Henan Wein Industry Co., Ltd.
Henan Wein Industry Co., Ltd.
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Non dig HDD Drill Pipe For Ditch Witch Horizontal Directional Drilling Machine
Description of Non-dig HDD Drill Pipe For Ditch Witch Horizontal Directional Drilling Machine:
Non-dig integral forged drill pipes are used to transmit drill torque and pullback force during the directional drilling project. The manufacturing process of the pipes is very strict because the pipes must bear twist, pullback, friction and vibration in the course of drilling. The raw material used in Double Horse is all the alloy steel produced
Our HDD drill rods have two main types: 1) forged one piece;2) Friction welding
Specification of the forged drill Pipe for Vermeer HDD machine
| Model Of the rig | 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 | ||
| D7×11, D9X13 | Firestick 1 | 42 | 6.5 | 48 | 1829 | 12 | S135 | 29 | 2000 |
| D10X14,D10X15 | Firestick 1 | 42 | 6.5 | 48 | 3048 | 20 | S135 | 29 | 2000 |
| D16×20,D18×22 | Firestick 1 | 48 | 6.5 | 54 | 3048 | 23.5 | S135 | 30 | 3000 |
| D24X26 | Firestick 1 | 54 | 7 | 57 | 3048 | 25 | S135 | 31 | 4000 |
| D24×40 | Firestick 1 | 60.3 | 7.5 | 66.7 | 3048 | 35 | S135 | 33 | 6300 |
| D40X40 | Firestick 1 | 60.3 | 7.5 | 66.7 | 4572 | 50 | S135 | 33 | 6300 |
| D33×44, D36×50 | Firestick 1 or 2 | 60.3 | 7.5 | 70 | 3048 | 36 | S135 | 33 | 6772 |
| D33×44, D36×50 | Firestick 1 or 2 | 60.3 | 7.5 | 70 | 4572 | 51 | S135 | 33 | 6772 |
| D36×50 | Firestick 1 | 60.3 | 7.5 | 70 | 3048 | 36 | S135 | 33 | 6772 |
| D36×50 | Firestick 1 | 60.3 | 7.5 | 70 | 4572 | 51 | S135 | 33 | 6772 |
| D36×50 | Firestick 1 | 66.7 | 8 | 78 | 3048 | 40 | S135 | 40 | 9000 |
| D36×50 | Firestick 1 | 66.7 | 8 | 78 | 4572 | 55 | S135 | 40 | 9000 |
| D50×100/Uni60x70 | Firestick 1 | 73 | 10 | 83 | 3048 | 55 | S135 | 51 | 16000 |
| D50×100 | Firestick 1 | 73 | 10 | 83 | 4572 | 78 | S135 | 51 | 16000 |
| D50X100/D80×100 | Firestick 1 | 89 | 10 | 92 | 4572 | 96 | S135 | 72 | 18000 |
| D100×120 | Firestick 2 | 89 | 10 | 104 | 6096 | 130 | S135 | 72 | 24000 |
| D100×120 | Firestick 1 | 89 | 11.5 | 111.5 | 6096 | 150 | S135 | 80 | 27000 |
Specification of the forged drill Pipe for Ditch Witch HDD machine
| Model Of the rig | Connection | Dimension of the drilling Pipe | Tempering and Quenching | Min Bending Radius | Max Torque | ||||
| OD of the Tube | Wall Thickness (mm) | OD of the joints /upset | Working Length | Weight | |||||
| (mm) | (mm) | (mm) | (m) | ( kg) | Grade | (m) | Nm | ||
| JT820/920 | DW | 42 | 6.5 | 50.8 | 2 | 13 | S135 | 26 | 2000 |
| JT920L | DW | 42 | 6.5 | 50.8 | 3 | 21 | S135 | 26 | 2000 |
| JT1720 /1720M1 | DW | 52 | 6.5 | 63 | 3 | 25 | S135 | 30 | 3200 |
| JT2020M1 | DW | 60 | 7.5 | 66.7 | 3 | 35 | S135 | 33 | 6300 |
| JT2720 | DW | 60 | 7.5 | 70 | 3 | 36 | S135 | 33 | 6772 |
| JT2720M1/3020M1 | DW | 68 | 8 | 76 | 3 | 40 | S135 | 33 | 7000 |
| JT4020 | DW | 73 | 10 | 82.5 | 4.5 | 51 | S135 | 51 | 16000 |
| JT4020M1 | DW | 83 | 9 | 89 | 4.5 | 84 | S135 | 65 | 18000 |
| JT7020 /8020 | DW | 89 | 10 | 101.6 | 4.5 | 100 | S135 | 72 | 24000 |
Specification of the forged drill Pipe for Case HDD machine
| Model Of the rig | connection | Dimension of the drilling Pipe | Tempering and Quenching | Min Bending Radius | Max Torque | ||||
| OD of the Tube | Wall Thickness | OD of the joints | Working Length | Weight | |||||
| (mm) | (mm) | (mm) | (m) | ( kg) | Grade | (m) | Nm | ||
| Case 6030 | Case | 60.3 | 7.5 | 66.7 | 3.048 | 35 | S135 | 33 | 6300 |
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 |
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