2m - 5m Length Friction Welding Rock Drill Rods / Geological Drill Rod
Product Specifications
| Attribute |
Value |
| Machine type |
Drilling Tool |
| Type |
Drill Pipe |
| Material |
Carbide |
| Processing type |
Forging |
| Use |
Well Drilling |
| Length |
2m-5m |
| Application |
Water well drilling |
Product Description
High-quality geological drill rods designed for rock drilling applications, manufactured using advanced friction welding technology for superior performance and durability.
Material Composition
The drill rod body is constructed from special alloy steel (R780, DZ50), while the drill bit is made of premium alloy structural steel (42CrMo). The materials undergo true air conditioning treatment to significantly enhance anti-fatigue strength and anti-shear strength.
Manufacturing Process
Produced using advanced friction welding technology, these drill rods feature high bending strength and robust welding joints. This ensures excellent straightness for deep hole drilling applications, along with exceptional fatigue resistance and extended service life.
Technical Specifications
| Product type |
Drill rod |
| Common Sizes |
Φ34, Φ42*50, Φ60*63.5, Φ73 |
| Connection mode |
Male and female connection (taper thread), joint connection (rectangular internal thread) |
Key Features
- Manufactured to exacting specifications using advanced machining technology for superior quality
- Constructed from seamless steel tube via cold drawn process using XJY850/30CrMnSiA material meeting global standards
- Heat-treated materials ensure exceptional strength, wear resistance, and toughness for demanding applications
- Produced under stringent industry standards and field-tested in various conditions
- Designed for compatibility with other rods manufactured to DCDMA standards
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
Good quality, professional after-sales service, welcome to order
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