82 |
| 3 1/2 | 13.3 | E X G S | EU | 88.9 | 9.35 | NC38 | 120.7 127 127 127 | 68.26 65.09 61.91 53.98 | 116.28 116.28 116.28 116.28 | 203.2 203.2 203.2 203.2 | 266.7 266.7 266.7 266.7 | 98.43 98.43 98.43 98.43 | 0.98 0.87 0.86 0.8 |
| E X G | 11.4 | 127 127 127 | 65.09 61.91 53.98 | 116.28 116.28 116.28 | 203.2 203.2 203.2 | 266.7 266.7 266.7 | 98.43 98.43 98.43 | 0.97 0.83 0.9 | |||||
| 15.5 | S | NC40 | 139.7 | 57.15 | 127.4 | 177.8 | 254 | 98.43 | 0.87 | ||||
| 4 | 14 | E X G S | IU | 101.6 | 8.38 | 133.4 133.4 139.7 139.7 | 71.44 68.26 61.91 50.8 | 127.4 127.4 127.4 127.4 | 177.8 177.8 177.8 177.8 | 254 254 254 254 | 106.36 106.36 106.36 106.36 | 1.01 0.86 0.93 0.87 | |
| E X G S | EU | NC46 | 152.4 152.4 152.4 152.4 | 82.55 82.55 82.55 76.2 | 145.26 145.26 145.26 145.26 | 177.8 177.8 177.8 177.8 | 254 254 254 254 | 114.3 114.3 114.3 114.3 | 1.43 1.13 1.02 0.94 | ||||
| 4 1/2 | 16.6 | E X G S | IEU | 114.3 | 8.56 | 158.8 158.8 158.8 158.8 | 82.55 72.6 76.2 69.85 | 145.26 145.26 145.26 145.26 | 177.8 177.8 177.8 177.8 | 254 254 254 254 | 119.06 119.06 119.06 119.06 | 1.09 1.01 0.91 0.81 | |
| 20 | E X G S | 10.92 | 158.75 158.75 158.75 158.75 | 76.2 69.85 63.5 57.15 | 145.3 145.3 145.3 145.3 | 177.8 177.8 177.8 177.8 | 254 254 254 254 | 119.07 119.07 119.07 119.07 | 1.07 0.96 0.96 0.81 | ||||
| 16.6 | E X G S | EU | 8.56 | NC50 | 168.28 168.28 168.28 168.28 | 95.25 95.25 95.25 88.9 | 154.0 154.0 154.0 154.0 | 177.8 177.8 177.8 177.8 | 254 254 254 254 | 127.0 127.0 127.0 127.0 | 1.23 0.97 0.88 0.81 | ||
| 20 | E X G S | 10.92 | 168.28 168.28 168.28 168.28 | 92.08 88.9 88.9 76.2 | 154.0 154.0 154.0 154.0 | 177.8 177.8 177.8 177.8 | 254 254 254 254 | 127.0 127.0 127.0 127.0 | 1.07 0.96 0.96 0.81 | ||||
| 5 | 19.5 | E X G S | IEU | 127 | 9.19 | 168.28 168.28 168.28 168.28 | 95.25 88.9 82.5 69.85 | 154.0 154.0 154.0 154.0 | 177.8 177.8 177.8 177.8 | 254 254 254 254 | 130.18 130.18 130.18 130.18 | 1.23 0.97 0.88 0.81 | |
| 25.6 | E X G S | 12.7 | 168.28 168.28 168.28 | 88.9 76.2 69.85 | 154.0 154.0 154.0 | 177.8 177.8 177.8 | 254 254 254 | 130.18 130.18 130.18 | 1.02 0.96 0.86 0.87 | ||||
| 19.5 | E X G S | 9.19 | 5 1/2FH | 177.8 177.8 177.8 184.15 | 95.25 95.25 95.25 88.9 | 170.7 170.7 170.7 170.7 | 203.2 203.2 203.2 203.2 | 254 254 254 254 | 130.18 130.18 130.18 130.18 | 1.53 1.21 1.09 0.98 | |||
| 25.6 | E X G S | 12.7 | 177.8 177.8 184.15 184.15 | 88.9 88.9 88.9 82.55 | 170.7 170.7 170.7 170.7 | 203.2 203.2 203.2 203.2 | 254 254 254 254 | 130.18 130.18 130.18 130.18 | 1.21 0.95 0.99 0.83 | ||||
| 5 1/2 | 21.9 | E X G S | 139.7 | 9.17 | 177.8 177.8 184.15 190.5 | 101.6 95.25 88.9 76.2 | 170.7 170.7 170.7 180.2 | 203.2 203.2 203.2 203.2 | 254 254 254 254 | 144.46 144.46 144.46 144.46 | 1.11 0.98 1.02 0.96 | ||
| 24.7 | E X G S | 10.54 | 177.8 184.15 184.15 190.5 | 101.6 88.9 88.9 76.2 | 170.7 170.7 170.7 180.2 | 203.2 203.2 203.2 203.2 | 254 254 254 254 | 144.46 144.46 144.46 144.46 | 0.99 1.01 0.92 0.86 | ||||
| 6 5/8 | 25.2 | E X G S | 168.3 | 8.38 | 65/8FH | 203.2 203.2 209.55 215.9 | 127.00 127.00 120.65 107.95 | 195.7 195.7 195.7 195.7 | 203.2 203.2 203.2 203.2 | 279.4 279.4 279.4 279.4 | 176.21 176.21 176.21 176.21 | 1.04 0.82 0.87 0.86 | |
| 27.7 | E X G S | 9.19 | 203.20 209.55 209.55 215.90 | 127.00 120.65 120.65 107.95 | 195.7 195.7 195.7 195.7 | 203.2 203.2 203.2 203.2 | 279.4 279.4 279.4 279.4 | 176.21 176.21 176.21 176.21 | 0.96 0.89 0.81 0.80 | ||||
| Spec (in) | HDD Drill Pipe | Tool Joint | Weight of Single Piece | ||||||
| External D (mm) | Internal d (mm) | Thickened | External D (mm) | External D (mm) | Internal d (mm) | Diameter of Bevel DF | |||
| Central | End | ||||||||
| 3-1/2 | 88.9 | 54.2 | 116.3 | 98.4 | NC38 | 127 | 55.6 | 116.3 | 312 |
| 4 | 101.6 | 65.1 | 114.3 | 106.4 | NC40 | 133.4 | 68.3 | ||
| 4-1/2 | 114.3 | 69.9 | 127 | 119.1 | NC46 | 158.8 | 73 | ||
| 5 | 127 | 76.2 | 139.7 | 130.2 | NC50 | 168.3 | 77.8 | ||
| 5-1/2 | 139.7 | 92.1 | 152.4 | 144.5 | 5-1/2FH | 184.2 | 88.9 | ||
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