High Quality API Thread Drill Rods Drill Pipe For DTH Hard Rock Water Well Borehole
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- Supplier: Hubei Xingda Imp&Exp Trading Co. Ltd.Hubei Ltd.
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Product Overview
Description
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Product Description
High Quality 76mm API Drill Pipe For Mining Water Well Drilling Rig
ApplicationDTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.The key features of a high quality DTH tube are durability, accuracy and manageability.
Main features 1. Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer.
2. Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload .
3. Friction welding .
2. Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload .
3. Friction welding .
Standard DTH drill pipe:
Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;
Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;
Thread: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG,
2 3/8 API IF, 3 1/2 API IF
Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;
Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;
Thread: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG,
2 3/8 API IF, 3 1/2 API IF
Technical Specification
NO. | Drill Rod Diameter | Length | Thickness | Thread | Trigger Slot | ||
inch | mm | mm | mm | mm | |||
1 | 3 | 76 | 1000-9000 | 5.00- 8.00 | API 2 3/8" Reg | 57/64.5 | |
2 | 3 1/2 | 89 | 1000-12000 | 6.00- 8.00 | API 2 3/8" Reg | 70/64 | |
3 | 4 | 102 | 1000-12000 | 8.00- 10.00 | API 2 7/8" Reg | 76/89 | |
4 | 4 1/2 | 114 | 1500-12000 | 6.00-20.00 | API 3 1/2" Reg | 89/95 | |
5 | 5 | 127 | 1500-12000 | 10.00-20.00 | API 3 1/2" Reg | 89 | |
6 | 5 1/2 | 140 | 1500-12000 | 10.00-25.4 | API 2 3/8" Reg or 4"FH | 114 | |
7 | 6 | 152 | 3000-12000 | 12.00-25.4 | API 2 3/8" Reg or 4"IF | 127 | |
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