Active Member
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[China]
Address: Room1409, Building No.2, Yabao Oriental International, Jinshui East Road, Zhengdong New District, Zhengzhou city, Henan province, China
Contact name:sales01
Henan Wein Industry Co., Ltd. |
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No Dig Project Well Casing Pipe Drilling Tools Oil Drilling Rig 50mm 60mm 73mm
Description of One-piece Forged/ Friction Welded HDD Drill Rod With Excellent
Performance for no-dig projects Φ60 Φ73 Φ76 Φ83 Φ89 Φ127
The HDD drill rod has four different specifications for customer's choice: 50mm, 60mm, 73mm and 89mm. And the length of drill rods and connection threads can be made totally according to specific requirements of clients. The normal length of our HDD drill rods is 3m.
Regarding its packaging, slotted steel frameworks are utilized to pack HDD drill rods in the forms of bundle, and each bundle has 20 to 50 drill rods.
Specification of the forged drill Pipe for Chinese all Brand HDD machine
| Size | Connection | Dimension of the drilling Pipe | Tempering and Quenching | Min Bending Radius | Max Torque | ||||
| OD of the Tube | Wall Thickness | OD of the joints /upset | Working Length | Weight | |||||
| (mm) | (mm) | (mm) | (mm) | ( kg) | Grade | (m) | Nm | ||
| 50x2000mm | DH50 | 50 | 6.5 | 57 | 2000 | 20 | S135 | 29 | 3000 |
| 60X3000mm | DH60-1 | 60 | 6.5 | 66.7 | 3000 | 35 | S135 | 33 | 6300 |
| 60X3000mm | DH60-1 | 60 | 6.5 | 70 | 3000 | 35 | S135 | 33 | 6300 |
| 73X3000mm | NC23(DH23) | 73 | 7.5 | 80 | 3000 | 45 | S135 | 45 | 13000 |
| 73x3000mm | NC26(2 3/8IF) | 73 | 10 | 87 | 3000 | 55 | S135 | 51 | 16000 |
| 83X3000mm | D80 Firestick1 | 83 | 9 | 92 | 3000 | 58 | S135 | 65 | 18000 |
| 83x4500mm | D80 Firestick1 | 83 | 9 | 92 | 4500 | 84 | S135 | 65 | 18000 |
| 89X4500mm | NC31(2 7/8IF) | 89 | 10 | 104.8 | 4500 | 100 | S135 | 72 | 24000 |
The specification list HDD drill pipe (Friction welding)
| Nomiated Dimension | Nomiated weight | Tube | joints | Bearing torque comparison | |||||||||
| material | Upse tting | OD (mm) | Wall thickness of the pipe (mm) | thread | OD of the joints d(mm) | ID of the joints d(mm) | Dimeter of the angling DF(mm) | Big clamp space of the pin joints LPB (mm) | Big clamp space of the box joints LPB (mm) | OD of the welding joints DTE/ DPE (mm) | |||
| 3 1/2 | 13.3 | R G S | EU | 88.9 | 9.35 (11.4) | NC31 | 104.8 104.8 104.8 | 50.8 50.8 41.28 | 100.41 100.41 100.41 | 177.8 177.8 177.8 | 228.6 228.6 228.6 | 80.96 80.96 80.96 | 0.98 0.87 0.86 |
| 4 | 14 | R G S | EU | 101.6 | 8.38 (9.19) | NC38 | 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 |
| 4 1/2 | 16.6 | E X G S | IEU | 114.3 | 8.56 | NC46 | 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 0.93 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 | 168.28 168.28 168.28 168.28 | 88.9 76.2 69.85 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 | 1.02 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 | 6 5/8FH | 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 | ||||
Features of HDD Drill Rods:
1. Double-step structure is used for its male and female threads,
so this kind of drill rod has optimal sealing property and after
torsion, there is little transformation in the rod.
2.. Our HDD drill rods can work together with various horizontal
directional drill rigs within and beyond China.
