Dth Hammer Drill Rods / Drilling Rig Api Drilling Rod 76mm 89mm 102mm
Brand Name:Sanrock
Certification:API
Minimum Order Quantity:1 Piece/Pieces
Place of Origin:China
Supply Ability:5000 Piece/Pieces per Month
Packaging Details:Nude package or Tray or Wooden Case
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Location:
Quzhou Zhejiang China
Address:
No.28, Wenyuan Road, Qujiang District, Quzhou City, Zhejiang Province,China
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Product Details
Dth Hammer Drill Rods / Drilling Rig Api Drilling Rod 76mm 89mm 102mm
Drill Rod
Generally made from tool steel, drill rods are usually round but
may also be found in square shapes after certain alternative
fabrication processes. In many cases, drill rod will be tempered
before machining, removing some of the hardness present and making
the steel easier to work with.
Drill rods are often used for shafts, drill bits, taps, reamers and
dowel pins. You may also see them used in hammers and punches.
There are two manufacturing processes for drill rod:
Water-hardened: These are drill rods that machine easily because
they’re not heavily alloyed. The rod is heated first, then placed
in water for cooling, leading to a durable metal. It should be
noted, though, that water-hardened drill rods cannot be welded.
Oil-hardened: In other cases, oil will be used as the cooling
substance, which makes the drill rod much harder. Oil-hardened rods
are used for general tools, while water-hardened rods are used
specifically for hammers and files.
Sanrock Drill Pipe :
1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer.
2.Pipe body's material is the same grade as international standard.
3.Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload .
4.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
Product Specification
| Rod dia(mm) | Rod Length(mm) | Thickness (mm) | Connect Thread | Trigger Slot | |
| inch | mm | ||||
| 3 | 76 | 1000-6000 | 5 | API2 3/8”REG | 57/64.5 |
| 3 | 76 | 1000-9000 | 8 | API2 3/8”REG | 57/64.5 |
| 3 1/2 | 89 | 1000-6000 | 6 | API2 3/8”REG | 70/64 |
| 3 1/2 | 89 | 1000-9600 | 8 | API2 3/8”REG | 70/64 |
| Rod dia(mm) | Rod Length(mm) | Thickness (mm) | Connect Thread | Trigger Slot | |
| inch | mm | ||||
| 4 | 102 | 1000-9000 | 10 | API2 3/7”REG | 76/89 |
| 4 1/2 | 114 | 1500-7620 | 6 | API3 1/2”REG | 89/95 |
| 4 1/2 | 114 | 1500-9140 | 8 | API3 1/2”REG | 89/95 |
| 4 1/2 | 114 | 1500-9140 | 10 | API3 1/2”REG | 89/95 |
| 4 1/2 | 114 | 1500-9140 | 18 | API3 1/2”REG | 89/95 |
| Rod dia(mm) | Rod Length(mm) | Thickness (mm) | Connect Thread | Trigger Slot | |
| inch | mm | ||||
| 5 | 127 | 1500-9500 | 12 | API3 1/2”REG | 89 |
| 5 | 127 | 1500-9500 | 14 | API3 1/2”REG | 89 |
| 5 | 127 | 1500-9500 | 18 | API3 1/2”REG | 89 |
| 5 1/2 | 140 | 1500-9500 | 9 | API4 1/2”REG or 4’FH | 114 |
| 5 1/2 | 140 | 1500-9500 | 10 | API4 1/2”REG or 4’FH | 114 |
| 5 1/2 | 140 | 1500-9500 | 12 | API4 1/2”REG or 4’FH | 114 |
Production Line
Dth Hammer Drill Rods / Drilling Rig Api Drilling Rod 76mm 89mm 102mm
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