Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, D/A, T/T, Western Union |
| Delivery Time | Within 7-12 days |
| Packaging Details | Standard export package |
| Parts Name | Drill rod for pier head / friction welded drill rod |
| Processing Type | Casting |
| Machine Type | Drilling Tool |
| Thread Protector | Plastic, Metal, Rubber |
| Shank | 1/1.5/2/3/6/9m |
| Diameter | 40-140mm |
| Brand Name | ShiTan |
| Model Number | Drill rod for pier head / friction welded drill rod |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, T/T, Western Union | Delivery Time | Within 7-12 days |
| Packaging Details | Standard export package | Parts Name | Drill rod for pier head / friction welded drill rod |
| Processing Type | Casting | Machine Type | Drilling Tool |
| Thread Protector | Plastic, Metal, Rubber | Shank | 1/1.5/2/3/6/9m |
| Diameter | 40-140mm | Brand Name | ShiTan |
| Model Number | Drill rod for pier head / friction welded drill rod | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | 40-140mm rock drill rods ，exploration drilling rig rods ，water drilling machine rods | ||
Upset Drill Pipe
- One-piece forging: No welds at the pipe ends, integrally upset thickened.
- Higher strength: Enhanced torsional & tensile resistance, less breakage.
- Better fatigue resistance: Stable sealing, suitable for deep & high-pressure wells.
- Reliable performance: Ideal for heavy-duty, high-torque drilling.
Friction Welded Drill Pipe
- Friction welding process: Joints welded at high temperature, high weld strength.
- Cost-effective: Efficient production, lower cost, wide specifications.
- Stable strength: Weld zone close to base metal performance.
- General application: Suitable for conventional, directional & horizontal wells.
| Shank Style | Length (Mm) | Wall thickness(Mm) | Thread type |
|---|---|---|---|
| 76mm | 1500-6000 | 6.5 | API 2 3/8" REG |
| 89mm | 1500-6000 | 6.5/9.5 | NC26 |
| 102mm | 1500-6000 | 8.38 | NC31 |
| 114mm | 1500-6000 | 8.56 | NC35/NC38 |
1. Upset Drill Pipe
- Deep wells, ultra‑deep wells
- High‑pressure, high‑torque operations
- Complex formations, deviated/horizontal wells
- Frequent tripping, heavy‑duty drilling
- Oil, gas, geothermal, mining drilling
2. Friction Welded Drill Pipe
- Conventional oil/gas wells
- Directional & horizontal wells
- Medium‑depth wells
- General geological & water well drilling
- Cost‑sensitive projects, mass use
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
50000000-100000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers o... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers o...
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