Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Delivery Time | 5-8 working days |
| Packaging Details | Standarded export package |
| Product name | Friction welding drill rod |
| Material | High Manganese Steel |
| Processing type | Forging |
| Use | Coal Mining,Well Drilling |
| Length | 1000 to 6000mm |
| Application | rock drilling |
| Advantage | Long use life,High Wear Resistant |
| Brand Name | SHITAN |
| Model Number | ST |
| Certification | API |
| Place of Origin | HEBEI CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Delivery Time | 5-8 working days |
| Packaging Details | Standarded export package | Product name | Friction welding drill rod |
| Material | High Manganese Steel | Processing type | Forging |
| Use | Coal Mining,Well Drilling | Length | 1000 to 6000mm |
| Application | rock drilling | Advantage | Long use life,High Wear Resistant |
| Brand Name | SHITAN | Model Number | ST |
| Certification | API | Place of Origin | HEBEI CHINA |
| High Light | integral drill rods ，tapered drill rod | ||
High Performance Friction Welding Drill Pipe For Water Well Drilling
1. Description
Friction welding drill pipe is connected by using two drill pipe friction welding technology together, (under the influence of pressure, through to friction welding workpieces near the interface and its temperature, make the material produces plastic deformation, accompanied by a material to produce plastic flow, through the interface of molecular diffusion and recrystallization and solid-state welding method for welding.)Welding can achieve the strength of the forged tissue, theoretically comparable to the parent material.
2. Specifications of drill pipe:
| Product name | Friction welding drill pipe |
| Diameter | 50-159mm |
| Length | 1000mm to 6000mm |
| Wall thickness | 5.5/6.5mm/7.5/8.5mm/10mm |
| Material | High manganese steel |
| Thread | API REG |
| Application | Well-drilling,coal drilling,quarrying |
| Advantage | High performance and high pressure |
3. Advantages of friction welding drill pipe:
1) The optimal combination of drill pipe is realized, the rod body and joint can be made of different materials, and the heat treatment optimization performance is improved.Other forms of drill pipe cannot be achieved.
2) The joint has high mechanical properties and abrasion resistance.Longer service life than other types of drill pipe.
3) Light weight and good flexibility.
4) The drilling fluid channel inside the drill pipe can be designed.The design of the inner hole channel of the threaded probe can fully consider to reduce the hydraulic loss when passing, especially to reduce the loss caused by the threaded joint part, can improve the working efficiency of the drilling fluid system.
5) With the improvement of welding equipment, welding process and technology and the improvement of heat treatment technology, the connection strength of friction welding is higher than that of the base material itself.The welding strength of the weld is higher than that of the base material.
6) Conduct integral tempering and heat treatment on the pier of friction welding drill pipe after it is thick, and its bending resistance and flexibility are greatly improved.
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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