Beijing Jietaihongli Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 200 set/month |
| Delivery Time | 5-8 work days |
| Packaging Details | Packaged with steel pallet and aluminium film |
| Warranty | 1 Year |
| Material | Q345B,35CrMo,27SiMn,Alloy steel |
| Color | Yellow or customized |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas,Field maintenance and repair service |
| Condition | 100% new kelly bar |
| Drilling depth | 20-120m |
| Pressure form | Friction |
| Advantage | High quality and factory prices |
| Brand Name | JTHL |
| Model Number | OD406*4*13.5 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 200 set/month |
| Delivery Time | 5-8 work days | Packaging Details | Packaged with steel pallet and aluminium film |
| Warranty | 1 Year | Material | Q345B,35CrMo,27SiMn,Alloy steel |
| Color | Yellow or customized | After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas,Field maintenance and repair service |
| Condition | 100% new kelly bar | Drilling depth | 20-120m |
| Pressure form | Friction | Advantage | High quality and factory prices |
| Brand Name | JTHL | Model Number | OD406*4*13.5 |
| Certification | ISO | Place of Origin | China |
Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition.The Kelly bar can generate pressure force when the Kelly bar rotarying can produce peripheral force and the rotary passing down the pressure force can produce the friction force. It is simple operation, drilling depth . it is suitable for soft soil layer and mud sand layer.The complete set of Kelly bar is with light weight, high strength, high linearity of the single drill pipe.; The inner and outer layer collocate reasonably , with good wear resistance plate.. it is greatly to meet the special requirement of the drill rig machines.
Specification
| No. | Diammeter of The First Section
| Sections | Key Pressure Type | Length of per section(m) | Drill depth | Torque(KN.M) | ||
| 1 | ¢299 | 3 | Friction | 9-14 | 24-65 | 100 -120 | ||
| 2 | ¢342 | 3 | Friction | 9 - 14 | 24 - 65 | 100 -120 | ||
| 3 | ¢355 | 3 | 4 | 5 | Friction | 9 - 14 | 24 - 65 | 100-120 |
| 4 | ¢368 | 3 | 4 | 5 | Friction | 9 - 14 | 24 - 65 | 150-180 |
| 5 | ¢377 | 3 | 4 | 5 | Friction | 9 - 14 | 24 - 65 | 150-180 |
| 6 | ¢394 | 3 | 4 | 5 | Friction | 9 - 15 | 24 - 70 | 180-200 |
| 7 | ¢406 | 3 | 4 | 5 | Friction | 9 - 15 | 24 - 70 | 180-200 |
| 8 | ¢419 | 3 | 4 | 5 | Friction | 9 - 15 | 24 - 70 | 200-230 |
| 9 | ¢440(445) | 4 | 5 | 6 | Friction | 9 - 15 | 24 – 85 | 220-260 |
| 10 | ¢470 | 4 | 5 | 6 | Friction | 9 - 18 | 24 – 102 | 220-260 |
| 11 | ¢508 | 4 | 5 | 6 | Friction | 9 - 18 | 24 – 102 | 260-360 |
| 12 | ¢530 | 4 | 5 | 6 | Friction | 9 - 20 | 32 – 114 | 320-400 |
| 13 | ¢580(575) | 4 | 5 | 6 | Friction | 9 - 24 | 32 – 138 | 360-420 |
| 14 | ¢630 | 4 | 5 | 6 | Friction | 9 - 26 | 32 - 150 | 400-500 |
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2007
Total Annual:
8000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Beijing Jietaihongli Technology Co., Ltd., founded in 2004, headquartered in Beijing, branch factory in Shouguang, Shandong. The company is mainly engaged in the production and sales of rotary piling kelly bars , drilling tools, rotary piling rig overhaul, rig sales and accessories supply. Beijin... Beijing Jietaihongli Technology Co., Ltd., founded in 2004, headquartered in Beijing, branch factory in Shouguang, Shandong. The company is mainly engaged in the production and sales of rotary piling kelly bars , drilling tools, rotary piling rig overhaul, rig sales and accessories supply. Beijin...
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